https://blog.programster.org Tutorials on Linux and Open Source en https://blog.programster.org/zoneminder-tips-and-tricks Useful tips for a Zoneminder setup. Fri, 28 Aug 2026 14:22:04 +0000 zoneminder https://files.programster.org/tutorials/security/zoneminder/penguin-in-front-of-house.webp https://blog.programster.org/rustdesk-tutorial-video-from-awesome-open-source A timestamped youtube video from "Awesome Open Source", covering how to setup and use RustDesk for an open source remote desktop tool similar to TeamViewer. Thu, 25 Jun 2026 08:48:26 +0000 rustdesk https://files.programster.org/tutorials/remote-desktop/rustdesk/rustdesk.webp https://blog.programster.org/resolve-docker-dns-issue-on-server-restart Learn how to resolve an issue with Docker containers not resolving hosts (DNS) correctly after a server restart. Mon, 04 May 2026 10:45:43 +0000 Docker https://files.programster.org/tutorials/virtualization/docker/debian-dns-issue/01.webp https://blog.programster.org/resolving-an-issue-with-intel-network-hardware-hanging A workaround for experiencing suddent network connectivity loss when using old onboard Intel NICs with the e1000e driver. Mon, 23 Mar 2026 09:59:32 +0000 networking https://files.programster.org/tutorials/networking/fix-intel-hardware-hanging/header-image.webp https://blog.programster.org/ssh-jumping-with-jump-hosts Learn about using the jumphost parameter to connect to servers through intermediary (gateway) servers, allowing you an alternative to setting up port forwarding, VPNs, or overlay networks. Mon, 23 Mar 2026 09:26:05 +0000 SSH https://files.programster.org/tutorials/ssh/ssh-jumping/header-image.webp https://blog.programster.org/Debian-13-Cloud-Init-Docker-Server An example cloud init configuration file for Debian 13 with Docker. Mon, 23 Mar 2026 09:11:41 +0000 Docker //files.programster.org/tutorials/cloud-init/logo.jpeg https://blog.programster.org/everything-email A video I put together to cover how difficult and underappreciated email is, and the problems you may encounter when trying to set up on a custom domain. Wed, 25 Feb 2026 10:00:58 +0000 email https://files.programster.org/tutorials/email/everything-email/01.webp https://blog.programster.org/implementing-cloudflare-turnstile-captcha Learn how to use Cloudflare Turnstiles with PHP for bot prevention. Fri, 23 Jan 2026 16:38:02 +0000 security https://files.programster.org/tutorials/dns/cloudflare/cloudflare.png https://blog.programster.org/dockerized-phpmyadmin A cheatsheet for using the Dockerized version of phpMyAdmin. Fri, 16 Jan 2026 17:20:50 +0000 phpMyAdmin https://files.programster.org/tutorials/databases/managers/phpmyadmin/phpmyadmin.webp https://blog.programster.org/proxmox-backup-server-provisioning-certificates-through-dns-challenges Learn how to configure Proxmox Backup Server with automated Let's Encrypt TLS Certificates through DNS Challenges. Thu, 08 Jan 2026 11:06:45 +0000 letsencrypt //files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/get-cloudflare-account-id Learn how to get your Cloudflare account ID. Thu, 04 Sep 2025 09:41:59 +0000 Cloudflare https://files.programster.org/tutorials/dns/cloudflare/find-account-id/header.webp https://blog.programster.org/deploy-proxmox-backup-server-on-debian-13 Learn how to deploy Proxmox Backup Server on Debian 13. Wed, 03 Sep 2025 13:27:13 +0000 proxmox-backup-server //files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/proxmox-configure-automated-lets-encrypt-certificates-using-http-challenges Learn how to configure Proxmox to generate Let's Encrypt TLS certificates through the simple HTTP challenge method. Sun, 31 Aug 2025 16:22:39 +0000 Proxmox //files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/proxmox-webauthn-yubikey Learn how to configure your Proxmox server to allow you to use your Yubikey as an MFA / 2FA device, using the WebAuthn protocol. Sun, 31 Aug 2025 15:12:50 +0000 security https://files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/proxmox-generate-lets-encrypt-certs-using-digitalocean-dns-challenge Learn how to configure Proxmox to generate Let's Encrypt TLS certificates automatically using DigitalOcean DNS challenges. Sun, 31 Aug 2025 11:42:54 +0000 SSL https://files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/installing-debian-13-using-hetzner-rescue-system Learn how to use Hetzner's rescue system to install Debian 13 (Trixie). Fri, 29 Aug 2025 10:52:44 +0000 Hetzner //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/install-proxmox-on-debian-13 Learn how to install Proxmox on Debian 13. Wed, 13 Aug 2025 11:34:17 +0000 Proxmox https://files.programster.org/tutorials/virtualization/proxmox/install-proxmox-on-debian-12/header-image.webp https://blog.programster.org/debian-13-install-docker Install Docker on Debian 12 (Trixie). Wed, 13 Aug 2025 11:02:48 +0000 Debian //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/things-to-do-after-installing-debian-13 Steps I like to perform immediately after having installed a minimal version of Debian 13. Mon, 11 Aug 2025 13:56:39 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/add-satis-registry-to-a-project Learn how to add your private Satis registry to your PHP project, in order to access your private PHP packages. Wed, 23 Jul 2025 17:02:13 +0000 PHP //files.programster.org/tutorials/php/composer/header-image.png https://blog.programster.org/gitlab-reduce-memory-utilization Learn how to reduce memory utilization of your GitLab instance. Sat, 19 Jul 2025 16:19:17 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/diagnosing-inode-usage Learn how to find out if your system is running out of inodes, and where they are being used up. Fri, 18 Jul 2025 09:30:15 +0000 disk //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/debian-12-install-pritunl Learn how to install and deploy a Pritunl VPN server on a Debian 12 VPS. Sat, 24 May 2025 13:00:26 +0000 Debian https://files.programster.org/tutorials/networking/vpn/pritunl/header.png https://blog.programster.org/debian-12-install-mongodb Learn how to install MongoDB 8.x community edition in Debian 12. Wed, 21 May 2025 14:41:54 +0000 Debian https://files.programster.org/tutorials/databases/mongodb/header-image.png https://blog.programster.org/zacstec-how-to-install-openvpn-server-on-ubuntu-24 A timestamped video from ZacsTech on how to setup and configure OpenVPN on Ubuntu 24.04. Mon, 19 May 2025 08:22:11 +0000 OpenVPN //files.programster.org/tutorials/networking/vpn/openvpn/header-image.png https://blog.programster.org/deploy-wireguard-vpn-server-on-debian-12 Deploy your own WireGuard VPN server on Debian 12. Thu, 15 May 2025 14:09:05 +0000 VPN https://files.programster.org/tutorials/networking/vpn/wireguard/wireguard.png https://blog.programster.org/christian-lempa-wireguard-installation-and-configuration A timestamped video from Christian Lempa on how to set up a WireGuare server/client connection in Ubuntu/Debian without Docker. Thu, 15 May 2025 11:22:07 +0000 VPN https://files.programster.org/tutorials/networking/vpn/wireguard/wireguard.png https://blog.programster.org/deploying-neko-a-shared-virtual-browser Learn how to deploy a virtual browser using Neko. Sat, 19 Apr 2025 17:01:45 +0000 Neko https://files.programster.org/tutorials/virtualization/virtual-browser/neko/neko.png https://blog.programster.org/debian-12-deploy-unbound Learn how to deploy Unbound DNS in Debian 12, and then configure it to act as a forwarding DNS resolver that uses TLS encryption, for encrypted DNS lookups. Sun, 09 Mar 2025 11:52:17 +0000 DNS https://files.programster.org/tutorials/dns/unbound/unbound.png https://blog.programster.org/website-security-headers Details about various security headers one may wish to add to a website and why. Fri, 07 Mar 2025 19:19:23 +0000 security https://files.programster.org/tutorials/security/security-headers/header-image.png https://blog.programster.org/network-chuck-what-is-dns A timestamped video from NetworkChuck explaining DNS. Thu, 06 Mar 2025 16:08:11 +0000 DNS https://files.programster.org/tutorials/dns/network-chuck-what-is-dns/header-image.jpg https://blog.programster.org/configure-proxmox-smtp-for-email-notifications Learn how to configure your Proxmox server with SMTP details through the Proxmox web UI, so that it can send email notifications for things like backups failing. Thu, 06 Mar 2025 10:25:49 +0000 email https://files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/proxmox-set-root-users-email Learn how to configure the root user's email address so that they receive important notifications. Thu, 06 Mar 2025 10:04:23 +0000 email //files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/waterfox-add-brave-search Learn how to set Brave search engine as your default search engine in Waterfox. Mon, 03 Mar 2025 08:54:27 +0000 Firefox https://files.programster.org/tutorials/firefox/waterfox/waterfox.png https://blog.programster.org/deploy-stubby-server-for-dns-over-tls Learn how to configure a Stubby server on your local network, in order to use it for DNS over TLS. Sat, 01 Mar 2025 14:34:57 +0000 DNS https://files.programster.org/tutorials/dns/DNS.webp https://blog.programster.org/cloudflare-create-api-key-for-lets-encrypt-dns-challenges Learn how to create an API Key in cloudflare for granting the ability to generate TLS certificates through Let's Encrypt. Thu, 13 Feb 2025 13:23:47 +0000 letsencrypt https://files.programster.org/tutorials/dns/cloudflare/cloudflare.png https://blog.programster.org/kubernetes-cli-cheatsheet My personal cheatsheet for Kubernetes commands. Wed, 12 Feb 2025 15:25:38 +0000 Kubernetes //files.programster.org/tutorials/devops/kubernetes/kubernetes.webp https://blog.programster.org/christian-lempa-storage-and-backup-in-kubernetes A timestamped video from Christian Lempa on installing and using Longhorn for persistent storage in Kubernetes. Wed, 12 Feb 2025 10:38:28 +0000 Kubernetes https://files.programster.org/tutorials/devops/kubernetes/lecture-christian-lempa-storage-backup-in-kubernetes/thumbnail.webp https://blog.programster.org/deploy-proxmox-backup-server-on-debian-12 Learn how to deploy Proxmox Backup Server on Debian 12. Thu, 30 Jan 2025 11:08:25 +0000 backups //files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/deploy-bookstack Learn how to deploy BookStack through the use of Docker. Wed, 22 Jan 2025 08:54:17 +0000 Bookstack https://files.programster.org/tutorials/wiki/bookstack/bookstack.png https://blog.programster.org/debian-12-manually-install-rundeck Learn how to manually install Rundeck on Debian 12, rather than deploy it through Docker. Mon, 20 Jan 2025 09:20:19 +0000 install https://files.programster.org/tutorials/devops/rundeck/rundeck.png https://blog.programster.org/debian-12-install-ansible Instructions for installing Ansible on Debian 12. Sun, 19 Jan 2025 13:31:35 +0000 Ansible https://files.programster.org/tutorials/devops/ansible/header-image.png https://blog.programster.org/librecalc-set-allowed-values Learn how to restrict cells to allowing only certain defined values. This video tutorial demonstrates doing this for creating timesheets. Sat, 18 Jan 2025 12:52:35 +0000 LibreOffice //files.programster.org/tutorials/libreoffice/librecalc/generic-header/librecalc.png https://blog.programster.org/configuring-the-proxmox-firewall Learn how to configure the firewall in Proxmox. Wed, 15 Jan 2025 19:41:55 +0000 security //files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/network-interfaces-file-cheatsheet A cheatsheet for managing the /etc/network/interfaces configuration files. Tue, 14 Jan 2025 10:27:32 +0000 networking https://files.programster.org/tutorials/networking/penguin-plugging-in-ethernet-cable.webp https://blog.programster.org/set-up-nginx-load-balancer-on-debian-12-for-kubernetes Set up a load balancer on Debian 12 for a K3s cluster. Mon, 13 Jan 2025 20:07:12 +0000 Kubernetes //files.programster.org/tutorials/devops/kubernetes/kubernetes.webp https://blog.programster.org/debian-12-set-up-mariadb-database-for-kubernetes Tutorial on setting up MariaDB to act as your data store for Kubernetes. Mon, 13 Jan 2025 20:06:49 +0000 Kubernetes //files.programster.org/tutorials/databases/mariadb/generic-header-image/mariadb.jpg https://blog.programster.org/install-k3s-server-on-debian-12 Learn how deploy K3s on Debian 12. Mon, 13 Jan 2025 20:06:13 +0000 Kubernetes //files.programster.org/tutorials/devops/kubernetes/kubernetes.webp https://blog.programster.org/mailcow-create-noreply-mailbox Learn how to create a noreply mailbox in Mailcow. Sat, 11 Jan 2025 17:37:08 +0000 email https://files.programster.org/tutorials/email/mailcow/mailcow.png https://blog.programster.org/debian-11-create-samba-share Instructions how to set up a SAMBA share on Debian 11. Sat, 11 Jan 2025 12:27:06 +0000 samba //files.programster.org/tutorials/network-shares/samba/mac-photoshop-samba-issue/header.jpg https://blog.programster.org/the-cloud-fugitive A video from David Heinemeier Hansson, CTO of 37 signals and creator of basecamp, on the exit from "the cloud". Sun, 22 Dec 2024 19:08:04 +0000 AWS https://files.programster.org/tutorials/cloud/cloud-fugitive/header-image.webp https://blog.programster.org/php-cheatsheet-for-sqlite A personal cheatsheet for using SQLite in PHP. Sat, 21 Dec 2024 10:07:30 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/proxmox-deploy-a-debian-12-lxc-container Learn how to deploy a Debian 12 LXC container on Proxmox. Thu, 19 Dec 2024 21:15:37 +0000 Debian //files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/microservices-technical-debt-discussion A timestamped video from the Continuous Delivery channel on Microservices, and how in a way they are technical debt, but really its about a tradeoff between autonomy and complexity, and microservices are really the only way to scale a complex system. Thu, 12 Dec 2024 19:14:27 +0000 microservices https://files.programster.org/tutorials/architecture/microservices-are-debt-discussion/microservices.webp https://blog.programster.org/gitlab-retrieve-ci-cd-variable-with-bash Learn how to fetch a GitLab CI/CD variable's value with some CLI commands. Wed, 04 Dec 2024 12:30:49 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/mailcow-speed-up-smtp-sending-with-ip-whitelist Learn how to whitelist your service's IP addresses in mailcow, in order to speed up SMTP sending. Fri, 29 Nov 2024 15:44:40 +0000 email https://files.programster.org/tutorials/email/mailcow/mailcow.png https://blog.programster.org/jims-garage-create-your-own-private-vpn-with-netbird A timestamped video from Jim's Garage showing how to deploy Nebird yourself in a self-hosted manner. Mon, 18 Nov 2024 17:00:04 +0000 networking https://files.programster.org/tutorials/networking/overlay-networking/netbird/netbird.png https://blog.programster.org/deploy-keycloak-using-docker Learn how to deploy Keycloak through Docker. Sat, 16 Nov 2024 19:04:39 +0000 security https://files.programster.org/tutorials/security/authentication/keycloak/header-image.png https://blog.programster.org/expand-zfs-pool-on-raw-disk-image Learn how to expand your ZFS zpool on a VPS by expanding the raw disk, and then expanding the ZFS filesystem to make use of that expanded disk. Fri, 15 Nov 2024 11:33:03 +0000 disk //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/using-pipes-in-opnsense-to-prevent-wan-hogs Learn how to create pipes and rules in OPNsense, in order to prevent a single user/host on your network from using up all of your internet bandwidth, without affecting internal LAN networking (fast internal file transfers etc). Mon, 04 Nov 2024 11:47:12 +0000 networking https://files.programster.org/tutorials/networking/opnsense/header-image.png https://blog.programster.org/simple-protocol-buffers-php-example A tutorial for help getting started and demonstrating an incredibly simple use of protocol buffers in PHP. Mon, 02 Sep 2024 09:23:40 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/basic-mysql-administration MySQL administration cheatsheet. Wed, 28 Aug 2024 16:09:46 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/zfs-html-demo-video A video demonstrating the use of ZFS to snapshot and restore a MySQL database in seconds and why this is useful. Wed, 21 Aug 2024 09:00:15 +0000 ZFS //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/using-nftables-with-docker Learn how one can use nftables for implementing firewall rules, whilst using Docker. However, this will require Docker to run in host networking mode. Wed, 07 Aug 2024 12:44:52 +0000 Docker https://files.programster.org/tutorials/security/firewall/nftables/docker/header-image.webp https://blog.programster.org/deploy-nextcloud-through-docker-again Thu, 25 Jul 2024 08:53:17 +0000 https://blog.programster.org/logrotate-cheatsheet Learn how to use logrotate to rotate your log files, and prevent them filling up your system. Tue, 23 Jul 2024 14:01:21 +0000 logrotate https://files.programster.org/tutorials/logging/logrotate-cheatsheet/header-image.webp https://blog.programster.org/zabbix-monitor-temperatures-using-custom-item Learn how to create a custom "item" in order to monitor temperatures on a system. Wed, 17 Jul 2024 11:16:10 +0000 monitoring //files.programster.org/tutorials/monitoring/zabbix/zabbix.png https://blog.programster.org/install-librewolf-on-debian-based-distros Instructions on how to Install LibreWolf on Debian based distros. Wed, 17 Jul 2024 09:08:18 +0000 Firefox https://files.programster.org/tutorials/browsers/librewolf/librewolf.png https://blog.programster.org/aws-vpc-peering Learn how to set up a VPC peering connection so that two virtual private clouds can communicate with each other over the internal AWS network. Tue, 09 Jul 2024 15:59:13 +0000 AWS //files.programster.org/tutorials/aws/aws.webp https://blog.programster.org/firefox-show-scrollbars Learn how to show scrollbars in Firefox by disabling overlay scrollbars. Mon, 08 Jul 2024 17:06:21 +0000 Firefox //files.programster.org/tutorials/firefox/firefox.png https://blog.programster.org/debian-12-kde-setup-desktop-script My personal BASH script for configuring a fresh desktop running Debian 12 KDE. Thu, 04 Jul 2024 14:25:47 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/deploy-passbolt-through-docker Learn how to deploy Passbolt through Docker. Fri, 28 Jun 2024 09:51:42 +0000 install //files.programster.org/tutorials/password-management/passbolt/debian-9-deploy-passbolt/cover.jpg https://blog.programster.org/deploy-infisical-through-docker Learn how to deploy Infisical through Docker. Fri, 21 Jun 2024 09:05:22 +0000 infisical https://files.programster.org/tutorials/security/infisical/header-image.webp https://blog.programster.org/ubuntu-install-jellyfin-client-flatpak Instructions on how to install the Jellyfin client on Ubuntu through Flatpak. Mon, 17 Jun 2024 17:44:23 +0000 Flatpak https://files.programster.org/tutorials/media-players/jellyfin/jellyfin.webp https://blog.programster.org/install-proxmox-on-debian-12 Learn how to install Proxmox on Debian 12. Sun, 16 Jun 2024 09:16:29 +0000 install https://files.programster.org/tutorials/virtualization/proxmox/install-proxmox-on-debian-12/header-image.webp https://blog.programster.org/zabbix-adjust-warning-threshold Learn how to adjust a server's thresholds so that you don't get alerts when unnecessary, or possibly lower the threshold in case you need to be alerted sooner. Fri, 14 Jun 2024 13:40:35 +0000 monitoring https://files.programster.org/tutorials/monitoring/zabbix/adjust-thresold/header-image.webp https://blog.programster.org/zabbix-configure-email-notifications Learn how to configure Zabbix to send alerts to you via email (SMTP). Fri, 14 Jun 2024 11:16:35 +0000 monitoring https://files.programster.org/tutorials/monitoring/zabbix/configure-emailing/header-image.webp https://blog.programster.org/php-fpm-settings-order A diagram showing how the configuration and settings files override each other in PHP FPM, which may answer your question about why your setting/config file may not be having any effect. Fri, 14 Jun 2024 09:34:06 +0000 PHP https://files.programster.org/tutorials/php/fpm-settings-cascade/header-image.webp https://blog.programster.org/wordfence-disable-specific-email-alerts Learn how to disable particular email alerts from Wordfence. Wed, 12 Jun 2024 10:05:56 +0000 Wordpress //files.programster.org/tutorials/php/wordpress/generic-header-image/wordpress.jpg https://blog.programster.org/php-html-tidier-middleware A tutorial providing a PSR-15 compatible middleware that will tidy your HTML response. Fri, 07 Jun 2024 16:50:36 +0000 PHP https://files.programster.org/tutorials/php/middleware-tidy/header-image.webp https://blog.programster.org/debian-12-disable-ipv6 Learn how to disable IPv6 networking in Debian 12. Wed, 29 May 2024 08:17:06 +0000 networking https://files.programster.org/tutorials/networking/penguin-plugging-in-ethernet-cable.webp https://blog.programster.org/video-how-to-install-mailcow A video on how to deploy your own Mailcow email server. Wed, 29 May 2024 08:12:22 +0000 mailcow https://files.programster.org/tutorials/email/mailcow/mailcow.png https://blog.programster.org/move-docker-data-directory Learn how to migrate your Docker data to a new volume/partition. Mon, 27 May 2024 15:31:38 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/deploy-joomla-through-docker Instructions for deploying a Joomla site through Docker. Wed, 22 May 2024 08:17:00 +0000 Joomla https://files.programster.org/tutorials/php/joomla/joomla.png https://blog.programster.org/stop-kernel-messages-showing-in-console Learn how to disable kernel messages appearing in your console. Thu, 16 May 2024 08:21:31 +0000 Linux //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/rabbitmq-export-import-configuration Learn how you can easily export/import your RabbitMQ configuration using basic CURL requests in the CLI. Tue, 07 May 2024 14:05:28 +0000 RabbitMQ https://files.programster.org/tutorials/message-queues/rabbitmq/header-image.png https://blog.programster.org/parsing-ini-files-with-php Some tips/tricks to do with parsing INI files in PHP. Thu, 02 May 2024 09:03:15 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/install-firefox-from-apt-repository Learn how to install Firefox from its APT repository, so you don't have to use shitty snaps! Wed, 01 May 2024 15:36:30 +0000 Firefox //files.programster.org/tutorials/firefox/firefox.png https://blog.programster.org/deploy-wireguard-server-with-web-ui-through-docker Learn how to deploy a WireGuard server that can be easily managed through a web UI using "WG Easy" and Docker. Tue, 30 Apr 2024 15:19:26 +0000 VPN https://files.programster.org/tutorials/networking/vpn/wireguard/wireguard.png https://blog.programster.org/gitlab-pipeline-tags Learn how to make use of tags for your GitLab pipelines, in order to ensure certain jobs run on certain runners. Wed, 24 Apr 2024 14:05:51 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/install-ffmpeg-7-on-ubuntu-22 Learn how to easily install FFmpeg 7 on Ubuntu 22.04. Sat, 20 Apr 2024 16:04:51 +0000 install //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/ubuntu-22-install-latest-mesa-version-using-ppa Learn how to install the latest mesa graphics updates using a PPA. Sat, 20 Apr 2024 14:33:53 +0000 Mesa https://files.programster.org/tutorials/drivers/graphics/mesa/header-image.png https://blog.programster.org/install-handbrake-from-flatpak Learn how to install Handbrake through Flatpak on Ubuntu. Sat, 20 Apr 2024 09:51:47 +0000 install https://files.programster.org/tutorials/video-editing/handbrake/logo.png https://blog.programster.org/draw-io-flow-animation Learn how to create animated edges in Draw.io. Sat, 20 Apr 2024 09:19:48 +0000 Documentation https://files.programster.org/tutorials/image-tools/draw-io/header-image.webp https://blog.programster.org/caddy-webserver-cheatsheet A personal cheatsheet for working with Caddy. Sat, 13 Apr 2024 09:08:44 +0000 cheatsheet https://files.programster.org/tutorials/webservers/caddy/caddy.png https://blog.programster.org/debian-12-cloud-init-docker-server An example cloud init configuration file for Debian 12 with Docker. Thu, 04 Apr 2024 12:20:20 +0000 Debian //files.programster.org/tutorials/cloud-init/logo.jpeg https://blog.programster.org/ffmpeg-extract-keyframe-indexes Learn how to extract the indexes of a video's keyframes. Thu, 04 Apr 2024 07:45:06 +0000 FFmpeg //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/deploy-semaphore-with-docker Instructions on how to deploy Semaphore through Docker. Wed, 03 Apr 2024 08:15:43 +0000 Ansible https://files.programster.org/tutorials/devops/ansible/semaphore/header.webp https://blog.programster.org/introduction-to-open-vswitch A timestamped introduction video to Open vSwitch from David Mahler. Wed, 03 Apr 2024 08:10:00 +0000 networking https://files.programster.org/tutorials/networking/open-vswitch/ovs.png https://blog.programster.org/teams-fix-classic-teams-will-soon-be-unavailable-to-use-message Fix the warning that "Classic Teams will soon be unavailable for use". Tue, 02 Apr 2024 09:24:45 +0000 Microsoft-Teams //files.programster.org/tutorials/microsoft-teams/install/microsoft-teams.jpg https://blog.programster.org/uptime-kuma-configure-push-monitor Learn how to configure a "push monitor" in Uptime Kuma, and why this is particularly useful. Tue, 02 Apr 2024 09:00:57 +0000 monitoring //files.programster.org/tutorials/monitoring/uptime-kuma/header-image.png https://blog.programster.org/creating-full-zfs-clones-in-proxmox Learn how to create "full clones" of virtual machines in Proxmox, when they are configured to use ZFS storage. Mon, 01 Apr 2024 10:56:05 +0000 ZFS https://files.programster.org/tutorials/virtualization/proxmox/zfs-clones/header-image.webp https://blog.programster.org/lecture-keycloak A timestamped video from Jim's Garage on deploying and integrating with Keycloak. Mon, 01 Apr 2024 08:47:54 +0000 SSO https://files.programster.org/tutorials/security/authentication/keycloak/header-image.png https://blog.programster.org/interactive-diagrams-with-draw-io Learn how to create interactive diagrams with Draw.io. Thu, 28 Mar 2024 19:01:47 +0000 Documentation https://files.programster.org/tutorials/image-tools/draw-io/header-image.webp https://blog.programster.org/proxmox-snapshots Details about snapshotting in Proxmox. Thu, 28 Mar 2024 16:11:57 +0000 Proxmox //files.programster.org/tutorials/virtualization/proxmox/snapshots/header-image.webp https://blog.programster.org/proxmox-example-network-config-with-vlans An example network config for Proxmox, which makes use of vLANs so I don't forget and have something to refer to. Thu, 28 Mar 2024 15:36:55 +0000 networking //files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/proxmox-use-custom-ssl-tls-certificates Learn how to update the SSL/TLS certificates on your proxmox server manually. Tue, 26 Mar 2024 14:15:22 +0000 SSL https://files.programster.org/tutorials/virtualization/proxmox/tls-certificates/header-image.webp https://blog.programster.org/laravel-11-prevent-scheduling-slowing-artisan-composer-commands Learn how to prevent scheduling logic from slowing down your artisan/composer commands in Laravel 11. Tue, 26 Mar 2024 13:17:05 +0000 Laravel //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/debian-12-install-incus Instructions on how to install Incus on Debian 12. Sat, 16 Mar 2024 17:33:25 +0000 Debian https://files.programster.org/tutorials/virtualization/incus/incus.webp https://blog.programster.org/tweak-webcam-settings-in-the-cli Learn how to manipulate your webcam's settings through the CLI, in order to adjust the picture/stream. Wed, 28 Feb 2024 12:09:32 +0000 webcam https://files.programster.org/tutorials/hardware/webcam/webcam.webp https://blog.programster.org/ssh-into-servers-using-sigend-temporary-certificates Learn how to create OpenSSH certificates that grant a user temporary SSH access to a server. Mon, 26 Feb 2024 16:55:51 +0000 SSH //files.programster.org/tutorials/ssh/ssh.png https://blog.programster.org/passbolt-download-keys A quick guide on how to download your public/private OpenPGP keys. Sat, 24 Feb 2024 13:48:29 +0000 Passbolt //files.programster.org/tutorials/password-management/passbolt/debian-9-deploy-passbolt/cover.jpg https://blog.programster.org/vault-enable-username-authentication A quick guide to enabling username/password based authentication in Vault. Sun, 18 Feb 2024 14:52:15 +0000 security https://files.programster.org/tutorials/security/hashicorp-vault/header.webp https://blog.programster.org/deploy-hashicorp-vault-through-docker Learn how to deploy Vault by Hashicorp through Docker. Fri, 16 Feb 2024 12:15:01 +0000 Vault https://files.programster.org/tutorials/security/hashicorp-vault/header.webp https://blog.programster.org/send-emails-in-a-docker-container-using-msmtp Learn how to send emails from within a Docker container through the use of MSMTP. Tue, 06 Feb 2024 09:47:37 +0000 Docker //files.programster.org/tutorials/email/gmail/creating-gmail-aliases/cover.png https://blog.programster.org/composer-please-dont-use-ignore-platform-reqs-flag A dmonstration video of why I believe you should not use the `--ignore-platform-reqs` composer command flag. Sat, 03 Feb 2024 10:13:30 +0000 PHP //files.programster.org/tutorials/php/composer/header-image.png https://blog.programster.org/whats-new-in-php-8-3 Learn about what's new in PHP 8.3. Sat, 03 Feb 2024 10:03:48 +0000 PHP https://files.programster.org/tutorials/php/whats-new-in-8-3/header-image.webp https://blog.programster.org/ubuntu-22-install-php8-3 Commands to install PHP 8.2 on Ubuntu 20.04 using Ondrej PPA. Thu, 01 Feb 2024 18:41:51 +0000 PHP https://files.programster.org/tutorials/php/whats-new-in-8-3/header-image.webp https://blog.programster.org/performance-benchmark-of-php-runtimes-from-dzmitry-kazbiarovich Sharing a performance benchmark article written by Dzmitry Kazbiarovich on PHP runtimes. Mon, 22 Jan 2024 08:29:18 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/deploy-yaade-a-postman-alternative Learn how to deploy Yaade, a Postman alternative. Sun, 21 Jan 2024 13:20:00 +0000 REST https://blog.programster.org/install-skype Instructions on how to install Skype in Debian / Ubuntu. Sun, 14 Jan 2024 12:26:52 +0000 Skype https://files.programster.org/tutorials/voip/skype/skype.webp https://blog.programster.org/install-ffmpeg-6-on-ubuntu-22 Learn how to easily install FFmpeg 6 on Ubuntu 22.04 Fri, 05 Jan 2024 15:04:59 +0000 install //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/install-debian-12-kvm-server Configure your Debian 12 for acting as a KVM host. Wed, 13 Dec 2023 17:08:29 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/ffmpeg-hevc-encoding Learn how to encode HEVC/x265 videos using FFmpeg. Sat, 02 Dec 2023 12:12:06 +0000 FFmpeg //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/deploy-proxmox-backup-server-on-debian-11 Learn how to deploy Proxmox Backup Server on Debian 11. Tue, 21 Nov 2023 13:47:03 +0000 backups //files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/ubuntu-22-install-open-tofu Instructions for installing OpenTofu on Ubuntu/Debian based systems, the Terraform drop-in replacement. Thu, 16 Nov 2023 14:27:18 +0000 Terraform https://files.programster.org/tutorials/infrastructure-as-code/opentofu/opentofu.jpg https://blog.programster.org/caddy-load-balancing-demo A demonstration of the load balancing capabilties of Caddy. Sat, 11 Nov 2023 19:13:47 +0000 Caddy https://files.programster.org/tutorials/webservers/caddy/reverse-proxy-load-balancing-demo/diagram.webp https://blog.programster.org/deploy-your-own-mattermost-server Learn how to deploy your own Mattermost server through Docker. Thu, 02 Nov 2023 12:07:59 +0000 Mattermost https://files.programster.org/tutorials/chat-clients/mattermost/mattermost.png https://blog.programster.org/ubuntu-22-install-mattermost-desktop-client Learn how to install the Mattermost desktop client on Linux. Thu, 02 Nov 2023 11:59:47 +0000 Mattermost https://files.programster.org/tutorials/chat-clients/mattermost/mattermost.png https://blog.programster.org/deploy-a-cheap-zfs-storage-vps-using-alphavps Learn how to deploy a cheap ZFS storage VPS for ZFS-based backups. Sun, 22 Oct 2023 18:46:15 +0000 ZFS https://files.programster.org/tutorials/zfs/setup-on-alpha-vps/header-image.png https://blog.programster.org/using-trash-cli-for-deleting-files A cheatsheet for using the trash CLI. Sun, 22 Oct 2023 08:31:32 +0000 trash-cli //files.programster.org/tutorials/trash-files-automatically/recycle_bin.jpg https://blog.programster.org/debian-11-install-zfs Learn how to install ZFS on Debian 11. Thu, 19 Oct 2023 12:00:37 +0000 Debian //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/ffmpeg-apply-hardsubs-to-video Learn how to apply "hard" subtitles to a video using FFmpeg. Sun, 15 Oct 2023 20:09:39 +0000 video-editing //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/christian-lempa-ansible-semaphore Learn about Ansible Semaphore from an awesome video provided by Christian Lempa. Tue, 10 Oct 2023 18:49:08 +0000 Ansible https://files.programster.org/tutorials/devops/ansible/semaphore/christian-introduction/header.jpg https://blog.programster.org/upgrading-ubuntu-22-lamp-docker-image-to-http-2 Learn how to configure Apache with PHP to allow HTTP/2 connections. Mon, 09 Oct 2023 16:24:27 +0000 PHP //files.programster.org/tutorials/apache/apache.png https://blog.programster.org/favourite-fonts A list of my favourite fonts so I don't forget when switching computers. Sun, 08 Oct 2023 08:07:12 +0000 fonts https://blog.programster.org/deploy-cloudbeaver-using-docker Learn how to deploy and get started with the CloudBeaver database management tool. Wed, 04 Oct 2023 13:25:58 +0000 databases https://files.programster.org/tutorials/databases/managers/cloudbeaver/cloudbeaver.png https://blog.programster.org/ubuntu-22-install-php8-2 Commands to install PHP 8.2 on Ubuntu 20.04 using Ondrej PPA. Thu, 28 Sep 2023 08:17:07 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/install-zfs-on-debian-12 Learn how to install ZFS on Debian 12 Mon, 11 Sep 2023 20:25:37 +0000 Debian //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/install-nvidia-container-toolkit Learn how to install the NVIDIA Container Toolkit, which allows users to build and run GPU accelerated docker containers. Mon, 28 Aug 2023 15:33:04 +0000 Docker https://files.programster.org/tutorials/nvidia/header-image.jpg https://blog.programster.org/lecture-email-vs-capitalism A really interesting presentation from Dylan Beattie on how email has evolved over time. He covers pretty much everything from how email started, the first spam email, how most SMTP providers are not true to the actual specification, and even touching on SPF/DMARC protection etc. Mon, 28 Aug 2023 15:24:23 +0000 email //files.programster.org/tutorials/email/lecture-email-vs-capitalism/header-image.jpg https://blog.programster.org/deploying-gotify-for-phone-push-notifications Learn how to deploy your own Gotify server in order to subscribe for phone push notifications. Mon, 14 Aug 2023 17:48:02 +0000 monitoring //files.programster.org/tutorials/monitoring/gotify/gotify.png https://blog.programster.org/terraform-commands A cheatsheet for just the Terraform commands. Sun, 13 Aug 2023 10:19:55 +0000 Terraform //files.programster.org/tutorials/terraform/terraform.jpg https://blog.programster.org/lecture-bind9-docker Learn how to deploy and configure your own Bind9 DNS server through Docker. Sat, 12 Aug 2023 07:24:12 +0000 DNS https://files.programster.org/tutorials/dns/bind9/bind9.jpg https://blog.programster.org/xubuntu-add-application-to-application-finder Learn how to add an application to your application finder by creating a "Desktop Entry". Thu, 10 Aug 2023 09:16:14 +0000 Xubuntu //files.programster.org/tutorial-template-images/linux/xubuntu.jpg https://blog.programster.org/libreoffice-calc-move-column Learn how to move a column around in LibreOffice Calc without breaking your formulas. Mon, 31 Jul 2023 17:54:10 +0000 LibreOffice //files.programster.org/tutorials/libreoffice/librecalc/generic-header/librecalc.png https://blog.programster.org/mailhog Learn about how you can use MailHog to deploy a fake SMTP provider for development. Thu, 27 Jul 2023 07:47:41 +0000 MailHog //files.programster.org/tutorials/email/mailhog/mailhog.jpg https://blog.programster.org/configure-dhcp-server-on-debian-12 Learn how to configure a DHCP server on a Debian 12 server. Mon, 24 Jul 2023 12:04:43 +0000 Debian https://files.programster.org/tutorials/networking/dhcp/dhcp.png https://blog.programster.org/firefox-add-different-search-using-keyword Learn how to configure Firefox, so that you can prefix your URL bar search with a keyword, in order to search a different search engine, such as Duckduckgo, or this blog. Sat, 22 Jul 2023 11:08:54 +0000 Firefox //files.programster.org/tutorials/firefox/firefox.png https://blog.programster.org/configure-nginx-monitoring-with-zabbix Learn how to monitor your Nginx server with Zabbix Agent 2 on Debian 12 / Ubuntu 22.04. Mon, 17 Jul 2023 19:20:34 +0000 monitoring //files.programster.org/tutorials/monitoring/zabbix/zabbix.png https://blog.programster.org/configure-postgresql-monitoring-with-zabbix Learn how to monitor your PostgreSQL server with Zabbix Agent 2 on Debian 12 / Ubuntu 22.04. Mon, 17 Jul 2023 16:06:53 +0000 monitoring //files.programster.org/tutorials/monitoring/zabbix/zabbix.png https://blog.programster.org/ubuntu-22-04-install-postgresql Install PostgreSQL on Ubuntu 22.04. Mon, 17 Jul 2023 11:31:10 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/zabbix-monitor-ubuntu-22-host Learn how to monitor an Ubuntu 22.04 instance with Zabbix. Mon, 17 Jul 2023 11:02:47 +0000 monitoring //files.programster.org/tutorials/monitoring/zabbix/zabbix.png https://blog.programster.org/configure-apache-monitoring-with-zabbix Learn how to monitor your Apache server with Zabbix Agent 2 on Debian 12. Thu, 13 Jul 2023 12:50:59 +0000 monitoring //files.programster.org/tutorials/monitoring/zabbix/zabbix.png https://blog.programster.org/zabbix-monitor-mysql-database Learn how to configure Zabbix monitoring of your MySQL/MariaDB database running on a Debian 12 host. Thu, 13 Jul 2023 09:43:38 +0000 MySQL //files.programster.org/tutorials/monitoring/zabbix/zabbix.png https://blog.programster.org/zabbix-monitoring-a-debian-12-host Learn how to monitor a Debian 12 instance with Zabbix. Wed, 12 Jul 2023 14:18:27 +0000 Debian //files.programster.org/tutorials/monitoring/zabbix/zabbix.png https://blog.programster.org/passbolt-export-passwords Learn how to export passwords in Passbolt. Wed, 12 Jul 2023 07:46:38 +0000 password-manager //files.programster.org/tutorials/password-management/passbolt/debian-9-deploy-passbolt/cover.jpg https://blog.programster.org/debian-12-install-php-8-4 Learn how to install PHP 8.4 using Ondrej's PHP repository. Fri, 30 Jun 2023 12:55:59 +0000 Debian //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/traefik-configure-ping-endpoint Learn how to configure Traefik with a ping endpoint, so that you can monitor it's uptime. Thu, 29 Jun 2023 17:28:53 +0000 Traefik //files.programster.org/tutorials/docker/traefik/header-image.png https://blog.programster.org/debian-12-install-docker Install Docker on Debian 12 (Bookworm). Mon, 26 Jun 2023 08:44:59 +0000 Debian //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/create-debian-12-kvm-guest-from-cloud-image Create a Debian 12 KVM guest using the cloud image. Sat, 24 Jun 2023 18:47:44 +0000 Debian //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/using-wordpress-with-a-reverse-proxy-or-load-balancer Learn how to resolve issues that arise from running WordPress behind a reverse proxy. Fri, 16 Jun 2023 09:29:59 +0000 Wordpress //files.programster.org/tutorials/php/wordpress/generic-header-image/wordpress.jpg https://blog.programster.org/configure-ssh-to-allow-logging-in-via-password-for-certain-users-or-groups Learn how to allow specific users to authenticate using a password, whilst everyone else has to authenticate via a key file instead. Tue, 13 Jun 2023 15:20:23 +0000 SSH //files.programster.org/tutorials/ssh/ssh.png https://blog.programster.org/configure-systemd-nameservers Learn how to configure your nameservers by editing the systemd config files. Sat, 20 May 2023 09:07:40 +0000 networking https://files.programster.org/tutorials/networking/penguin-plugging-in-ethernet-cable.webp https://blog.programster.org/cheap-hdd-vps-providers A list of VPS's with cheap HDD storage for backups/file-hosting. Sun, 14 May 2023 20:32:28 +0000 hosting //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/amazon-ec2-retrieving-metadata Learn about retrieving metadata about an instance using Amazon's metadata server. Fri, 05 May 2023 11:42:05 +0000 AWS //files.programster.org/tutorials/aws/aws.webp https://blog.programster.org/postgresql-ensuring-non-uniqueness-using-gist-constraint Learn about adding a constraint, that acts the opposite of a unique constraint, ensuring that values across rows for two columns are never distinct. Thu, 13 Apr 2023 12:51:07 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/deploy-nginx-proxy-manager-through-docker Learn how to deploy Nginx Proxy Manager, in order to easily configure reverse proxying for your websites. Wed, 12 Apr 2023 08:23:06 +0000 Nginx https://files.programster.org/tutorials/networking/reverse-proxy/nginx-proxy-manager/npm.png https://blog.programster.org/lecture-manage-ssh-with-hashicorp-vault A lecture about using Vault for managing SSH access. Wed, 05 Apr 2023 16:39:18 +0000 SSH https://files.programster.org/tutorials/security/hashicorp-vault/lecture-manage-ssh-with-hashicorp-vault/header.webp https://blog.programster.org/proxmox-storage-guide A guide to Proxmox Storage. Thu, 23 Mar 2023 14:57:18 +0000 Proxmox //files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/ubuntu-multiple-network-cidr-issue Resolve an issue with receiving a dynamic secondary IP in Ubuntu. Wed, 22 Mar 2023 14:44:01 +0000 networking https://files.programster.org/tutorials/networking/penguin-plugging-in-ethernet-cable.webp https://blog.programster.org/deploy-your-won-wiki-with-xwiki Learn how to deploy your own Wiki with XWiki and Docker. Sun, 19 Mar 2023 17:35:28 +0000 Documentation https://files.programster.org/tutorials/wiki/xwiki/xwiki.png https://blog.programster.org/ubuntu-22-04-install-zoneminder Learn how to install Zoneminder, an open source video surveillance software system, on Ubuntu 22.04. Sun, 19 Mar 2023 14:46:33 +0000 zoneminder https://files.programster.org/tutorials/security/zoneminder/penguin-in-front-of-house.webp https://blog.programster.org/extending-rundeck-image-with-php Learn how to extend the Rundeck image in order to be able to support local PHP scripts. Fri, 10 Mar 2023 08:15:06 +0000 PHP https://files.programster.org/tutorials/devops/rundeck/rundeck.png https://blog.programster.org/lecture-docker-networking-with-networkchuck Learn about the various Docker networks with a fantastic video from NetworkChuck on Youtube. Mon, 06 Mar 2023 14:45:28 +0000 Docker //files.programster.org/tutorials/docker/networking/lecture-docker-networking-with-networkchuck/thumbnail.jpg https://blog.programster.org/lecture-configuring-vlans-firewall-rules-and-wifi-networks-with-unifi Watch a timestamped video from TechnoTim on configuring your network with UniFi. Mon, 06 Mar 2023 14:02:30 +0000 networking https://files.programster.org/tutorials/networking/unifi/lecture-technotim-vlans-and-firewall/header.jpg https://blog.programster.org/xubuntu-22-setup-desktop-script My script for setting up a fresh install of Xubuntu 20.04 Sun, 26 Feb 2023 09:41:28 +0000 Xubuntu //files.programster.org/tutorial-template-images/linux/xubuntu.jpg https://blog.programster.org/deploying-rundeck-through-docker Learn how to deploy Rundeck easily with the help of Docker. Mon, 20 Feb 2023 18:45:20 +0000 Ansible https://files.programster.org/tutorials/devops/rundeck/rundeck.png https://blog.programster.org/netplan-cheatsheet A cheatsheet for Netplan. Sat, 18 Feb 2023 10:55:11 +0000 networking https://files.programster.org/tutorials/networking/penguin-plugging-in-ethernet-cable.webp https://blog.programster.org/fix-issue-with-satis Fix an issue with Satis not picking up required packages. Sun, 12 Feb 2023 20:21:15 +0000 PHP //files.programster.org/tutorials/php/composer/header-image.png https://blog.programster.org/deploying-penpot-with-docker Learn about deploying Penpot with Docker. Sat, 11 Feb 2023 14:52:41 +0000 tools https://files.programster.org/tutorials/image-tools/penpot/penpot.png https://blog.programster.org/libreoffice-writer-print-two-sided Learn how to print double-sided in LibreOffice Writer. Sat, 04 Feb 2023 09:24:54 +0000 //files.programster.org/tutorials/libreoffice/librewriter/header-image.png https://blog.programster.org/send-google-assistant-commands-from-home-assistant Learn how to send text commands from Home Assistant to Google Assistant, in order to control the devices in your home. Thu, 19 Jan 2023 16:54:59 +0000 home-automation //files.programster.org/tutorials/home-automation/home-assistant/home-assistant.png https://blog.programster.org/firefox-configure-to-show-full-url Learn how to configure Firefox to always show the full URL, rather than hiding things like "http://". Thu, 19 Jan 2023 15:34:46 +0000 Firefox //files.programster.org/tutorials/firefox/firefox.png https://blog.programster.org/debian-11-install-pritunl Learn how to install and deploy a Pritunl VPN server on a Debian 11 VPS. Mon, 09 Jan 2023 14:54:35 +0000 Debian https://files.programster.org/tutorials/networking/vpn/pritunl/header.png https://blog.programster.org/debian-11-install-mongodb Learn how to install MongoDB 6.x community edition in Debian 11. Mon, 09 Jan 2023 12:11:38 +0000 Debian https://files.programster.org/tutorials/databases/mongodb/header-image.png https://blog.programster.org/amazon-linux-configure-network-settings Learn how to configure network settings, including your DNS servers, in Amazon Linux. Sun, 08 Jan 2023 18:06:15 +0000 networking https://files.programster.org/tutorials/aws/amazon-linux/header.png https://blog.programster.org/stream-deck-mini Learn how to interface with a Stream Deck mini in Ubuntu. Sat, 31 Dec 2022 14:49:12 +0000 stream-deck https://files.programster.org/tutorials/hardware/elgato/streamdeck-mini/streamdeck-mini.webp https://blog.programster.org/yubikey-generate-api-key Generate your API key for your Yubikey. Sat, 31 Dec 2022 09:26:51 +0000 Yubikey https://files.programster.org/tutorials/security/yubikey/yubikey.png https://blog.programster.org/office365-ical-formatted-events Configure Office365 to send you events in iCalendar format. Tue, 13 Dec 2022 08:11:18 +0000 Thunderbird //files.programster.org/tutorial-template-images/thunderbird.png https://blog.programster.org/jenkins-add-git-webhook-access-token Learn how to create an access token in Jenkins to allow your git-based repositories to be triggered via webhooks. Fri, 28 Oct 2022 09:34:02 +0000 Jenkins //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/jenkins-resolve-no-ecdsa-host-key-issue Resolve an issue with trying to use git to connect to GitHub for the first time in Jenkins, due to a lack of host key. Wed, 26 Oct 2022 14:16:19 +0000 Jenkins //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/jenkinx-nginx-reverse-proxy-configuration A working Nginx site configuration for proxying Jenkins. Tue, 25 Oct 2022 15:46:22 +0000 Jenkins //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/deploy-wordpress-on-debian-11 Learn how to manually (without Docker) deploy Wordpress on Debian 11. Sun, 23 Oct 2022 10:04:38 +0000 Debian //files.programster.org/tutorials/php/wordpress/generic-header-image/wordpress.jpg https://blog.programster.org/configure-thunderbird-browser Configure how Thunderbird opens a browser when you click a link. Sat, 22 Oct 2022 12:02:11 +0000 Thunderbird //files.programster.org/tutorial-template-images/thunderbird.png https://blog.programster.org/compress-files-with-zstd Learn how to compress files in Linux with Zstandard. Sun, 16 Oct 2022 16:04:23 +0000 compression https://files.programster.org/tutorials/compression/zstd/zstd.jpg https://blog.programster.org/exporting-blender-models-for-threejs Learn how to export your models in order to be able to easily import them into Blender. Sun, 09 Oct 2022 16:42:01 +0000 ThreeJS //files.programster.org/tutorials/3d-modelling/blender/blender.png https://blog.programster.org/bitbucket-create-oauth-client-credentials Learn how to create a client key and secret for a new OAuth client application. Mon, 12 Sep 2022 14:27:15 +0000 OAuth //files.programster.org/tutorials/devops/bitbucket-pipelines/bitbucket.png https://blog.programster.org/getting-started-with-traefik Learn how to get started with using Traefik locally, so that you can get to grips with it, before you dive into doing something more complicated, such as use it in a Kubernetes or Docker-Swarm cluster. Fri, 02 Sep 2022 14:37:12 +0000 Traefik //files.programster.org/tutorials/docker/traefik/header-image.png https://blog.programster.org/bitbucket-pipeline-cheatsheet A cheatsheet for Bitbucket pipelines. Thu, 01 Sep 2022 16:11:48 +0000 DevOps //files.programster.org/tutorials/devops/bitbucket-pipelines/bitbucket.png https://blog.programster.org/yaml-cheatsheet A cheatsheet for YAML, it's more powerful than you probably realize. Wed, 31 Aug 2022 11:06:56 +0000 YAML //files.programster.org/tutorials/yaml/header-image.png https://blog.programster.org/use-remote-docker-host-with-ssh This tutorial will show you how you can configure Docker to safely use a remote Docker host, by simply configuring SSH details, rather than having to set up any kind of fancy TLS security. Thu, 25 Aug 2022 11:20:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/deploy-your-own-bitbucket-runner Learn how to deploy your own runner for executing pipelines in Bitbucket. Wed, 24 Aug 2022 13:46:46 +0000 DevOps //files.programster.org/tutorials/devops/bitbucket-pipelines/bitbucket.png https://blog.programster.org/bitbucket-add-deployment-variables Learn about deployment variables and how to create them in Bitbucket. Tue, 23 Aug 2022 11:34:33 +0000 DevOps //files.programster.org/tutorials/devops/bitbucket-pipelines/bitbucket.png https://blog.programster.org/docker-build-arguments Learn about docker build arguments. Sun, 21 Aug 2022 14:53:00 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/ubuntu-add-webp-support Add support for WebP in your linux applications like Nautilus and other GTK apps. Wed, 17 Aug 2022 11:10:34 +0000 WebP //files.programster.org/tutorials/image-compression/webp/header-image/webp.jpg https://blog.programster.org/php-autoloading-methods Learn about various autoloading options. Tue, 16 Aug 2022 10:42:16 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/laravel-turn-exceptions-into-api-responses Learn how to get Laravel to turn exceptions into legitmate API responses, rather than having to catch them and convert them manually each time. Thu, 11 Aug 2022 14:10:15 +0000 API //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/interesting-laravel-addons A list of interesting add-ons that could be quite useful and a dedicated blog post. Tue, 09 Aug 2022 07:59:32 +0000 Laravel //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/laravel-eloquent-relationships Learn how to define the relationships between models for Eloquent queries in Laravel. Mon, 08 Aug 2022 17:21:26 +0000 PHP //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/thunderbird-ask-for-read-receipt Learn how to get Thunderbird to request a return receipt on an email. Mon, 08 Aug 2022 10:09:06 +0000 Thunderbird //files.programster.org/tutorial-template-images/thunderbird.png https://blog.programster.org/postgresql-select-last-row-for-a-grouping A short tutorial on how to select the last row for each grouping, where we are using a time-series of actions taken against a request. Thus we can quickly find the status of a request based on the last action that was taken against it. Wed, 03 Aug 2022 15:43:47 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/install-spotify Learn how you can install Spotify, with a choice of clients that work in LInux. Sat, 30 Jul 2022 07:26:41 +0000 Spotify //files.programster.org/tutorials/media-players/spotify/spotify.png https://blog.programster.org/laravel-submit-a-bug-report Learn how to report a bug/issue with the Laravel framework. Thu, 28 Jul 2022 10:28:33 +0000 Laravel //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/create-nemo-action-open-in-phpstorm Create a nemo action/shortcut to open a folder in PhpStorm. Wed, 27 Jul 2022 07:58:09 +0000 Nemo //files.programster.org/tutorials/ide/phpstorm/phpstorm.png https://blog.programster.org/postgresql-generated-columns Learn about generated columns in PostgreSQL. These may be referred to as "computed", "calculated" or "virtual" columns in other relational database systems. Fri, 15 Jul 2022 16:49:58 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/postgresql-numeric-types A cheatsheet for the numeric types that one can use in PostgreSQL Fri, 15 Jul 2022 16:17:45 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/firefox-compact-mode Enable compact density in Firefox. Thu, 26 May 2022 07:51:51 +0000 Firefox //files.programster.org/tutorials/firefox/firefox.png https://blog.programster.org/ubuntu-22-04-install-docker Install docker engine on Ubuntu 22.04 Fri, 13 May 2022 10:28:21 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/create-ubuntu-22-kvm-guest-from-cloud-image Create an Ubuntu 22.04 KVM guest through the use of the cloud image provided by Canonical. Fri, 13 May 2022 09:55:21 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/start-openvpn-connection Learn how to start an OpenVPN connection from the CLI in Debian/Ubuntu. Sat, 07 May 2022 12:18:56 +0000 OpenVPN //files.programster.org/tutorials/networking/vpn/openvpn/header-image.png https://blog.programster.org/verifying-aws-cognito-oidc-id-token Learn how to verify and decode your OIDC ID token from Amazon Cognito. Mon, 25 Apr 2022 15:57:08 +0000 AWS //files.programster.org/tutorials/security/authentication/sso/sso.png https://blog.programster.org/lecture-100-percent-stateless-with-jwt Learn about JWTs from a lecture Hubert Sablonnière gave in 2016 at Devoxx. Mon, 25 Apr 2022 08:00:29 +0000 JWT //files.programster.org/tutorials/javascript/jwt/lecture-what-are-jwts/header-image.webp https://blog.programster.org/check-why-email-failed-spamassassin-check Find out how to discover why an email went into your spam folder, when you are using SpamAssassin. Fri, 22 Apr 2022 11:34:48 +0000 email //files.programster.org/tutorials/email/spamassassin/header-image.png https://blog.programster.org/nftables-cheatsheet A cheatsheet for using nftables. Wed, 20 Apr 2022 17:19:51 +0000 networking //files.programster.org/tutorials/security/firewall/firewall2.jpg https://blog.programster.org/resolving-port-forwarding-issue-with-pfsense Resolving a port forwarding issue with pfSense when one is running a setup behind another NAT. Thu, 07 Apr 2022 08:07:05 +0000 pfsense //files.programster.org/tutorials/networking/pfsense/generic-header-image.webp https://blog.programster.org/pfsense-set-ssl-certificate Learn how to set the SSL certificat on pfSense. Thu, 07 Apr 2022 07:01:29 +0000 pfsense //files.programster.org/tutorials/networking/pfsense/generic-header-image.webp https://blog.programster.org/jenkins-pipeline-deploy-to-auto-scaling-group Have Jenkins deploy your auto-scaled application by sending an AWS instance refresh command. Thu, 31 Mar 2022 17:34:18 +0000 Jenkins //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/deploy-wso2-api-manager-with-docker Deploy the open source WSO2 API Manager, in order to easily document, publish, and manage your API through a web GUI. Mon, 21 Mar 2022 16:35:39 +0000 API //files.programster.org/tutorials/restful-apis/wso2/wso2.png https://blog.programster.org/filezilla-fix-sftp-protocol-connection-error Fix an issue with FileZilla not being able to connect to servers and giving you a protocol error with "too many authentication failures". Thu, 17 Mar 2022 10:26:46 +0000 FileZilla //files.programster.org/tutorials/filezilla/header-image.jpg https://blog.programster.org/phpstorm-add-laravel-autocompletion Add support for the Laravel Framework to your PhpStorm IDE. Mon, 07 Mar 2022 17:41:18 +0000 PHP //files.programster.org/tutorials/ide/phpstorm/phpstorm.png https://blog.programster.org/jql-cheatsheet A cheatsheet for using Jira JQL. Thu, 03 Mar 2022 09:26:35 +0000 cheatsheet //files.programster.org/tutorials/project-management/jira/logo.png https://blog.programster.org/pycharm-change-parameter-unfilled-warning-to-error Change PyCharm's warning about unfilled parameters to an error, so that you don't miss it. Wed, 02 Mar 2022 17:39:46 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/python-abstract-view Creating a Python version of my abstract views PHP package, for basic templating. Wed, 02 Mar 2022 17:21:40 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/editorconfig Learn about EditorConfig, a standard to help maintain code styling standards. Wed, 02 Mar 2022 12:03:18 +0000 EditorConfig //files.programster.org/tutorials/coding-standards/editorconfig/header-image.png https://blog.programster.org/phpspreadsheet-read-excel-file-to-array Read a basic Excel .xlsx spreadsheet into an array as if it was a CSV file. Wed, 23 Feb 2022 11:48:18 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/audio-cli-cheatsheet A cheatsheet for managing audio/microphone from the CLI. Mon, 21 Feb 2022 16:45:32 +0000 cheatsheet //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/dockerized-gitlab-enable-container-registry Enable the registry in your Dockerized GitLab instance. Mon, 21 Feb 2022 12:09:44 +0000 Docker //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/dockerized-gitlab-configure-ssl Configure your GitLab docker container to listen for HTTPS connections by enabling and configuring the NGINX service. Sun, 20 Feb 2022 19:44:14 +0000 SSL //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/gitlab-default-configuration-file The default configuration file that is provided when creating a new GitLab instance. Sun, 20 Feb 2022 19:21:58 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/gitlab-documenation-index A documentation index for my tutorials on GitLab, to make finding the appropriate information much easier. Sat, 19 Feb 2022 10:04:46 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/laravel-9-released Laravel 9 has been released. Fri, 11 Feb 2022 09:37:35 +0000 Laravel //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/phpstorm-configure-scss-compilation Configure PhpStorm to compile .scss files on save. Tue, 25 Jan 2022 09:38:25 +0000 PhpStorm //files.programster.org/tutorials/ide/phpstorm/phpstorm.png https://blog.programster.org/thunderbird-disable-hardware-acceleration Learn how to disable hardware acceleration in Thunderbird in order to possibly resolve rendering issues/responsiveness. Mon, 20 Dec 2021 15:18:45 +0000 Thunderbird //files.programster.org/tutorial-template-images/thunderbird.png https://blog.programster.org/getting-started-with-coinbase-pro Learn how to use Coinbase Pro to buy/sell Bitcoins. Thu, 09 Dec 2021 20:05:47 +0000 bitcoin //files.programster.org/tutorials/bitcoin/bitcoin.jpg https://blog.programster.org/php-enums Learn about using enums in PHP 8.1+. Mon, 29 Nov 2021 18:12:21 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/ubuntu-20-04-install-php-8-1 Commands to install PHP 8.1 on Ubuntu 20.04 using Ondrej PPA. Sat, 27 Nov 2021 09:45:26 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/what-is-new-in-php-8-1 Learn about changes coming in PHP 8.1. Wed, 24 Nov 2021 09:14:06 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/oidc-token-types Learn about the different token types in the OpenID Connect (OIDC) specification. Thu, 18 Nov 2021 16:34:51 +0000 SSO //files.programster.org/tutorials/security/authentication/sso/sso.png https://blog.programster.org/cognito-user-pool-auth-endpoints Learn about the various endpoints one will need in order to implement SSO functionality with the Cognito user pool. Thu, 18 Nov 2021 12:15:36 +0000 AWS //files.programster.org/tutorials/aws/cognito/cognito.png https://blog.programster.org/cognito-configure-user-pool-domain Configure the domain for your Cognito integration Fri, 12 Nov 2021 16:24:04 +0000 AWS //files.programster.org/tutorials/aws/cognito/cognito.png https://blog.programster.org/cognito-retrieve-client-id-and-secret Learn how to retrieve your application client ID and secret from an Amazon Cognito user pool. Thu, 11 Nov 2021 18:05:01 +0000 AWS //files.programster.org/tutorials/aws/cognito/cognito.png https://blog.programster.org/cognito-user-pool-groups Learn how to create and manage Cognito user pool groups. Thu, 11 Nov 2021 15:57:40 +0000 AWS //files.programster.org/tutorials/aws/cognito/cognito.png https://blog.programster.org/creating-an-amazon-cognito-user-pool Learn to deploy an Amazon Cognito user pool in order to implement single-sign-on (SSO) functionality in your web applications. Thu, 11 Nov 2021 13:40:35 +0000 AWS //files.programster.org/tutorials/aws/cognito/cognito.png https://blog.programster.org/deploy-kimai-time-tracking-with-docker Learn how to deploy Kimai, a free and open-source time tracking software that can be used for generating timesheets which can then be turned into invoices. Fri, 05 Nov 2021 13:25:00 +0000 //files.programster.org/tutorials/time-tracking/kimai/header-image.png https://blog.programster.org/use-s3-to-store-terraform-state Learn how to configure Terraform to use an existing S3 as your backend to store your state. Fri, 05 Nov 2021 11:12:41 +0000 Terraform //files.programster.org/tutorials/terraform/terraform.jpg https://blog.programster.org/create-excel-spreadsheets-using-phpspreadsheet Learn to use PhpSpreadsheet in order to create Excel (xlsx) files. Tue, 02 Nov 2021 15:13:20 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/nginx-implement-http-basic-auth Implement HTTP basic authentication in Nginx Fri, 29 Oct 2021 13:46:03 +0000 security //files.programster.org/tutorials/nginx/generic-nginx-logo.png https://blog.programster.org/ubuntu-install-rocket-chat-desktop-client Install the Rocket Chat client on Ubuntu Desktop. Fri, 22 Oct 2021 11:48:42 +0000 Rocket-Chat //files.programster.org/tutorials/chat-clients/rocket-chat/rocket.chat.png https://blog.programster.org/opera-pin-extensions Pin your extensions for easy access/use. Tue, 19 Oct 2021 17:51:20 +0000 Opera //files.programster.org/tutorials/browsers/opera/opera.png https://blog.programster.org/getting-started-with-docker-buildkit Learn how to safely make use of a private SSH key during a docker build with the help of Docker buildkit. Mon, 11 Oct 2021 14:40:28 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/ksnip-image-editing-tool Learn how to install and use Ksnip, an open source screenshot and annotation tool. Sun, 10 Oct 2021 11:53:41 +0000 Ksnip //files.programster.org/tutorials/image-tools/ksnip/header-image.png https://blog.programster.org/annotate-image-annotation-tool Learn how to install and run Annotator, a tool for annotating images. Thu, 07 Oct 2021 16:00:56 +0000 image-tools //files.programster.org/tutorials/image-tools/annotator/header.jpg https://blog.programster.org/ubuntu-install-flatpak Install Flatpak on Ubuntu. Thu, 07 Oct 2021 15:37:32 +0000 Flatpak //files.programster.org/tutorials/package-managers/flatpak/flatpak.jpg https://blog.programster.org/deploying-uptime-kuma-with-docker Learn to deploy Uptime Kuma in seconds. Wed, 06 Oct 2021 17:54:33 +0000 Docker //files.programster.org/tutorials/monitoring/uptime-kuma/header-image.png https://blog.programster.org/python-packaging-cheatsheet A dumping ground for my notes/resources to do with creating Python packages. When I learn how to work around an issue, I'll put my notes here. Wed, 06 Oct 2021 08:56:53 +0000 cheatsheet //files.programster.org/tutorials/python/python.png https://blog.programster.org/docker-compose-windows-show-more-output Show more output when running docker-compose build on Windows. Wed, 29 Sep 2021 13:43:38 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/deploying-phpservermon-with-docker Learn how to deploy the open source PHP Server Monitor tool in order to monitor the uptime of your websites and be alerted when they go offline. Sun, 26 Sep 2021 18:25:37 +0000 Docker //files.programster.org/tutorials/monitoring/phpservermon/deploy-with-docker/header.png https://blog.programster.org/postgresql-returning-clause Learn about the "RETURNING" clause in PostgreSQL. Sat, 25 Sep 2021 12:27:06 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/good-information-sources-blogs A list of useful information sources/blogs that one may wish to browse for information when wanting to find out something new. Thu, 23 Sep 2021 10:46:52 +0000 //files.programster.org/tutorial-template-images/ingesting-information.png https://blog.programster.org/ffmpeg-too-many-packets-buffered-for-output-stream "Fix" the issue with getting the error message "Too many packets buffered for output stream" when trying to process a video in FFmpeg Sun, 19 Sep 2021 15:24:44 +0000 FFmpeg //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/ffmpeg-split-video-into-chunks Learn how to use FFmpeg to split a video up into equitably sized chunks, with no overlap. Sun, 19 Sep 2021 09:56:12 +0000 video-editing //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/laravel-cheatsheet-models-factories-and-database-queries A cheatsheet for Laravel covering the topics of models, factories, and database queries. Sat, 18 Sep 2021 08:45:08 +0000 PHP //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/ffmpeg-create-smooth-videos-with-frame-interpolation Create smooth videos with FFmpeg by creating interpolated frames with the use of a filter. Fri, 17 Sep 2021 13:38:23 +0000 video-editing //files.programster.org/tutorials/ffmpeg/interpolating-videos/thumbnail.webp https://blog.programster.org/laravel-5-cheatsheet A cheatsheet for using Laravel 5. Fri, 17 Sep 2021 11:50:48 +0000 PHP //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/laravel-use-uuid-for-model-id This tutorial will show you how you can quickly add a UUID trait, which you can then add to your models, so that they are using a UUID for their primary key/identifier. Fri, 17 Sep 2021 10:36:32 +0000 PHP //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/ubuntu-20-add-exfat-support Adds support for exfat filesystem on Ubuntu and use it to format a partition. Wed, 25 Aug 2021 08:08:43 +0000 exfat //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/open-jupyter-notebooks-using-docker Open a Jupyter notebook using Docker. Tue, 24 Aug 2021 14:53:40 +0000 Docker //files.programster.org/tutorials/python/python.png https://blog.programster.org/libreoffice-calc-conditional-formatting Apply conditional formatting rules in LibreOffice Calc. Sat, 21 Aug 2021 18:23:57 +0000 LibreOffice //files.programster.org/tutorials/libreoffice/librecalc/generic-header/librecalc.png https://blog.programster.org/debian-11-install-docker Install Docker on Debian 11 (Bullseye). Fri, 20 Aug 2021 18:04:17 +0000 Debian //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/create-debian-11-kvm-guest-from-cloud-image Create a Debian 11 KVM guest using the cloud image. Fri, 20 Aug 2021 17:45:34 +0000 Debian //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/ffmpeg-output-progress-to-file Get FFmpeg to output the progress of an encoding job to a text file that can be easily parsed. Thu, 19 Aug 2021 10:35:53 +0000 FFmpeg //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/deploy-a-test-saml-identity-provider Learn how to quickly deploy an example SAML identity provider that you can develop/test your service provider against. Sat, 14 Aug 2021 09:34:39 +0000 SSO //files.programster.org/tutorials/security/authentication/sso/sso.png https://blog.programster.org/create-your-own-private-ssl-certificates Learn how to create your own private SSL/TLS certificates. Thu, 12 Aug 2021 09:39:37 +0000 SSL //files.programster.org/tutorials/ssl/generic-header.svg https://blog.programster.org/install-iosevka-fonts Install the Iosevka font on Ubuntu. Sat, 07 Aug 2021 15:00:22 +0000 fonts https://blog.programster.org/mailtrain-2-configure-generic-smtp Configure Mailtrain 2 to send emails through your SMTP provider. Tue, 03 Aug 2021 17:22:34 +0000 Mailtrain //files.programster.org/tutorials/email/newsletters/mailtrain/mailtrain.png https://blog.programster.org/deploy-mailtrain-v1-with-docker Learn how to deploy your own Mailtrain server with docker. Mailtrain is an open source alternative to Mailchimp. Tue, 03 Aug 2021 16:57:25 +0000 Mailtrain //files.programster.org/tutorials/email/newsletters/mailtrain/mailtrain.png https://blog.programster.org/ufw-cheatsheet A cheatsheet for using the uncomplicated firewall (UFW). Tue, 03 Aug 2021 09:10:18 +0000 security //files.programster.org/tutorials/security/firewall/firewall.png https://blog.programster.org/lecture-oauth-vs-saml-vs-openid-connect A timestamped lecture from Michael Schwartz covering the history and differences between various SSO technologies/protocols. Tue, 03 Aug 2021 08:25:11 +0000 lectures //files.programster.org/tutorials/security/authentication/sso/sso.png https://blog.programster.org/install-private-packages-hosted-on-private-github Learn how to install python packages through pip, when the packages are hosted within a private GitHub repository. Thu, 29 Jul 2021 12:18:40 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/ssh-agent-cheatsheet A cheatsheet for the SSH Agent. Thu, 29 Jul 2021 10:07:52 +0000 cheatsheet //files.programster.org/tutorials/ssh/ssh.png https://blog.programster.org/vim-cheatsheet A cheatsheet for VIM. Sat, 24 Jul 2021 09:59:46 +0000 VIM //files.programster.org/tutorials/text-editors/vim/vim.png https://blog.programster.org/iptables-port-forwarding-generator A simple PHP script to generate the iptables rules to import when one needs to set up port forwarding. Wed, 21 Jul 2021 09:53:38 +0000 networking //files.programster.org/tutorials/security/firewall/firewall.png https://blog.programster.org/configure-kvm-private-nat-with-guest-gateway Configure a KVM private NAT with a guest acting as a gateway to the outside world. Internal guests will be accessible from the outside world via a reverse proxy and port-forwarding rules. Mon, 19 Jul 2021 18:21:46 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/add-network-interface-to-kvm-guest Add another network interface to a KVM guest. Mon, 19 Jul 2021 17:16:12 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/create-debian-10-kvm-guest-from-cloud-image Create a Debian 10 KVM guest using the cloud image. Mon, 19 Jul 2021 14:27:18 +0000 Debian //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/getting-started-with-webpack Get started with using Webpack to bundle your Typescript files together. Sun, 18 Jul 2021 13:50:46 +0000 Webpack //files.programster.org/tutorials/javascript/webpack/integrating-webpack-into-typescript-react-application/webpack.png https://blog.programster.org/add-obfuscation-to-webpack-build Add obfuscation to your Webpack bundling process. Sun, 18 Jul 2021 13:25:55 +0000 Webpack //files.programster.org/tutorials/javascript/webpack/integrating-webpack-into-typescript-react-application/webpack.png https://blog.programster.org/connecting-thunderbird-to-office-365-when-using-2FA Learn how to connect Thunderbird to Office 365, once you have enabled 2FA in office 365. Wed, 14 Jul 2021 10:05:53 +0000 Thunderbird //files.programster.org/tutorial-template-images/thunderbird.png https://blog.programster.org/add-vue-js-to-through-a-cdn Add VueJS to your site through a CDN. Sun, 11 Jul 2021 08:20:07 +0000 JavaScript //files.programster.org/tutorials/javascript/vuejs/header-image.png https://blog.programster.org/netbeans-fix-php-method-code-completion Fix method hinting for PHP in Netbeans. Sat, 03 Jul 2021 09:19:28 +0000 PHP //files.programster.org/tutorials/netbeans/header-image.png https://blog.programster.org/vscodium-add-terraform-support Add support for Terraform in Codium (visual studio code). Thu, 01 Jul 2021 16:16:55 +0000 Terraform //files.programster.org/tutorials/ide/vscodium/vscodium.png https://blog.programster.org/install-vscodium-ide-on-debian-ubuntu Install the open source Codium IDE (open source VSCode). Thu, 01 Jul 2021 10:07:48 +0000 VSCodium //files.programster.org/tutorials/ide/vscodium/vscodium.png https://blog.programster.org/change-netbeans-look-and-feel Learn how to change Netbeans look and feel (LAF). Wed, 30 Jun 2021 10:21:28 +0000 Netbeans //files.programster.org/tutorials/netbeans/header-image.png https://blog.programster.org/hp-scan-cheatsheet A cheatsheet for the hp-scan utility. Wed, 30 Jun 2021 08:41:25 +0000 HP //files.programster.org/tutorials/printing/scanner/scanner.png https://blog.programster.org/creating-a-basic-jenkins-pipeline An tutorial/example to get you started of using Jenkins for a CI/CD pipeline when you use GitLab flow. Tue, 29 Jun 2021 17:17:48 +0000 Jenkins //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/integrate-jenkins-multibranch-pipeline-with-github Trigger your multi-branch projects to build when you push changes to GitHub. Tue, 29 Jun 2021 16:51:27 +0000 github //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/jenkins-why-integrate-with-github-using-git-source-instead-of-github An explanation of why one should probably use Git as a source rather than GitHub in Jenkins. Tue, 29 Jun 2021 09:49:01 +0000 github //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/ubuntu-20-install-discord-client Install Discord chat client on Ubuntu 20.04 Mon, 28 Jun 2021 17:09:24 +0000 Discord //files.programster.org/tutorials/chat-clients/discord/discord.jpeg https://blog.programster.org/create-a-github-deploy-key Create a GitHub deploy key in order to give your pipelines restricted access to just one project. Mon, 28 Jun 2021 15:45:47 +0000 security //files.programster.org/tutorials/git/github/create-deploy-key/github.png https://blog.programster.org/a-really-basic-swoole-threading-example A really basic multithreading example when using Swoole PHP. Sat, 26 Jun 2021 17:26:48 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/ubuntu-20-install-swoole-php Install Swoole PHP on Ubuntu 20.04. Sat, 26 Jun 2021 16:21:37 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/create-ubuntu-20-kvm-guest-from-cloud-image Create an Ubuntu 20.04 KVM guest through the use of the cloud image provided by Canonical. Sat, 26 Jun 2021 11:40:06 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/kvm-fix-netcat-issue-with-remote-connections Fix an issue you might get when trying to connect to a remote KVM host with virt-manager. Thu, 24 Jun 2021 16:49:00 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/pycharm-use-netbeans-keyboard-shortcuts Configure PyCharm to use the same keyboard shorcuts as Netbeans. Thu, 24 Jun 2021 14:36:15 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/install-k3s-agent-on-ubuntu-20-04 Set up a Kubernetes agent on Ubuntu 20.04. Wed, 23 Jun 2021 18:25:27 +0000 Kubernetes //files.programster.org/tutorials/devops/kubernetes/kubernetes.webp https://blog.programster.org/set-up-kubectl-on-your-local-machine Set Up Kubectl On Your Local Machine Wed, 23 Jun 2021 18:21:26 +0000 Kubernetes //files.programster.org/tutorials/devops/kubernetes/kubernetes.webp https://blog.programster.org/install-k3s-server-on-ubuntu-20-04 Install K3S on Ubuntu 20.04. Wed, 23 Jun 2021 16:50:33 +0000 Kubernetes //files.programster.org/tutorials/devops/kubernetes/kubernetes.webp https://blog.programster.org/set-up-nginx-load-balancer-for-kubernetes Set up a load balancer on Debian 10 for a Kubernetes cluster. Wed, 23 Jun 2021 16:04:02 +0000 Debian //files.programster.org/tutorials/devops/kubernetes/kubernetes.webp https://blog.programster.org/debian-10-set-up-mariadb-database-for-kubernetes Tutorial on setting up MariaDB to act as your data store for Kubernetes. Wed, 23 Jun 2021 15:41:25 +0000 MariaDB //files.programster.org/tutorials/databases/mariadb/generic-header-image/mariadb.jpg https://blog.programster.org/terraform-create-an-elastic-container-registry Sample code for creating an elastic container registry where you can push/pull your Docker images. Tue, 22 Jun 2021 08:35:42 +0000 Terraform //files.programster.org/tutorials/terraform/terraform.jpg https://blog.programster.org/terraform-example-adding-https-listener Adding support for HTTPS listeners in Terraform example. Mon, 21 Jun 2021 19:30:39 +0000 AWS //files.programster.org/tutorials/terraform/terraform.jpg https://blog.programster.org/aws-add-ssl-certificate-and-get-arn-for-load-balancer Manually upload an SSL certificate to AWS, and get the ARN so that you can feed it into Terraform. Mon, 21 Jun 2021 19:18:08 +0000 AWS //files.programster.org/tutorials/aws/aws.webp https://blog.programster.org/lecture-high-availability-k3s-in-minutes A timestamped video on how to set up a Kubernetes cluster with the use of K3s. Mon, 21 Jun 2021 15:37:43 +0000 Kubernetes https://files.programster.org/tutorials/devops/kubernetes/techno-tim-k3s-in-minutes/header.png https://blog.programster.org/debian-10-install-glusterfs-8 Install GlusterFS 8 on Debian 10. Sun, 20 Jun 2021 09:56:00 +0000 GlusterFS //files.programster.org/tutorials/software-defined-storage/glusterfs/glusterfs.png https://blog.programster.org/use-postgresql-to-store-terraform-state Configure Terraform to use a shared PostgreSQL server to hold the terraform state and implement locks. Sat, 19 Jun 2021 16:41:17 +0000 PostgreSQL //files.programster.org/tutorials/terraform/terraform.jpg https://blog.programster.org/create-nemo-action-open-in-terminator Create a custom action for the Nemo file browser in order to open up the location in Terminator. Fri, 18 Jun 2021 08:46:05 +0000 Xubuntu //files.programster.org/tutorial-template-images/folders.png https://blog.programster.org/terraform-working-example A Terraform example/starter codebase to get you deploying a Dockerized web service on Amazon EC2 quickly and easily. Fri, 18 Jun 2021 06:40:37 +0000 Terraform //files.programster.org/tutorials/terraform/terraform.jpg https://blog.programster.org/threejs-typescript-starter Quickly get started with ThreeJS with Typescript using this starter/template codebase. Fri, 18 Jun 2021 06:32:43 +0000 ThreeJS //files.programster.org/tutorials/javascript/threejs/threejs-typescript-starter/header.png https://blog.programster.org/increase-inotify-watches Increase the number of inotify watches in order to fix possible issues in Seafile, Dropbox, Sublime, and file browsers like Nautilus. Thu, 17 Jun 2021 08:20:14 +0000 Linux //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/ubuntu-remove-snap-system Remove the snap system from Ubuntu. Wed, 16 Jun 2021 16:07:34 +0000 Ubuntu //files.programster.org/tutorial-template-images/linux/ubuntu.png https://blog.programster.org/jenkins-cheatsheet A personal cheatsheet for when creating Jenkins pipeline files. Wed, 16 Jun 2021 16:04:00 +0000 Jenkins //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/getting-started-with-laravel-queues-and-background-jobs Learn how to make use of Laravel queues to schedule background (asynchronous) jobs. Wed, 16 Jun 2021 15:40:46 +0000 PHP //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/composer-install-from-private-repository-in-a-privately-hosted-gitlab-server-using-gitlab-tokens Learn how to install packages hosted on a private Gitlab server using Composer and GitLab tokens. This is primarily useful for those setting up CI/CD pipelines with private PHP packages. Wed, 16 Jun 2021 15:27:45 +0000 PHP //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/python-validate-json Learn how to validate JSON in Python using a JSON schema. Wed, 16 Jun 2021 15:04:36 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/duplicity-cheatsheet A cheatsheet for Duplicity. Wed, 16 Jun 2021 08:12:43 +0000 backups //files.programster.org/tutorials/backups/generic-header-image.png https://blog.programster.org/addding-a-disk-to-linux Learn how to add a disk in Linux. Create a partition table, before adding a partition and adding a filesystem to it. Then set it up to automatically mount on boot. Tue, 15 Jun 2021 16:04:00 +0000 disk //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/linux-convert-xlsx-file-to-csv Convert a massive Excel file to CSV format in seconds. Wed, 02 Jun 2021 10:14:08 +0000 LibreOffice //files.programster.org/tutorials/libreoffice/librecalc/generic-header/librecalc.png https://blog.programster.org/integrate-jenkins-pipeline-project-with-github Learn how to integrate your Jenkins "pipeline" project with GitHub so that your project builds when specific branches are pushed to (e.g. staging/production). Thu, 27 May 2021 14:30:19 +0000 github //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/opera-dont-start-with-previously-open-tabs Stop Opera browser from re-opening all the tabs that were open when you closed your browser. Thu, 27 May 2021 07:49:15 +0000 Opera //files.programster.org/tutorials/browsers/opera/opera.png https://blog.programster.org/docker-create-env-file-on-startup Create a .env file on startup of your Docker container. Thu, 20 May 2021 12:07:10 +0000 Docker //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/ubuntu-install-mullvad-vpn Install Mullvad VPN On Ubuntu/Debian. Tue, 18 May 2021 22:03:03 +0000 VPN //files.programster.org/tutorials/networking/vpn/mullvad/mullvad.jpeg https://blog.programster.org/database-diagram-tool-dbdocs-io Document your database with dbdocs.io Wed, 12 May 2021 08:03:45 +0000 Diagrams //files.programster.org/tutorials/databases/databases.png https://blog.programster.org/jenkins-using-different-parameters-for-different-environment-branches Learn how to dynamically change your parameter values based on the branch that is being used. Wed, 05 May 2021 07:00:47 +0000 Jenkins //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/lecture-manage-all-your-ssh-servers-with-teleport A timestamped video tutorial on how to set up the Teleport SSH management service. Sat, 01 May 2021 18:32:06 +0000 SSH //files.programster.org/tutorials/ssh/teleport/the-digital-life-walkthrough/thumbnail.jpg https://blog.programster.org/jenkins-install-a-plugin Install a plugin in Jenkins Tue, 27 Apr 2021 14:29:03 +0000 Jenkins //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/lecture-7-amazing-developer-tools-that-youre-not-using-yet Seven actually useful online tools. Mon, 26 Apr 2021 19:17:23 +0000 lectures //files.programster.org/tutorials/misc/seven-awesome-tools/cover.png https://blog.programster.org/getting-started-with-docsify Learn how to use Docsify to create slick web-based documentation. Wed, 21 Apr 2021 18:31:49 +0000 Documentation //files.programster.org/tutorials/documentation/docsify/docsify.png https://blog.programster.org/database-diagram-tool-dbdiagram-io Create your database documentation with dbdiagram.io Wed, 21 Apr 2021 07:55:36 +0000 Diagrams //files.programster.org/tutorials/databases/dbdiagram/dbdiagram.jpg https://blog.programster.org/python-cheatsheet A cheatsheet of useful snippets when working with Python. Tue, 20 Apr 2021 14:10:11 +0000 cheatsheet //files.programster.org/tutorials/python/python.png https://blog.programster.org/lecture-publishing-perfect-python-packages-on-pypi A timestamped lecture explaining how to build and publish a Python package. Mon, 19 Apr 2021 18:18:46 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/configure-debian-to-use-your-local-mirror Configure Debian to use your local mirror. Sat, 17 Apr 2021 09:53:32 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/set-up-debian-mirror-using-rsync Set up a Debian mirror using rsync. Sat, 17 Apr 2021 09:32:20 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/jenkings-storing-secrets Learn how to store secrets / credentials in Jenkins. Fri, 16 Apr 2021 08:37:45 +0000 security //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/jenkins-admin-reset-password Reset your password in Jenkins through the CLI. Fri, 16 Apr 2021 07:46:53 +0000 Jenkins //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/sitemap-creation-tool-gloomaps Learn about Gloomaps; a tool to make creating and sharing a Sitemap easy. Thu, 15 Apr 2021 18:17:20 +0000 SEO //files.programster.org/tutorials/seo/sitemaps/introducing-gloomaps/01.png https://blog.programster.org/mysql-table-double-buffering A walkthrough of how you may wish to gracefully handle the need to ingest a large amount of data into your database. Thu, 15 Apr 2021 17:36:24 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/python-iterate-over-massive-json-files Get started with processing massive JSON files by iterating over them without having to load the entire thing into memory. Mon, 12 Apr 2021 13:26:00 +0000 Python //files.programster.org/tutorials/json/json.jpg https://blog.programster.org/lecture-complete-jenkins-pipeline-tutorial A timestamped video tutorial on Jenkins pipelines. Fri, 09 Apr 2021 15:08:52 +0000 Jenkins //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/generating-html-docs-for-json-schemas Learn how to automatically generate web-based documentation for your JSON schema files. Thu, 25 Mar 2021 17:39:53 +0000 Python //files.programster.org/tutorials/json/json.jpg https://blog.programster.org/setting-up-google-2FA-on-php Get started with using time-based one-time-passwords (TOTP) in PHP for MFA/2FA. Tue, 23 Mar 2021 19:30:16 +0000 security //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/php-working-with-large-json-files A tutorial on how you can work with extremely large JSON files in PHP Thu, 18 Mar 2021 19:07:05 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/using-certbot-docker-image Use the certbot docker image to generate Lets Encrypt SSL certificates. Fri, 12 Mar 2021 12:45:10 +0000 SSL //files.programster.org/tutorials/ssl/letsencrypt/certbot/header-image.png https://blog.programster.org/lecture-quickest-way-to-create-rest-api-in-java-with-spring-boot A lecture to get started really quickly with Spring Boot. Sun, 07 Mar 2021 12:32:40 +0000 lectures //files.programster.org/tutorials/java/spring/spring-boot.jpg https://blog.programster.org/set-up-jitsi-server Set up your own Jitsi server for hosting your own VOIP calls. Sat, 06 Mar 2021 19:17:38 +0000 voip //files.programster.org/tutorials/voip/jitsi/jitsi.png https://blog.programster.org/gitlab-pipeline-environment-builds Have a single set of "build" and "deploy" steps in your pipeline, but run different actions based on your environment. Fri, 05 Mar 2021 15:49:12 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/ubuntu-20-04-install-driver-for-piaek-usb-wifi-adapter Fri, 05 Mar 2021 04:22:43 +0000 networking https://blog.programster.org/ffmpeg-create-gif-animated-images Create animated GIF images from videos using FFmpeg. Sun, 28 Feb 2021 21:46:02 +0000 FFmpeg //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/ffmpeg-create-webp-animated-images Learn to create animated webp images. Sun, 28 Feb 2021 21:10:29 +0000 FFmpeg //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/mobile-friendly-websites A small little rant/dig at the state of the web. Sun, 28 Feb 2021 14:43:54 +0000 https://blog.programster.org/php-fetch-latest-tweets-of-specific-user Fetch the latest tweets of a specific user, through the use of the Twitter API. Sat, 27 Feb 2021 17:02:31 +0000 PHP //files.programster.org/tutorials/php/twitter/php.and.twitter.webp https://blog.programster.org/twitter-create-developer-account Create a developer account and your first project, in order to get some API keys so you can start integrating with the Twitter API. Sat, 27 Feb 2021 16:18:00 +0000 Twitter //files.programster.org/tutorials/php/twitter/header-image.png https://blog.programster.org/iteratively-backing-up-to-a-remote-computer-using-ftp A really simple/basic iterative backup solution that is appropriate for your home/office LAN. Sat, 27 Feb 2021 10:12:26 +0000 backups //files.programster.org/tutorials/backups/generic-header-image.png https://blog.programster.org/lecture-access-control-lists A timestamped lecture on using ACLs for managing permissions/access to files and folders. Fri, 26 Feb 2021 09:04:14 +0000 lectures //files.programster.org/tutorials/linux/system-administration/permissions/generic-folder-permissions-header.png https://blog.programster.org/configure-smtp-for-seafile-deployed-through-docker Configure SMTP when using Docker for deploying Seafile. Mon, 22 Feb 2021 09:22:44 +0000 Docker //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/deploy-seafile-server-through-docker A tutorial on how to deploy your own Seafile server using Docker. Sun, 21 Feb 2021 11:12:06 +0000 Docker //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/pfsense-lecture-limit-internet Limit a computer's bandwidth to the internet, so the rest of your household don't get starved. Fri, 19 Feb 2021 14:17:28 +0000 networking //files.programster.org/tutorials/networking/pfsense/generic-header-image.webp https://blog.programster.org/gitlab-create-a-projects-access-token Learn how to create a token that grants limited access to a specific project. Tue, 16 Feb 2021 08:38:01 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/gitlab-create-personal-access-token Generate a personal access token that will grant a service the ability to perform certain actions as if they were you. Tue, 16 Feb 2021 08:19:57 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/htaccess-cheatsheet A cheatsheet for htaccess. Fri, 12 Feb 2021 14:19:45 +0000 apache //files.programster.org/tutorials/apache/htaccess/header-image.jpeg https://blog.programster.org/ubuntu-20-04-upgrade-kernel Install the latest (HWE) kernel on Ubuntu 20.04. Fri, 12 Feb 2021 10:06:50 +0000 Linux //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/a-really-basic-gitlab-pipeline-to-build-and-deploy-a-docker-image A simple CI/CD pipeline that will get you something simple/basic in place that you can the "build" (pun intended) upon. This way there isn't a steep learning curve. Fri, 12 Feb 2021 08:38:34 +0000 Docker //files.programster.org/tutorials/git/gitlab/simple-pipeline/01.png https://blog.programster.org/gitlab-add-pipeline-variable Set variables for your CI/CD pipelines in GitLab. Wed, 10 Feb 2021 18:26:15 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/lecture-ci-cd-on-aws-with-codepipeline-and-terraform A timestamped video walkthrough from "Davo'clock" on creating a CI/CD Pipeline to maintain and update AWS infrastructure with Terraform. Wed, 10 Feb 2021 13:31:29 +0000 AWS http://files.programster.org/tutorials/devops/aws-pipelines/lecture-ci-cd-on-aws-with-codepipeline-and-terraform/header-image.jpg https://blog.programster.org/gitlab-find-project-id Find your GitLab project's ID Sun, 07 Feb 2021 16:39:35 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/gitlab-disable-automatic-devops-pipelines Disable the "Auto DevOps" on new projects in Gitalb Sun, 07 Feb 2021 09:52:14 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/deploy-hoppscotch-api-request-builder Deploy the Hoppscotch tool, a beautifal API request builder that's an alternative to Postman/Rester. Thu, 04 Feb 2021 14:56:04 +0000 REST //files.programster.org/tutorials/restful-apis/hoppscotch/01.png https://blog.programster.org/alpine-linux-install-bash Install BASH in Alpine Linux Tue, 02 Feb 2021 11:38:27 +0000 Docker //files.programster.org/tutorials/linux-commands/bash/bash.jpeg https://blog.programster.org/convert-pfx-key-to-certificates Convert a PFX file into the separate SSL certificates. Mon, 01 Feb 2021 14:20:08 +0000 SSL //files.programster.org/tutorials/ssl/generic-header.svg https://blog.programster.org/create-ascii-art-with-figlet Generate ASCII art with figlet. Mon, 01 Feb 2021 11:02:00 +0000 Figlet //files.programster.org/tutorials/ascii-art/figlet/01.png https://blog.programster.org/ubuntu-20-04-install-php-8 Commands to install PHP 8.0 on Ubuntu 20.04 using Ondrej PPA. Mon, 25 Jan 2021 06:41:50 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/whats-new-in-php-8 What's new in PHP 8, organized by how useful I find the features. Sun, 24 Jan 2021 09:53:02 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/automatically-renew-ssl-certificates-debian-10-using-certbot Automatically create and renew LetsEncrypt SSL certificates on Debian 10 with Certbot. Tue, 19 Jan 2021 02:53:40 +0000 Debian //files.programster.org/tutorials/ssl/letsencrypt/certbot/header-image.png https://blog.programster.org/pycharm-change-font Change the font style or size in PyCharm. Tue, 05 Jan 2021 14:05:49 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/home-assistant-automation-google-speaker-notification-examples Have your Google speaker automatically tell you when your phone battery is low, using the power of Home Assistant. Fri, 01 Jan 2021 20:42:18 +0000 home-automation //files.programster.org/tutorials/home-automation/home-assistant/home-assistant.png https://blog.programster.org/laravel-throw-exception-if-environment-variable-not-set Implement a defensive step in your Laravel framework by throwing an exception if an expected environment variable is not set, rather than reverting back to some default that is probably not appropriate. Fri, 01 Jan 2021 12:35:07 +0000 PHP //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/best-of-dave-ramsey Best epsiodes/clips of the Dave Ramsey show. Fri, 01 Jan 2021 12:28:38 +0000 off-topic //files.programster.org/tutorials/off-topic/dave-ramsey/thumbnail.jpg https://blog.programster.org/getting-started-with-home-assistant Learn how to deploy home assistant and start automating your "smart home". Tue, 29 Dec 2020 18:25:45 +0000 home-automation //files.programster.org/tutorials/home-automation/home-assistant/home-assistant.png https://blog.programster.org/nmap-cheatsheet A cheatsheet for nmap. Mon, 28 Dec 2020 15:49:22 +0000 nmap https://blog.programster.org/guess-who-binary-search Win at "Guess Who?" by using binary search. Thu, 24 Dec 2020 15:02:14 +0000 off-topic //files.programster.org/tutorials/statistics/guess-who/decision-tree.png https://blog.programster.org/compressing-files-with-7zip-cli Compress (and possibly encrypt) your files with 7zip from the CLI. Wed, 23 Dec 2020 18:35:04 +0000 compression //files.programster.org/tutorials/compression/7zip/header-image.jpg https://blog.programster.org/firefox-using-multiple-profiles Use the power of profiles in Firefox to make managing your multiple identities much easier. Fri, 18 Dec 2020 08:45:45 +0000 Firefox //files.programster.org/tutorials/firefox/firefox.png https://blog.programster.org/mysql-text-types Fri, 11 Dec 2020 14:12:00 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/debian-10-install-dropbox-cli Setup and use Dropbox on a headless server. (CLI only) Sat, 14 Nov 2020 14:33:06 +0000 Dropbox https://blog.programster.org/mysql-8-slow-connecting-problem Fri, 13 Nov 2020 08:46:34 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/composer-specify-configuration-environment Specify the environment in the config section of composer, allowing you to dev for a different environment. Sun, 08 Nov 2020 21:13:36 +0000 PHP //files.programster.org/tutorials/php/composer/header-image.png https://blog.programster.org/truenas-create-time-machine-shares Create Time Machine shares on your network using TrueNAS Sat, 07 Nov 2020 16:18:32 +0000 TrueNAS https://blog.programster.org/postgresql-table-inheritance A tutorial about tables inheriting from other tables in PostgreSQL. Thu, 05 Nov 2020 16:34:41 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/ubuntu-20-04-install-postgresql Install PostgreSQL on Ubuntu 20.04 Fri, 23 Oct 2020 16:14:28 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/aws-cloud-init-add-ssh-access Add SSH access to cloud init configuration for when using cloud init with Terraform on AWS. Mon, 28 Sep 2020 10:41:35 +0000 AWS //files.programster.org/tutorials/cloud-init/logo.jpeg https://blog.programster.org/getting-started-with-aws-elastic-container-registry Get started with the AWS elastic container registry. Sun, 27 Sep 2020 09:32:58 +0000 AWS //files.programster.org/tutorials/aws/elastic-container-registry/aws-ecr-logo.jpg https://blog.programster.org/deploy-docker-container-on-aws-quickly-using-cloud-init Quickly deploy a docker container on AWS using cloud-init. Thu, 24 Sep 2020 12:45:32 +0000 Docker //files.programster.org/tutorials/cloud-init/logo.jpeg https://blog.programster.org/terraform-cheatsheet A cheatshee for Terraform Thu, 24 Sep 2020 08:46:45 +0000 Terraform //files.programster.org/tutorials/terraform/terraform.jpg https://blog.programster.org/creating-graphs-with-dot-language Learn to use the DOT language in order to create graphs using plain text. Tue, 22 Sep 2020 16:48:40 +0000 Diagrams https://blog.programster.org/sublime-3-install-terraform-package Install Terraform support in Sublime Text 3. Tue, 22 Sep 2020 07:34:14 +0000 Terraform //files.programster.org/tutorials/sublime/header-image/sublime.jpg https://blog.programster.org/php-dotenv A short tutorial on the Symfony Dotenv package for PHP. Fri, 18 Sep 2020 16:15:13 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/xubuntu-sound-manager Some info on using the sound audio mixer in Xubuntu. Sat, 05 Sep 2020 10:25:56 +0000 Xubuntu //files.programster.org/tutorial-template-images/linux/xubuntu.jpg https://blog.programster.org/xubuntu-setting-keyboard-shortcuts Set keyboard shorcuts in Xubuntu Sat, 05 Sep 2020 09:47:23 +0000 Xubuntu //files.programster.org/tutorial-template-images/linux/xubuntu.jpg https://blog.programster.org/ubuntu-graphics-install-recommended-nvidia-graphics-from-ppa Install recommended nvidia graphics drivers from a PPA Sat, 05 Sep 2020 08:55:31 +0000 Nvidia https://files.programster.org/tutorials/nvidia/header-image.jpg https://blog.programster.org/alternative-docker-ps Script to get docker ps output in a YAML format Mon, 24 Aug 2020 18:05:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/install-filebeat How to deploy filebeat on Ubuntu 18.04 Sun, 23 Aug 2020 17:03:05 +0000 Filebeat https://blog.programster.org/deploy-kibana-using-docker Deploy Kibana with the help of docker. Sun, 23 Aug 2020 11:39:10 +0000 ELK //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/docker-compose-cheatsheet A cheatsheet for Docker Compose. Sun, 23 Aug 2020 10:44:36 +0000 cheatsheet //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/xfce-slow-desktop-compositing A post about how switching off compositing massively sped up my computer, and what compositing is. Fri, 21 Aug 2020 16:06:38 +0000 Xubuntu //files.programster.org/tutorial-template-images/linux/xubuntu.jpg https://blog.programster.org/backing-up-s3-bucket-with-duplicity A guide on backing up your S3 bucket to another S3 bucket using duplicity and S3FS so you don't need to be able to hold the entire bucket in storage. Fri, 21 Aug 2020 11:40:46 +0000 backups //files.programster.org/tutorials/backups/generic-header-image.png https://blog.programster.org/docker-ubuntu-20-04-automate-setting-timezone Auatomatically set the timezone in Dockerfile so that you can run update without the build stopping/failing. Fri, 21 Aug 2020 09:34:13 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/teams-fix-black-screen-when-sharing-screen Fix an issue with not being able to see anything when sharing on Microsoft Teams. Tue, 18 Aug 2020 14:26:15 +0000 Microsoft-Teams //files.programster.org/tutorials/microsoft-teams/install/microsoft-teams.jpg https://blog.programster.org/aws-iam-examples Example IAM configurations so you can quickly get what you need. Tue, 18 Aug 2020 10:58:33 +0000 AWS //files.programster.org/tutorial-template-images/aws/iam/aws-iam.png https://blog.programster.org/play-with-postgresql-through-docker Play around with PostgreSQL with docker so that you don't have to install it locally and can throw it away. Mon, 17 Aug 2020 07:54:32 +0000 Docker //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/slim-4-cheatsheet A cheatsheet for working with Slim 4 Sat, 15 Aug 2020 08:53:50 +0000 PHP //files.programster.org/tutorials/php/frameworks/slim/slim-logo.png https://blog.programster.org/ubuntu-20-04-install-KVM Set up Ubuntu 20.04 system as a KVM hypervisor. Sun, 09 Aug 2020 16:58:58 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/ubuntu-20-04-setup-desktop-script My script for setting up a fresh install of Xubuntu 20.04 Sat, 08 Aug 2020 14:39:06 +0000 Ubuntu //files.programster.org/tutorial-template-images/linux/xubuntu.jpg https://blog.programster.org/fix-laravel-not-recognizing-ajax-requests Fix an issue with Laravel not recognizing your requests as ajax requests. Fri, 07 Aug 2020 16:44:32 +0000 Laravel //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/ubuntu-enable-vlan Connect to a VLAN with your Ubuntu 18.04 or 20.04 computer. Sat, 01 Aug 2020 09:59:41 +0000 networking https://files.programster.org/tutorials/networking/penguin-plugging-in-ethernet-cable.webp https://blog.programster.org/deploy-elastic-search-with-docker Deploy Elastic Search using Docker. Fri, 31 Jul 2020 15:52:03 +0000 ELK //files.programster.org/tutorials/logging/elastic-search/elastic-search.png https://blog.programster.org/clamav-antivirus-cheatsheet A cheatsheet for Clam AV Thu, 30 Jul 2020 09:29:48 +0000 ClamAV //files.programster.org/tutorials/security/antivirus/clamav/clamav.png https://blog.programster.org/ubuntu20-04-install-shutter Install Shutter tool on Ubuntu 20.04 Sun, 26 Jul 2020 09:43:06 +0000 image-tools //files.programster.org/tutorials/image-tools/shutter/ubuntu-18-04-enable-edit-in-shuter/cover.jpg https://blog.programster.org/enabling-maintenance-site-in-apache Use Apache commands to switch from serving up your site to a maintenance site you have ready to go. Sat, 27 Jun 2020 08:20:39 +0000 apache //files.programster.org/tutorials/apache/apache.png https://blog.programster.org/lecture-making-websites-with-october-cms-part-3-creating-themes Timestamped video on creating themes for October CMS Fri, 26 Jun 2020 14:19:30 +0000 lectures //files.programster.org/tutorials/php/october-cms/october-cms.png https://blog.programster.org/jwilder-reverse-proxy-with-wildcard-ssl How to deploy jwilder/nginx-proxy container when you are using a wildcard SSL. Thu, 25 Jun 2020 10:07:20 +0000 Nginx //files.programster.org/tutorials/nginx/generic-nginx-logo.png https://blog.programster.org/ubuntu-20-04-install-docker Install docker engine on Ubuntu 20.04 Tue, 23 Jun 2020 15:30:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/kerberos-cheatsheet A cheatsheet for using Kerberos Wed, 17 Jun 2020 08:11:31 +0000 kerberos //files.programster.org/tutorial-template-images/SSO.png https://blog.programster.org/ubuntu-18-04-deploy-samba-active-directory Deploy an Active Directory (AD) using SAMBA. Tue, 16 Jun 2020 08:43:05 +0000 samba //files.programster.org/tutorials/network-shares/samba/mac-photoshop-samba-issue/header.jpg https://blog.programster.org/lecture-october-cms-builder-plugin-overview A timestamped youtube video explaining how to build a plugin for October CMS using the builder plugin. Mon, 15 Jun 2020 16:44:37 +0000 lectures //files.programster.org/tutorials/php/october-cms/october-cms.png https://blog.programster.org/setting-up-a-hetzner-dedicated-server-kvm A post on how to set up KVM on a Hetzner dedicated server, resolving issues with setting up the networking. Sun, 14 Jun 2020 20:51:42 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/ubuntu-18-04-samba-active-directory-domain-controller A timestamped video from the urban penguin on setting up a SAMBA server on Ubuntu 18.04 to manage your Windows user accounts.SAMBA Thu, 11 Jun 2020 13:26:24 +0000 samba //files.programster.org/tutorials/network-shares/samba/mac-photoshop-samba-issue/header.jpg https://blog.programster.org/proxmox-move-disk Move your Proxmox guest's disks to another location. Thu, 04 Jun 2020 14:47:46 +0000 Proxmox //files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/fixing-docker-volume-windows-line-endings-on-bash-scripts Fix issues with using BASH scripts having windows line endings when using Docker volumes. Tue, 02 Jun 2020 16:13:55 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/hp-instant-ink-price-graph A tool/graph visualizing cost when using HP Instant Ink. Sun, 31 May 2020 13:48:23 +0000 HP //files.programster.org/tutorials/printing/hp-e-ink/images/01.png https://blog.programster.org/ubuntu-18-04-install-libreoffice-from-ppa Install the latest version of Libreoffice on Ubuntu 18.04 and 20.04 Tue, 19 May 2020 05:12:36 +0000 LibreOffice //files.programster.org/tutorials/libreoffice/librecalc/generic-header/librecalc.png https://blog.programster.org/lecture-amazon-chime-sdk A timestamped post of the Amazon chime NodeJS demo. Mon, 18 May 2020 06:28:51 +0000 AWS //files.programster.org/tutorials/aws/chime/amazon-chime.jpg https://blog.programster.org/debian-10-install-docker Install Docker on Debian 10 Mon, 11 May 2020 13:23:14 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/defensive-php A cheatsheet and links for defensive PHP. Mon, 11 May 2020 09:06:40 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/set-up-debian-10-kvm-server Configure your Debian 10 for acting as a KVM host. Fri, 08 May 2020 17:31:49 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/things-to-do-after-installing-debian-10 Steps I like to perform immediately after having installed a minimal version of Debian 10. Fri, 08 May 2020 17:26:45 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/ubuntu-getting-started-with-the-aws-cli A guide for getting started with the AWS CLI. Mon, 04 May 2020 16:37:29 +0000 AWS //files.programster.org/tutorials/aws/aws.webp https://blog.programster.org/advantages-of-using-uuids A small post about how using UUIDs instead of auto-incrementing integers. Wed, 29 Apr 2020 07:56:58 +0000 UUID //files.programster.org/tutorials/php/using-uuids/uuid.png https://blog.programster.org/handling-file-uploads-with-php Some tips/advice for handling file upload forms in PHP. Mon, 13 Apr 2020 04:52:02 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/thunderbird-use-different-profiles Learn how to use different profiles in Thunderbird. This allows you to easily separate your "work" email accounts from your "personal" email account etc. Sat, 11 Apr 2020 08:25:24 +0000 Thunderbird //files.programster.org/tutorial-template-images/thunderbird.png https://blog.programster.org/deploy-october-cms-with-docker Deploy OctoberCMS with Docker. Tue, 07 Apr 2020 15:56:27 +0000 OctoberCMS //files.programster.org/tutorials/php/october-cms/october-cms.png https://blog.programster.org/configure-git-to-use-vimdiff Configure git to use vimdiff as the diff tool. Tue, 07 Apr 2020 08:48:11 +0000 VIM //files.programster.org/tutorial-template-images/git.png https://blog.programster.org/running-composer-install-with-docker Tips for when using composer on PHP projects that use Docker. Mon, 30 Mar 2020 18:00:26 +0000 Docker //files.programster.org/tutorials/php/composer/header-image.png https://blog.programster.org/tsconfig-cheatsheet A cheatsheet for your tsconfig.json file. Mon, 30 Mar 2020 17:47:39 +0000 TypeScript //files.programster.org/tutorials/javascript/typescript/typescript.png https://blog.programster.org/aws-cli-s3-cheatsheet A cheatsheet for interfacing with S3 through the AWS CLI tool. Tue, 24 Mar 2020 19:19:36 +0000 AWS //files.programster.org/tutorials/aws/aws.webp https://blog.programster.org/deploy-moodle-with-docker Learn to deploy your own Moodle site with the help of docker. Sat, 21 Mar 2020 21:21:10 +0000 Moodle https://blog.programster.org/ubuntu-18-04-install-php-7-4 Install PHP 7.4 on Ubuntu 18.04. Tue, 17 Mar 2020 17:19:21 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/openvpn-server-config-cheatsheet Cheatsheet for configuring OpenVPN Server Thu, 12 Mar 2020 12:04:44 +0000 OpenVPN //files.programster.org/tutorials/networking/vpn/openvpn/header-image.png https://blog.programster.org/automatically-renew-lets-encrypt-ssl-certificates-on-ubuntu-18-04-apache-webserver Learn how to automatically renew your Let's Encrypt SSL certificates on an Ubuntu 18.04 Apache webserver. Wed, 04 Mar 2020 16:38:12 +0000 SSL http://files.programster.org/tutorials/ssl/letsencrypt/certbot/header-image.png https://blog.programster.org/rester-import-export Learn how to import/export from RESTer plugin. Wed, 04 Mar 2020 16:19:02 +0000 API https://blog.programster.org/ffmpeg-crop-video Tips on cropping video in ffmpeg. Wed, 04 Mar 2020 16:18:36 +0000 video-editing //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/getting-started-with-phpspreadsheet Create excel spreadsheets with PHP using a PHP package. Wed, 19 Feb 2020 06:42:43 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/laravel-blade-views Tutorial covering the use of Blade views in Laravel. Sun, 16 Feb 2020 19:55:40 +0000 PHP //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/sublime-3-install-flatland-theme Install the flatland theme for Sublime Text editor. Sun, 09 Feb 2020 20:23:42 +0000 sublime //files.programster.org/tutorials/sublime/header-image/sublime.jpg https://blog.programster.org/terminator-change-default-window-size Adjust the default size of the Terminator terminal when it launches. Sat, 08 Feb 2020 11:42:41 +0000 Terminator //files.programster.org/tutorials/terminator/terminator-header-image.png https://blog.programster.org/ubuntu-install-drawio-snap Install the draw.io on Ubuntu 18.04 Mon, 03 Feb 2020 14:55:56 +0000 Diagrams https://files.programster.org/tutorials/image-tools/draw-io/header-image.webp https://blog.programster.org/prometheus-query-cheatsheet Cheatsheet of queries for prometheus Thu, 30 Jan 2020 09:54:07 +0000 monitoring https://blog.programster.org/kvm-automated-snapshot-pruning-script A script to automatically prune old snapshots and only keep the last X number. Thu, 23 Jan 2020 10:24:49 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/deploy-node-exporter Run node exporter on your servers for Prometheus to monitor them. Wed, 22 Jan 2020 16:48:27 +0000 monitoring https://blog.programster.org/Deploy-Prometheus-With-Docker Deploy Prometheus through Docker Wed, 22 Jan 2020 15:00:37 +0000 monitoring https://blog.programster.org/virtualbox-expand-disk-image Resize your VirtualBox guest disk images. Sun, 22 Dec 2019 17:57:08 +0000 VirtualBox //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/ubuntu-18-04-install-php-7-3 Install PHP 7.3 on Ubuntu 18.04. Thu, 21 Nov 2019 14:06:34 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/microsoft-teams-on-ubuntu How to get Micro$oft Teams running on Ubuntu. Thu, 14 Nov 2019 08:01:19 +0000 Microsoft-Teams //files.programster.org/tutorials/microsoft-teams/install/microsoft-teams.jpg https://blog.programster.org/stress-test-your-webserver-with-gatling Stress test your webserver with Gatling. Tue, 29 Oct 2019 16:21:26 +0000 stress-testing //files.programster.org/tutorials/stress-testing/gatling/getting-started-with-docker/header.png https://blog.programster.org/sharing-videos-online-securely-with-hls-encoding-and-cloudfront-security-and-distribution A tutorial series on publishing private video content using AWS services. Sun, 27 Oct 2019 10:23:06 +0000 AWS //files.programster.org/tutorial-template-images/aws/cloudfront/01.jpg https://blog.programster.org/aws-elastic-transcoder-create-a-preset-for-hls-videos Create a preset for creating HLS videos in AWS. Sun, 27 Oct 2019 09:54:14 +0000 AWS //files.programster.org/tutorial-template-images/aws/elastic-transcoder/elastic-transcoder.jpg https://blog.programster.org/create-cloudfront-key-pair Create a key pair for CloudFront Thu, 24 Oct 2019 06:54:49 +0000 AWS //files.programster.org/tutorial-template-images/aws/cloudfront/01.jpg https://blog.programster.org/deploying-own-mail-server-with-mail-in-a-box Deploy your own mail server with Mail-in-a-Box. Sun, 13 Oct 2019 15:29:50 +0000 email //files.programster.org/tutorials/email/mail-in-a-box/installation/header.png https://blog.programster.org/ubuntu-18-04-install-postgresql Install PostgreSQL client/server in Ubuntu 18.04. Mon, 07 Oct 2019 12:38:58 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/fix-mac-photoshop-samba-issue Fix an issue with using Photoshop on Mac, on a SAMBA share. Fri, 04 Oct 2019 13:03:07 +0000 samba //files.programster.org/tutorials/network-shares/samba/mac-photoshop-samba-issue/header.jpg https://blog.programster.org/convert-text-to-utf-8 Convert text to UTF-8 using Sublime text editor. Fri, 04 Oct 2019 12:44:25 +0000 sublime //files.programster.org/tutorials/sublime/header-image/sublime.jpg https://blog.programster.org/ubuntu-16-04-install-shotcut-video-editor Install Shotcut video editor Thu, 03 Oct 2019 18:36:23 +0000 video-editing //files.programster.org/tutorials/video-editing/shotcut/install-shotcut/01.png https://blog.programster.org/ubuntu-18-04-remove-old-kernel-lines Instructions on how to remove the older kernel lines from Ubuntu 18.04. Wed, 18 Sep 2019 15:18:32 +0000 kernel //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/gitlab-fixing-uploading-images-to-wiki Fix not being able to upload images to the wikis in Gitlab when using a reverse proxy for HTTPS. Fri, 06 Sep 2019 13:28:10 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/debian-9-upgrade-to-php-7-3 Install/Upgrade to PHP 7.3 on Debian 9 Thu, 22 Aug 2019 14:06:42 +0000 Debian //files.programster.org/tutorials/php/debian-9-install-php/debian-and-php.webp https://blog.programster.org/wordpress-allow-automatic-security-updates-when-using-sftp-plugin Instructions on allowing wordpress to self-update. Thu, 22 Aug 2019 12:51:01 +0000 SSH //files.programster.org/tutorials/php/wordpress/generic-header-image/wordpress.jpg https://blog.programster.org/mysql-using-barcodes-as-primary-key A tutorial on seeing how much benefit switching a barcode primary key to a BIGINT from a varchar binary representation. Wed, 21 Aug 2019 18:02:27 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/ubuntu-install-fira-code-font Install the Fira Code font in various versions of Ubuntu. This font is great for programming due providing various ligatures. Sun, 18 Aug 2019 06:26:52 +0000 fonts https://blog.programster.org/ubuntu-18-04-upgrade-kenel Upgrade to the latest kernel on Ubuntu 18.04 Tue, 13 Aug 2019 14:37:04 +0000 kernel //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/ubuntu-install-hasklig-font A script to install the Hasklig font on Ubuntu. This is a neat monospace font with ligatures (good for programming in). Wed, 07 Aug 2019 12:17:47 +0000 fonts https://blog.programster.org/wordpress-allow-easy-change-of-url Update your wordpress site to allow easy changing of domain name. Mon, 05 Aug 2019 14:08:32 +0000 Wordpress //files.programster.org/tutorials/php/wordpress/generic-header-image/wordpress.jpg https://blog.programster.org/postgresql-leaderboard-query-example A buildup of how to generate a query to create a "leaderboard" of of your top scorers. Mon, 01 Jul 2019 19:14:41 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/off-topic-giving-back A dump of my progress giving £20 to good causes every week. Sun, 30 Jun 2019 15:51:05 +0000 off-topic //files.programster.org/tutorials/off-topic/giving-back/header.jpg https://blog.programster.org/getting-started-with-lfs-in-gitlab Get started with using LFS in GitLab in order to manage large files. Tue, 25 Jun 2019 14:30:21 +0000 Git //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/samba-cheatsheet A cheatsheet for the commands you need for setting up Samba users etc. Mon, 24 Jun 2019 12:52:48 +0000 samba //files.programster.org/tutorials/network-shares/samba/mac-photoshop-samba-issue/header.jpg https://blog.programster.org/netbeans-speed-up-search-by-ignoring-certain-folders Speed up Netbeans search by ignoring certain folders, such as node_modules. Mon, 10 Jun 2019 12:21:16 +0000 Netbeans //files.programster.org/tutorials/netbeans/header-image.png https://blog.programster.org/youtube-learn-to-build-a-pwa-from-scratch A timestamped Youtube video demonstrating how to develop a progressive web application. A good reference when getting started. Sun, 09 Jun 2019 06:28:27 +0000 progressive-web-apps //files.programster.org/tutorials/mobile-development/progressive-web-apps/generic-header/progressive-web-app.png https://blog.programster.org/setting-up-android-on-an-intel-nuc What I had to do to get Android working on an Intel NUC with a rotated touchscreen. Thu, 06 Jun 2019 16:33:26 +0000 android //files.programster.org/tutorials/mobile-development/android/android-x86-on-nuc/header.webp https://blog.programster.org/javascript-es6-modules-demo A demonstration of a really basic example of ES6 module loading and how simple it is. Sun, 02 Jun 2019 09:55:37 +0000 JavaScript //files.programster.org/tutorials/javascript/modules/javascript-modules-lecture/header.png https://blog.programster.org/javascript-modules-from-iifes-to-commonjs-to-es6-modules Learn about the evolution of JavaScript modules and why they are needed. Fri, 31 May 2019 08:00:48 +0000 JavaScript //files.programster.org/tutorials/javascript/modules/javascript-modules-lecture/javascript-modules.webp https://blog.programster.org/debian-9-install-later-versions-of-php Install later versions of PHP on Debian 9 Mon, 27 May 2019 16:04:00 +0000 Debian //files.programster.org/tutorials/php/debian-9-install-php/debian-and-php.webp https://blog.programster.org/librecalc-add-padding-to-cells Add padding to your cells in LibreCalc Sat, 25 May 2019 09:23:08 +0000 LibreOffice //files.programster.org/tutorials/libreoffice/librecalc/generic-header/librecalc.png https://blog.programster.org/compressing-png-images-with-webp Compress your PNG images with WebP for a massive difference in filesize. Fri, 24 May 2019 09:20:50 +0000 compression //files.programster.org/tutorials/image-compression/webp/header-image/webp.jpg https://blog.programster.org/firefox-webrender Enable WebRender in Linux. Wed, 22 May 2019 08:05:01 +0000 Firefox //files.programster.org/tutorials/firefox/webrender/webrender.jpg https://blog.programster.org/automatically-move-files-to-trash Automatically move files to trash. Sun, 19 May 2019 09:23:08 +0000 trash //files.programster.org/tutorials/trash-files-automatically/recycle_bin.jpg https://blog.programster.org/getting-started-with-react-typescript Get started with using React with Typescript Sat, 18 May 2019 15:45:06 +0000 TypeScript //files.programster.org/tutorials/javascript/react/generic-header-image/react.png https://blog.programster.org/tips-for-fixing-low-wifi-signal Some advice for how to handle a weak wifi signal. Mon, 13 May 2019 18:59:05 +0000 Wifi //files.programster.org/tutorials/networking/tips-for-fixing-low-wifi-signal/no-wifi.jpg https://blog.programster.org/debian-8-create-secure-read-only-encrypted-ftp Sat, 11 May 2019 10:59:35 +0000 ftp https://blog.programster.org/netbeans-remove-trailing-whitespace Remove trailing whitespace in Netbeans Fri, 10 May 2019 12:34:00 +0000 Netbeans //files.programster.org/tutorials/netbeans/header-image.png https://blog.programster.org/sublime-default-to-opening-in-new-window Configure Sublime to open in a new window instead of your currently open window. Fri, 10 May 2019 08:18:06 +0000 sublime //files.programster.org/tutorials/sublime/header-image/sublime.jpg https://blog.programster.org/pdf-cheatsheet A cheatsheet for working with PDFs Sun, 14 Apr 2019 08:24:45 +0000 PDF //files.programster.org/tutorials/pdf/generic-header-image/pdf.jpg https://blog.programster.org/debian-9-deploy-wordpress Deploy Wordpress on Debian 9 Thu, 14 Mar 2019 11:36:34 +0000 Debian //files.programster.org/tutorials/php/wordpress/generic-header-image/wordpress.jpg https://blog.programster.org/debian-9-install-mariadb Install MariaDB on Debian 9 Thu, 14 Mar 2019 10:36:18 +0000 Debian //files.programster.org/tutorials/databases/mariadb/generic-header-image/mariadb.jpg https://blog.programster.org/document-your-api-with-swagger-and-docker Create and publish documentation for your API, using swagger and docker. This is the kind of documentation developers who use your API will actually want. Thu, 14 Mar 2019 09:10:13 +0000 API //files.programster.org/tutorials/documentation/swagger/header-image/swagger.jpg https://blog.programster.org/using-swagger-codegen Use swagger codegen to generate your code. Thu, 14 Mar 2019 09:09:48 +0000 swagger //files.programster.org/tutorials/documentation/swagger/header-image/swagger.jpg https://blog.programster.org/ubuntu-18-04-install-postman Install the postman app on Ubuntu 18.04 Thu, 07 Mar 2019 11:19:54 +0000 API https://blog.programster.org/creating-a-github-webhook-for-packagist Learn how to set up a webhook in Github in order to automatically update the package in Packagist. Sun, 17 Feb 2019 14:24:58 +0000 github //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/database-diagram-tool My new favourite database diagramming tool.https://blog.programster.org/database-diagram-tool/EDIT Sun, 17 Feb 2019 12:50:05 +0000 Diagrams //files.programster.org/tutorials/databases/databases.png https://blog.programster.org/htaccess-whitelist Create an htaccess file that requires authentication for everywhere except a whitelist of routes. Tue, 22 Jan 2019 10:14:02 +0000 apache //files.programster.org/tutorials/apache/htaccess/header-image.jpeg https://blog.programster.org/ubuntu-18-04-set-mysql-root-password Set your root password in Ubuntu 18.04 for MySQL. Mon, 14 Jan 2019 10:51:26 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/dockerfile-speed-up-the-setting-of-permissions Some tips for optimizing the Docker build process when you are setting permissions on a large number of files. Tue, 08 Jan 2019 10:11:37 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/fdupes-a-duplicate-file-removal-tool Install and use fdupes for finding and removing duplicate files. Sun, 06 Jan 2019 21:49:16 +0000 https://blog.programster.org/fix-ubuntu-18-04-vm-guests-all-getting-the-same-ip Fix an issue whereby KVM guest clones end up receiving the same DHCP IP address even though they have different MAC addresses, because of a "machine ID". Fri, 04 Jan 2019 13:52:13 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/creating-project-templates-with-composer Learn to create templates that you can then install using the composer create-project command. Sun, 30 Dec 2018 15:49:25 +0000 composer //files.programster.org/tutorials/php/composer/header-image.png https://blog.programster.org/ethernet-cheatsheet A cheatsheet for Ethernet networking. Fri, 28 Dec 2018 03:30:06 +0000 networking //files.programster.org/tutorials/networking/ethernet-cheatsheet/cover.jpeg https://blog.programster.org/debian-9-use-uk-mirror Configure Debian 9 to use a UK mirror Wed, 19 Dec 2018 00:59:34 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/debian-9-set-up-nginx-reverse-proxy Deploy your own reverse proxy using Nginx on Debian 9. Wed, 05 Dec 2018 09:14:10 +0000 Nginx //files.programster.org/tutorials/nginx/generic-nginx-logo.png https://blog.programster.org/ubuntu-18-04-install-flash Install flash support in Ubuntu 18.04. Mon, 26 Nov 2018 14:52:29 +0000 flash https://blog.programster.org/proxmox-download-isos Download ISOs onto your proxmox server so that you can use them to create KVM guests. Thu, 15 Nov 2018 13:57:16 +0000 Proxmox //files.programster.org/tutorials/virtualization/kvm/proxmox/header-image.jpg https://blog.programster.org/ubuntu-18-04-deploy-your-own-satis-server Steps on setting up your own satis server on ubuntu 18.04 Wed, 07 Nov 2018 15:19:23 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/ubuntu-16-04-deploy-your-own-satis-server Steps on setting up your own satis server on ubuntu 16.04 Wed, 07 Nov 2018 15:07:10 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/Verdaccio-host-your-own-npm-packages This tutorial is for those of you who wish to develop and use NPM packages, but don't wish to share them with the rest of the world. Wed, 31 Oct 2018 10:17:14 +0000 JavaScript //files.programster.org/tutorials/javascript/npm/verdaccio/host-your-own-npm-packages/cover.jpg https://blog.programster.org/debian-9-deploy-passbolt Deploy your own Passbolt password management server on Debian 9. Thu, 25 Oct 2018 12:32:48 +0000 password-manager //files.programster.org/tutorials/password-management/passbolt/debian-9-deploy-passbolt/cover.jpg https://blog.programster.org/sublime-text-3-user-preferences My personal user preferences - use them if you want. Wed, 17 Oct 2018 15:26:02 +0000 sublime //files.programster.org/tutorials/sublime/sublime-user-preferences/cover.png https://blog.programster.org/ubuntu-mounting-samba-share General info about mounting Samba/Cifs share. Wed, 17 Oct 2018 10:42:52 +0000 samba //files.programster.org/tutorials/network-shares/samba/mac-photoshop-samba-issue/header.jpg https://blog.programster.org/deploy-your-own-mediawiki-wiki Deploy your own MediaWiki wiki with the help of docker. Sun, 14 Oct 2018 18:37:36 +0000 Wiki //files.programster.org/tutorials/wiki/mediawiki/cover.png https://blog.programster.org/gmail-app-specific-passwords An explanation of what app-specific passwords are, and a link to easily creating your own. Sun, 14 Oct 2018 11:19:24 +0000 Gmail //files.programster.org/tutorials/email/gmail/app-specific-passwords/cover.jpg https://blog.programster.org/dockerized-gitlab-configure-smtp Configure SMTP for Dockerized Gitlab so that it can send emails. Sun, 14 Oct 2018 11:10:13 +0000 Gitlab //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/creating-gmail-aliases Learn how to create aliases for your Gmail account and how they are useful. Sun, 14 Oct 2018 07:30:59 +0000 email //files.programster.org/tutorials/email/gmail/creating-gmail-aliases/cover.png https://blog.programster.org/ubuntu-18-04-enable-edit-in-shutter Get the edit button working in Shutter in Ubuntu 18.04 Fri, 12 Oct 2018 11:53:59 +0000 Shutter //files.programster.org/tutorials/image-tools/shutter/ubuntu-18-04-enable-edit-in-shuter/cover.jpg https://blog.programster.org/fix-vim-pasting-issue Fix issues with pasting into VIM. Thu, 11 Oct 2018 12:57:23 +0000 VIM //files.programster.org/tutorials/text-editors/vim/vim.png https://blog.programster.org/laravel-creating-a-service-provider How to create a service provider in Laravel. Fri, 05 Oct 2018 10:47:48 +0000 Laravel //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/ubuntu-install-laravel-installer-through-composer Install the Laravel installer. Thu, 04 Oct 2018 13:11:02 +0000 PHP //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/ubuntu-18-04-install-mcrypt-for-php Install mcrypt for PHP in Ubuntu 18.04 Wed, 03 Oct 2018 17:06:08 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/backing-up-your-git-repositories-through-mirroring Learn how you can backup your Git repositories easily using through mirroring. Sun, 30 Sep 2018 08:38:33 +0000 Git //files.programster.org/tutorials/git/backup-git-with-mirroring/git-backup.png https://blog.programster.org/css-completely-filling-contaner-with-an-image Details on how you can use CSS to allow your images to appear in different shapes without appearing skewed. Sun, 23 Sep 2018 14:58:57 +0000 CSS //files.programster.org/tutorials/css/cover-images/cover.webp https://blog.programster.org/configure-git-to-use-sublime-text-editor-for-commit-messages Configure Git To Use Sublime Text Editor For Commit Messages Sun, 23 Sep 2018 08:24:57 +0000 Git //files.programster.org/tutorials/git/configure-sublime-for-git-commit-message/cover.png https://blog.programster.org/ubunutu-install-sublime-merge Ubuntu install scripts for Sublime Merge on Sun, 23 Sep 2018 08:18:19 +0000 Git //files.programster.org/tutorials/sublime/sublime-merge/install-sublime-merge/cover.png https://blog.programster.org/hp-microserver-zfs-nas Today I bought an HP microserver to act as an Ubuntu 18.04 ZFS NAS server. Sun, 16 Sep 2018 18:44:57 +0000 ZFS //files.programster.org/tutorials/builds/hp-microserver-nas/01.jpg https://blog.programster.org/how-to-check-for-ECC-ram-functionality Check for ECC functionality in your computer/server. Sun, 16 Sep 2018 10:28:01 +0000 ECC //files.programster.org/tutorials/ecc/check-for-ecc/02.jpg https://blog.programster.org/openvpn-allow-clients-to-talk-to-each-other Configure openvpn clients to talk to each other. Sun, 09 Sep 2018 07:23:38 +0000 OpenVPN //files.programster.org/tutorials/networking/vpn/openvpn/header-image.png https://blog.programster.org/acmephp-remove-domain A workaround for removing a domain in AcmePHP. Sun, 09 Sep 2018 07:21:22 +0000 ACME-PHP https://blog.programster.org/getting-started-with-php-codesniffer Get started with using the codesniffer tool in order to ensure your code adheres to the PSR-2 standards. Tue, 04 Sep 2018 17:01:52 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/debian-9-install-nginx Instructions for installing different versions of Nginx in Debian 9 Stretch. Sun, 02 Sep 2018 08:00:37 +0000 Nginx //files.programster.org/tutorials/nginx/generic-nginx-logo.png https://blog.programster.org/uninstall-onedrive Instructions on uninstalling OneDrive. Sat, 01 Sep 2018 06:49:37 +0000 OneDrive //files.programster.org/tutorials/windows/onedrive/uninstall-onedrive/cover-image.png https://blog.programster.org/getting-started-with-sass Learn how to get started with Syntactically Awesome Style Sheets (SASS). Thu, 30 Aug 2018 16:33:50 +0000 CSS //files.programster.org/tutorials/css/sass/getting-started/sass-header.png https://blog.programster.org/debian-8-install-seafile-server-6-x Set up a Seafile server on Debian 8 (wheezy). Wed, 29 Aug 2018 09:49:04 +0000 Seafile //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/debian-8-install-nginx Instructions on how to install different versions of Nginx depending on your needs. Wed, 29 Aug 2018 09:21:36 +0000 Nginx //files.programster.org/tutorials/nginx/generic-nginx-logo.png https://blog.programster.org/debian-8-install-ffmpeg Instructions on how to install ffmpeg on Debian 8 (Jessie). Tue, 28 Aug 2018 10:49:09 +0000 FFmpeg //files.programster.org/tutorials/ffmpeg/debian-8-install-ffmpeg/cover-image.png https://blog.programster.org/git-workflows Learn the different types of workflows for Git, including the most common ones, Git Flow and Github Flow. Mon, 27 Aug 2018 15:12:46 +0000 Git //files.programster.org/tutorials/git/flows/cover-image.png https://blog.programster.org/laravel-cheatsheet A cheatsheet for using Laravel. Sun, 26 Aug 2018 23:59:16 +0000 cheatsheet //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/netbeans-adding-support-for-laravel Add support for Laravel in Netbeans so that you can get auto-completion and hints working. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/php-error-and-exception-handling Learn how to register some handlers so that we can capture any kind of issue that occurs in our PHP application. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/error-handling/cover-image.png https://blog.programster.org/cookies-in-php A tutorial on using PHP to set and read cookies in the user's browser. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/cookies/cookies.jpeg https://blog.programster.org/php-strict-types Learn about using declare(strinct_types = 1); in PHP and the implications it has. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/strict-types/cover.png https://blog.programster.org/getting-started-with-doctrine-orm Get started with th Doctrine database abastraction layer (DBAL). Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/google-line-chart A tutorial to make it much easier to make powerful Google line charts. Thu, 16 Aug 2018 20:28:44 +0000 JavaScript //files.programster.org/tutorials/charts/google-charts/google-line-chart/01.png https://blog.programster.org/bootstrap-4-shell A shell/template for quickly building bootstrap based sites/tools. This uses CDNs for the libraries, so you can literally copy/paste one chunk of text and call it index.html. Thu, 16 Aug 2018 20:28:44 +0000 Bootstrap https://files.programster.org/tutorials/bootstrap/bootstrap-4-shell/header-image.jpeg https://blog.programster.org/setup-your-own-satis-server Steps on setting up your own satis server. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/satis/manual-install/cover.png https://blog.programster.org/atom-stop-trimming-whitespace Stop the Atom editor from removing whitespace from the end of your lines. Thu, 16 Aug 2018 20:28:44 +0000 text-editor //files.programster.org/tutorial-template-images/settings01.jpeg https://blog.programster.org/php-creating-strict-type-arrays Using strict type arrays in PHP. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/php-creating-strict-type-arrays/cover.png https://blog.programster.org/using-postgis-to-calculate-distance-between-two-points Calculate the distance between two points on earth using PostGIS. Thu, 16 Aug 2018 20:28:44 +0000 PostgreSQL https://files.programster.org/tutorial-template-images/gis-elephant.webp https://blog.programster.org/postgis-importing-spatial-data Import spatial data into PostgreSQL and query the data with the help of PostGIS. Thu, 16 Aug 2018 20:28:44 +0000 PostgreSQL https://files.programster.org/tutorial-template-images/gis-elephant.webp https://blog.programster.org/supervisor-stop-subprocesses-entering-fatal-state Stop your scripts entering a FATAL state in supervisord, causing them to never be restarted. Thu, 16 Aug 2018 20:28:44 +0000 Supervisor //files.programster.org/tutorials/supervisord/supervisord.png https://blog.programster.org/ubuntu-16-04-install-postgis Install PostGIS in PostgreSQL. Thu, 16 Aug 2018 20:28:44 +0000 PostgreSQL https://files.programster.org/tutorial-template-images/gis-elephant.webp https://blog.programster.org/ubuntu-16-04-install-pgrouting Install the routing extension for PostgreSQL Thu, 16 Aug 2018 20:28:44 +0000 PostgreSQL https://files.programster.org/tutorial-template-images/gis-elephant.webp https://blog.programster.org/ubuntu-16-04-ensure-docker-running-overlay2-storage-driver Instructions on how to check whether Docker is runnning the recommended overlay2 storage driver, and how to fix it if it is still using aufs instead. Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/ubuntu-install-kodi Install Kodi on Ubuntu Thu, 16 Aug 2018 20:28:44 +0000 kodi https://blog.programster.org/deploy-zabbix-through-docker Deploy Zabbix easily by using Docker. Thu, 16 Aug 2018 20:28:44 +0000 Zabbix //files.programster.org/tutorials/monitoring/zabbix/zabbix.png https://blog.programster.org/set-static-ip-with-netplan Set a static IP on your ubuntu 18.04 server using netplan. Thu, 16 Aug 2018 20:28:44 +0000 networking https://files.programster.org/tutorials/networking/netplan/netplan.webp https://blog.programster.org/useful-opera-addons Links to useful addons for opera so you can get set up quickly. Thu, 16 Aug 2018 20:28:44 +0000 Opera //files.programster.org/tutorials/browsers/opera/opera.png https://blog.programster.org/using-css-grid-for-tables-with-frozen-headers Use a CSS grid to render a table of data with a frozen first row and/or column! Thu, 16 Aug 2018 20:28:44 +0000 CSS //files.programster.org/tutorials/css/css-grid/css-grid-for-tables/cover.png https://blog.programster.org/sending-metrics-to-statsd-with-php Start firing data off to your Graphite server's statsd collector in order to start tracking/monitoring events. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/getting-started-with-grafana Get started with using Grafana to produce pretty graphs for your Graphite server. Thu, 16 Aug 2018 20:28:44 +0000 Graphite //files.programster.org/tutorial-template-images/metrics/metrics04.jpg https://blog.programster.org/getting-started-with-graphite Get started with using Graphite for tracking metrics. Thu, 16 Aug 2018 20:28:44 +0000 monitoring https://blog.programster.org/ubuntu-18-04-install-unetbootin Install Unetbootin on Ubuntu 18.04. Thu, 16 Aug 2018 20:28:44 +0000 Unetbootin https://blog.programster.org/fix-filesystem-check-message-when-using-ubuntu-ec2-instances Fix filesystem check message when using Ubuntu EC2 intstance. Thu, 16 Aug 2018 20:28:44 +0000 EC2 https://blog.programster.org/ubuntu-18-04-install-docker Install Docker on Ubuntu 18.04 Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/using-composer-for-js-packages Demonstration of distributing JS code using Composer. Thu, 16 Aug 2018 20:28:44 +0000 composer //files.programster.org/tutorials/php/composer/header-image.png https://blog.programster.org/enable-php-opcache Enable the PHP opcache Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/php-install-pear Install PHP Pear Thu, 16 Aug 2018 20:28:44 +0000 https://blog.programster.org/get-started-with-satis-using-docker Deploy your own private satis server for private PHP packages. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/composer/header-image.png https://blog.programster.org/debian-9-install-ceph-deploy-tool Install the the ceph-deploy tool for the latest LTS version of Ceph, on the latest version of Debian. Thu, 16 Aug 2018 20:28:44 +0000 Debian https://files.programster.org/tutorials/software-defined-storage/ceph/ceph.png https://blog.programster.org/generating-gpg-master-and-subkeys A short guide on creating a GPG master key, before then creating subkeys for it. Thu, 16 Aug 2018 20:28:44 +0000 GPG https://files.programster.org/tutorials/security/cryptography/gpg/gpg.jpeg https://blog.programster.org/gpg-subkeys A short post on GPG subkeys and why you should use them. Thu, 16 Aug 2018 20:28:44 +0000 GPG https://files.programster.org/tutorials/security/cryptography/gpg/gpg.jpeg https://blog.programster.org/yubikey-link-with-gpg Link your Yubikey with GPG Thu, 16 Aug 2018 20:28:44 +0000 GPG https://files.programster.org/tutorials/security/yubikey/yubikey.png https://blog.programster.org/yubikey-change-to-super-combo-mode Change the mode of your Yubikey so that you can use it for PGP/GPG as well. Thu, 16 Aug 2018 20:28:44 +0000 Yubikey https://files.programster.org/tutorials/security/yubikey/yubikey.png https://blog.programster.org/thunderbird-fix-graphics-in-subject Fix graphics appearing in the subject line in Thunderbird Thu, 16 Aug 2018 20:28:44 +0000 Thunderbird //files.programster.org/tutorial-template-images/thunderbird.png https://blog.programster.org/yubikey-ssh-using-pin See how you can use your Yubikey to SSH into remote servers using a pin code. Thu, 16 Aug 2018 20:28:44 +0000 SSH //files.programster.org/tutorials/ssh/ssh.png https://blog.programster.org/yubikey-cheatsheet A cheatsheet for yubikey. Thu, 16 Aug 2018 20:28:44 +0000 Yubikey https://files.programster.org/tutorials/security/yubikey/yubikey.png https://blog.programster.org/ubuntu-install-simple-screen-recorder Install this excellent screen recording tool in Ubuntu. Thu, 16 Aug 2018 20:28:44 +0000 screen-recorder https://blog.programster.org/ubuntu-install-arc-theme Install the Arc theme on Ubuntu. Thu, 16 Aug 2018 20:28:44 +0000 theme https://blog.programster.org/debian-install-atom-editor Install the Atom text editor in Debian Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/debian-9-disableonboard-speaker Disable the onboard speaker to prevent it buzzing whilst you're working. Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/debian-9-install-latest-firefox Install a much later (faster) version of Firefox in Debian 9. Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/emerald-double-click-to-maximise-window Configure Emerald to maximise a window when you double-click the title bar. Thu, 16 Aug 2018 20:28:44 +0000 Emerald https://blog.programster.org/debian-9-mate-install-compiz-and-emerald Instructions for getting Compiz and Emerald working in Debian 9 Mate. Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/debian-9-base-package-installation-script My base script to run after installing Debian 9 Mate. Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/debian-9-install-nvidia-drivers Install Nvidia drivers on Debian Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/debian-9-seafile-causing-sound-to-not-work If your sound stops working, and you're using Seafile, read this. Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/debian-install-sublime Install the Sublime text editor in Debian Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/debian-9-install-arc-icon-theme Install the Arc icons. Thu, 16 Aug 2018 20:28:44 +0000 theme https://blog.programster.org/debian-9-install-seafile-client Install the Seafile client GUI on Debian 9 Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/qcow2-performance Information about performance of Qcow2 disk images. Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/ubuntu-18-04-getting-started-with-kvm-using-php-helper-script Get started with using KVM on Ubuntu 18.04 with the help of this PHP CLI tool. Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/set-up-ubuntu-18-04-KVM-server Turn your Ubuntu 18.04 server into a KVM host for virtual machines! Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/sunday-29th-april-java-game-development-progress Progress made on a "game" I'm working on for fun. Thu, 16 Aug 2018 20:28:44 +0000 Java https://blog.programster.org/java-cheatsheet A cheatsheet for Java Thu, 16 Aug 2018 20:28:44 +0000 Java https://blog.programster.org/netbeans-change-java Change which version ofJava Netbeans uses Thu, 16 Aug 2018 20:28:44 +0000 Netbeans //files.programster.org/tutorials/netbeans/header-image.png https://blog.programster.org/php-cheatsheet A cheatsheet for PHP Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/thunderbird-remove-saved-passwords Remove stored passwords from Thunderbird. Thu, 16 Aug 2018 20:28:44 +0000 Thunderbird //files.programster.org/tutorial-template-images/thunderbird.png https://blog.programster.org/example-apache-ssl-config Example Apache SSL configuration file that you can use and tweak to your needs Thu, 16 Aug 2018 20:28:44 +0000 apache //files.programster.org/tutorials/apache/apache.png https://blog.programster.org/install-fonts-from-google-with-typecatcher Install fonts from Google locally using the free Typecatcher python tool. Thu, 16 Aug 2018 20:28:44 +0000 fonts https://blog.programster.org/mysql-optimize-for-minimal-memory Configure your MySQL server variables for minimal memory usage rather than performance. Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/slim3-cheatsheet A cheatsheet for working with the Slim3 framework. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/frameworks/slim/slim-logo.png https://blog.programster.org/expand-qcow2-root-filesystem Expand your KVM guest's root disk and filesystem to add storage. Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/creating-phar-files Create your own phar files. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/managing--external-snapshots-with-bash-scripts Manage external snapshots with BASH scripts because virsh doesn't fully support external snapshots in Ubuntu 16.04. Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/qemu-img-cheatsheet A cheatsheet for all things Qemu-img related. Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/ubuntu-16-04-install-php7-2-from-ppa Install a later version of PHP on Ubuntu 16.04 by using a PPA from Ondrej. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/create-symfony-project Install the Symfony PHP framework. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/deploy-gitlab-runner-with-docker Deploy a Gitlab runner to unlock CI/CD capabilities in Gitlab. Thu, 16 Aug 2018 20:28:44 +0000 Git //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/mysql-benchmarking-varchar-vs-text Results of benchmark the difference between using the TEXT and using a large VARCHAR. The results surprised me a lot. Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/ubuntu-set-up-rsync-server Configure your Ubuntu server to accept rsync connections. Thu, 16 Aug 2018 20:28:44 +0000 rsync https://blog.programster.org/php-cli-progress-bar Have your PHP application show a progress bar whilst it works. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/mysql-performance-when-using-uuid-for-primary-key Benchmarking the performance of using various UUID types as the primary key on database tables instead of an auto-incrementing integer. Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/terminology-terminal An exciting terminal that you should definitely use! Thu, 16 Aug 2018 20:28:44 +0000 terminal //files.programster.org/tutorials/terminator/terminator-header-image.png https://blog.programster.org/slim3-simplifying-routing-at-scale A video-tutorial demonstrating how you can move a lot of the routing registration in Slim3, into the controllers, thus simplifying your codebase if you have a lot of routes. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/frameworks/slim/slim-logo.png https://blog.programster.org/php-using-uuid-instead-of-auto-increment-or-sequence Learn how to use UUIDs in MySQL for your table IDs, rather than using auto_increment. Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/ubuntu-install-pt-mono-font Install the PT Mono font with a BASH script. Thu, 16 Aug 2018 20:28:44 +0000 fonts https://blog.programster.org/php-lecture-identify-all-the-things-with-uuids A lightning talk on UUIDs from the maintainer of the ramsey/UUID package library for PHP. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/using-uuids/uuid.png https://blog.programster.org/php-doctrine-orm-good-practices-and-tricks A talk made by Macro Pivetta on "Doctrice ORM Good Practices and Tricks". Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/php-finally-clause Learn about the finally clause. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/tree-a-great-way-to-display-file-structure Use the tree tool for displaying your file structure. Thu, 16 Aug 2018 20:28:44 +0000 cli //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/php-packages-requiring-self-for-testing Learn how to include your package within itself for testing and not have to keep pushing the code and composer updating. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/composer/header-image.png https://blog.programster.org/acme-php-request-certificate Request certificates from LetsEncrypt after having proven that you own the domain. Thu, 16 Aug 2018 20:28:44 +0000 SSL https://blog.programster.org/acme-php-prove-domain-ownership Prove you own a domain to LetsEncrypt, using the ACME PHP tool. Thu, 16 Aug 2018 20:28:44 +0000 SSL https://blog.programster.org/acme-php-registration Register with LetsEncrypt using the ACME PHP. Thu, 16 Aug 2018 20:28:44 +0000 SSL https://blog.programster.org/acme-php-installation Install the ACME PHP tool. Thu, 16 Aug 2018 20:28:44 +0000 SSL https://blog.programster.org/aws-create-specific-keys-for-security-access See just how easy it is to create keys for your services that have limited access rights. This could save your bacon. Thu, 16 Aug 2018 20:28:44 +0000 AWS //files.programster.org/tutorial-template-images/aws/iam/aws-iam.png https://blog.programster.org/centos-install-mariadb Install MariaDB 5.5 on CentOS 7 Thu, 16 Aug 2018 20:28:44 +0000 MySQL https://blog.programster.org/prismjs-quick-start Quick start for using PrismJS for syntax highlighting. Thu, 16 Aug 2018 20:28:44 +0000 JavaScript https://blog.programster.org/mysqli-prepared-statements A brief tutorial on using prepared statements and their pros/cons. Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/ubuntu-16-04-install-unity-tweak-tool Install the unity tweak tool from a PPA Thu, 16 Aug 2018 20:28:44 +0000 theme https://blog.programster.org/ubuntu-16.04-install-vlc-ppa Instructions for installing the various VLC PPAs Thu, 16 Aug 2018 20:28:44 +0000 VLC https://blog.programster.org/ubuntu-16.04-install-PHP-inotify Install the Inotify extension for PHP 7.0 in Ubuntu 16.04 Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/using-digital-ocean-for-dns Instructions for switching to DigitalOcean as a DNS provider. Thu, 16 Aug 2018 20:28:44 +0000 DNS https://files.programster.org/tutorials/dns/DNS.webp https://blog.programster.org/composer-aliases How you can use aliases for package names for testing dev branches. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/composer/header-image.png https://blog.programster.org/configuring-headless-server-for-selenium-testing Some useful info on setting up a remote headless VPS so it can run selenium tests without using a headless browser. Thu, 16 Aug 2018 20:28:44 +0000 testing https://blog.programster.org/axel-faster-downloads-from-the-cli Download things in the CLI faster with Axel Thu, 16 Aug 2018 20:28:44 +0000 cli //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/ubuntu-16-04-install-typescript Install Typescript on Ubuntu 16.04. Thu, 16 Aug 2018 20:28:44 +0000 TypeScript //files.programster.org/tutorials/javascript/typescript/typescript.png https://blog.programster.org/ubuntu16-04-compile-php-7-2-with-pthreads Install PHP 7.2 With Pthreads for multithreading Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/php-multithreading-pool-example An example of using a thread pool for handling threads more efficiently. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/install-tensorflow-for-python3 Instructions for installing Tensorflow using Python 3 and PIP on Ubuntu 16.04. Thu, 16 Aug 2018 20:28:44 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/use-opendns IP addresses for OpenDNS Thu, 16 Aug 2018 20:28:44 +0000 DNS https://files.programster.org/tutorials/dns/DNS.webp https://blog.programster.org/getting-started-with-selenium-testing-using-php Get started with using Selenium for automating tests, and writing those tests in PHP. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/fix-aspect-ratio-of-mkv-files Fix MKV video files that have a stretched look due to an incorrect aspect ratio. Thu, 16 Aug 2018 20:28:44 +0000 video-editing https://blog.programster.org/fix-audio-sync-issues-in-mkv-video-files Learn how to fix the audio not being in sync with the video on your MKV media files. Thu, 16 Aug 2018 20:28:44 +0000 mkv https://blog.programster.org/webmin-dns-create-address-record Instructions on how to create an address (A) record in Webmin DNS. Thu, 16 Aug 2018 20:28:44 +0000 DNS https://files.programster.org/tutorials/dns/DNS.webp https://blog.programster.org/webmin-dns-create-master-zone Instructions on how to create a "master zone" in webmin for DNS, and why you would want to create one. Thu, 16 Aug 2018 20:28:44 +0000 DNS https://files.programster.org/tutorials/dns/DNS.webp https://blog.programster.org/webmin-install-bind9-dns-module Instructions on how to install the BIND9 module for DNS in Webmin. Thu, 16 Aug 2018 20:28:44 +0000 DNS https://files.programster.org/tutorials/dns/DNS.webp https://blog.programster.org/ubuntu-16-04-install-webmin Instructions on how to install webmin in Ubuntu 16.04. Thu, 16 Aug 2018 20:28:44 +0000 Webmin https://blog.programster.org/setting-up-ansible My guide on how to set up and use Ansible after having installed it. Thu, 16 Aug 2018 20:28:44 +0000 Ansible https://files.programster.org/tutorials/devops/ansible/header-image.png https://blog.programster.org/extracting-gps-from-go-pro-hero-5 Extract GPS data from your Go Pro Hero 5 video file, into a text format you can actually use. Thu, 16 Aug 2018 20:28:44 +0000 GPS https://blog.programster.org/ubuntu-16.04-install-postgresql-10 How to install PostgreSQL on Ubuntu 16.04 Thu, 16 Aug 2018 20:28:44 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/nginx-redirecting-non-whitelisted-ips Use NGINX to allow specific whitelisted IPs through, and redirect all other IPs to another site. Thu, 16 Aug 2018 20:28:44 +0000 Nginx //files.programster.org/tutorials/nginx/generic-nginx-logo.png https://blog.programster.org/mysql-gis-cheatsheet A cheatsheet for using GIS with MySQL Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/fix-freezes-when-transferring-files Prevent your system from becoming unresponsive when transferring a large amount of data to a USB or NFS. Thu, 16 Aug 2018 20:28:44 +0000 NFS https://blog.programster.org/set-up-latest-dev-php-multithreading-on-ubuntu-16.04 This tutorial will show you how to recompile PHP with ZTS enabled, before then adding the pthreads extension in order for us to be able to easily write multithreaded PHP CLI scripts. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/install-php-7-0-with-pthreads-on-ubuntu-16.04 Install PHP 7.0 With Pthreads for multithreading on Ubuntu 16.04 Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/comparing-nginx-and-apache-in-burst-workloads Here we compare Nginx vs Apache at handling burst workloads and explain why one of them appears to handle it much better than the other. Thu, 16 Aug 2018 20:28:44 +0000 apache //files.programster.org/tutorials/nginx/generic-nginx-logo.png https://blog.programster.org/install-IBM-plex-font This tutorial will show you how to install the IBM Plex font with a BASH script. Thu, 16 Aug 2018 20:28:44 +0000 fonts https://blog.programster.org/set-up-php-multithreading-on-ubuntu-16.04 This tutorial will show you how to recompile PHP with ZTS enabled, before then adding the pthreads extension in order for us to be able to easily write multithreaded PHP CLI scripts. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/guetzli-jpeg-image-compression Install and use Guetzli, the new open source JPEG compression tool from Google. Thu, 16 Aug 2018 20:28:44 +0000 compression https://blog.programster.org/ffmpeg-extract-images This cheatsheet will show you various ways to extract images from videos using FFmpeg. Thu, 16 Aug 2018 20:28:44 +0000 FFmpeg //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/mapping-a-drive In this tutorial, we will use an app to capture dashcam footage of driving and then put the video and the route on a map. Thu, 16 Aug 2018 20:28:44 +0000 GPS https://blog.programster.org/VP9-encoding How I convert videos to VP9 and an explanation of the parameters. Thu, 16 Aug 2018 20:28:44 +0000 FFmpeg //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/docker-deploy-invoice-ninja This tutorial will show you how to deploy your own Invoice Ninja server using docker. Thu, 16 Aug 2018 20:28:44 +0000 invoice-ninja //files.programster.org/tutorials/invoice-ninja/header-image.png https://blog.programster.org/docker-enter-running-container-with-new-tty How to enter your docker container with a new TTY. Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/zfs-add-l2arc How to add L2ARC to your ZFS array and why you may want to do so. Thu, 16 Aug 2018 20:28:44 +0000 ZFS //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/zfs-add-intent-log-device How to add an intent log device to your ZFS array, and why you might want to do so. Thu, 16 Aug 2018 20:28:44 +0000 ZFS //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/benchmarking-10g-networking-with-iperf How to use iperf to benchmark your network. Thu, 16 Aug 2018 20:28:44 +0000 networking https://files.programster.org/tutorials/networking/penguin-plugging-in-ethernet-cable.webp https://blog.programster.org/pci-express-cheatsheet A cheatsheet for PCI express speeds Thu, 16 Aug 2018 20:28:44 +0000 hardware https://blog.programster.org/add-ssl-to-nextcloud Use an Nginx reverse proxy to handle HTTPS requests and redirect to our nextcloud container. Thu, 16 Aug 2018 20:28:44 +0000 Nextcloud https://blog.programster.org/Ubuntu-16.04--remove-old-kernel-lines Instructions on how to remove the 4.4 and 4.8 kernels from your system. Thu, 16 Aug 2018 20:28:44 +0000 kernel //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/ubuntu-16-04-install-nextcloud-client-with-ppa Instructions for installing the nextcloud client through a PPA for ubuntu 16.04 Thu, 16 Aug 2018 20:28:44 +0000 Nextcloud https://blog.programster.org/how-to-disable-aslr A guide to disabling ASLR, and describing what it is. Thu, 16 Aug 2018 20:28:44 +0000 https://blog.programster.org/ubuntu-16-04-compile-custom-kernel-for-ryzen Learn how to build your own kernel from source, and customize it to make it stable on Ryzen based CPUs. Thu, 16 Aug 2018 20:28:44 +0000 kernel //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/php-the-importance-of-actually-implementing-the-interface An example of why you need to use the implements keyword on a class to implement an interface, and not just implement its methods. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/ubuntu-16-04-install-ffmpeg-from-ppa Use a PPA to install FFmpeg in order to install a later version (3.3). Thu, 16 Aug 2018 20:28:44 +0000 FFmpeg //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/nextcloud-searching-and-tagging Learn about how to search for files as well as how you can make use of tagging for a much better way to organize and search for files. Thu, 16 Aug 2018 20:28:44 +0000 Nextcloud https://blog.programster.org/seafile-garbage-collection Why you may want to run the garbage collection process, and how to run it. Thu, 16 Aug 2018 20:28:44 +0000 Seafile //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/ubuntu-16-04-install-firefox-nightly Install and run Firefox nightly in order to see the benefits that will eventually make it into the released version. Thu, 16 Aug 2018 20:28:44 +0000 Firefox //files.programster.org/tutorials/firefox/install-nightly/header.png https://blog.programster.org/add-ssl-certificates-to-discourse This tutorial shows you how to add SSL certificates to your discourse server. Thu, 16 Aug 2018 20:28:44 +0000 discourse https://blog.programster.org/ubuntu-16-04-manually-deploy-wordpress Manually deploy wordpress on ubuntu 16.04 Thu, 16 Aug 2018 20:28:44 +0000 Wordpress //files.programster.org/tutorials/php/wordpress/generic-header-image/wordpress.jpg https://blog.programster.org/getting-started-with-google-maps Get started with creating maps on your website. Thu, 16 Aug 2018 20:28:44 +0000 google-maps https://blog.programster.org/a-new-way-to-fund-the-internet A possibly different way to fund "free" content creation without the reliance on advertisements. Thu, 16 Aug 2018 20:28:44 +0000 https://blog.programster.org/selecting-data-from-split-tables A couple of examples of using joins or nested queries to select and combine data from multiple tables. Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/mysql-unique-key-across-tables Can MySQL ensure that if a value is in one table, it doesn't exist in the other? Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/mysql-foreign-keys-on-foreign-keys Can you create a foreign key that references a column in another table that itself is a foreign key that references a column in another table? Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/ubuntu16-04-cpu-benchmarking A guide to various ways to benchmark your CPU. Thu, 16 Aug 2018 20:28:44 +0000 benchmarking https://blog.programster.org/ubuntu-install-sublime-3 Snippet to install the Sublime Text 3 stable PPA. Thu, 16 Aug 2018 20:28:44 +0000 sublime https://blog.programster.org/lvm-snapshots A guide to using LVM snapshots. Thu, 16 Aug 2018 20:28:44 +0000 snapshots //files.programster.org/tutorials/lvm/header-image.png https://blog.programster.org/set-up-android-emulator This tutorial will guide you through setting up an emulator for an android device so that you can start building/testing apps. Thu, 16 Aug 2018 20:28:44 +0000 nativescript https://blog.programster.org/ubuntu-16-04-setting-up-nativescript This tutorial will show you how to set up your Ubuntu 16.04 desktop for Nativescript in order to develop Android applications. Thu, 16 Aug 2018 20:28:44 +0000 nativescript https://blog.programster.org/kvm-missing-default-network This tutorial will ensure you have a running default network on your KVM server. Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/set-up-debian-9-kvm-server This tutorial will show you how to set your Debian 9 server up as a KVM host. Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/debian-9-install-raeltek-firmware This tutorial will show you how to install firmware for Raeltek NICs. Thu, 16 Aug 2018 20:28:44 +0000 Debian-9 https://blog.programster.org/set-up-ubuntu-16-04-KVM-server Turn your Ubuntu 16.04 server into a KVM host for virtual machines! Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/debian-9-install-mysql-server This tutorial will show you how to install various versions of MySQL server on Debian 9. Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/things-to-do-after-installing-debian-9 Things you probably want to do right after installing Debian 9 server. Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/lecture-build-custom-ubuntu-kernel This post is for reference and contains a youtube video from Roger H. Newell stepping through compiling your own kernel, with bookmarked timestamps so that you can skip to the point you need. Thu, 16 Aug 2018 20:28:44 +0000 kernel //files.programster.org/tutorial-template-images/linux/linux-penguin.png https://blog.programster.org/update-grub-timeout Update the Grub timeout in order to speed up boot times or to slow it down so that you have time to see the menu and choose your kernel. Thu, 16 Aug 2018 20:28:44 +0000 grub https://blog.programster.org/restart-ubuntu-gui This post tells you how to restart the Ubuntu GUI from the CLI (using SSH) in case it ever locks up. Thu, 16 Aug 2018 20:28:44 +0000 Ubuntu //files.programster.org/tutorial-template-images/linux/ubuntu.png https://blog.programster.org/stabilizing-ubuntu-16-04-on-ryzen Discussing attempts to resolve stability issues in Ubuntu on Ryzen based servers. Thu, 16 Aug 2018 20:28:44 +0000 Ryzen https://blog.programster.org/pc-part-deals Deals on PC hardware. Thu, 16 Aug 2018 20:28:44 +0000 hardware https://blog.programster.org/send-and-receive-zfs-snapshots In this tutorial, I am going to configure two MySQL servers to store their data in ZFS, and then synchronize them in a master/slave relationship using zfs send/recieve. Thu, 16 Aug 2018 20:28:44 +0000 ZFS //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/ubuntu-16-04-install-zfs Use the commands below to install ZFS on Ubuntu 16.04. Thu, 16 Aug 2018 20:28:44 +0000 ZFS //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/svn-global-ignores Find out how to ignore all files/folders located anywhere in your repo that match a patter. Particularly useful if you have packages with .git dirs. Thu, 16 Aug 2018 20:28:44 +0000 SVN https://blog.programster.org/sharing-zfs-datasets-via-nfs Use ZFS's configuration options to set up NFS sharing instead of using /etc/exports. Thu, 16 Aug 2018 20:28:44 +0000 ZFS //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/create-raid-with-lvm Create a software RAID array with just LVM. No need to mess around with mdadm, BTRFS, or ZFS. Thu, 16 Aug 2018 20:28:44 +0000 LVM //files.programster.org/tutorials/lvm/header-image.png https://blog.programster.org/configure-a-private-git-server Deploy your own git server on Debian 8. Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/btrfs-cheatsheet A cheatsheet for when you are interfacing with BTRFS. Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet https://blog.programster.org/css-grid-restructuring-for-different-page-sizes A tutorial showing how CSS grids can be helpful in making a responsive design with the site being able to completely change layout dynamically. Thu, 16 Aug 2018 20:28:44 +0000 CSS //files.programster.org/tutorials/css/css-logo.png https://blog.programster.org/css-grid-layouts-image-gallery-example A demonstration of how CSS grids can be used to create a responsive thumbnail grid for an image gallery. Thu, 16 Aug 2018 20:28:44 +0000 CSS //files.programster.org/tutorials/css/css-logo.png https://blog.programster.org/install-discourse Discourse is a new style of forum that the makers of the Stack Exchange network have been working on. Learn how to deploy it yourself. Thu, 16 Aug 2018 20:28:44 +0000 discourse https://blog.programster.org/thunderbird-fix-office365-folders-not-syncing Thu, 16 Aug 2018 20:28:44 +0000 Thunderbird //files.programster.org/tutorial-template-images/thunderbird.png https://blog.programster.org/php-async-curl-requests Thu, 16 Aug 2018 20:28:44 +0000 API //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/ubuntu-16-04-install-yosembiance Instructions for installing the Yosembiance Theme. Thu, 16 Aug 2018 20:28:44 +0000 theme https://blog.programster.org/ubuntu-16-04-add-borders-to-windows Tweak your GUI in Ubuntu. Thu, 16 Aug 2018 20:28:44 +0000 theme https://blog.programster.org/php-specifying-package-requirements Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/ubuntu-16-04-configure-pidgin-for-skype-for-business-lync Thu, 16 Aug 2018 20:28:44 +0000 office365 https://files.programster.org/tutorials/pidgin/pidgin.webp https://blog.programster.org/php-convert-a-string-to-characters-with-str_split Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/php-colon-syntax Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/ubuntu-16-04-install-java Install Java in Ubuntu 16.04 Thu, 16 Aug 2018 20:28:44 +0000 Java https://blog.programster.org/seafile-and-symlinks Symlinks probably don't behave as you might expect in Seafile. Be warned! Thu, 16 Aug 2018 20:28:44 +0000 Seafile //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/deploy-your-own-s3-server Thu, 16 Aug 2018 20:28:44 +0000 AWS //files.programster.org/tutorials/aws/aws.webp https://blog.programster.org/set-mysql-timezone Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/video-talk-nfs-ganesha Thu, 16 Aug 2018 20:28:44 +0000 NFS //files.programster.org/tutorials/software-defined-storage/glusterfs/glusterfs.png https://blog.programster.org/rancher-deploying-a-load-balancer Thu, 16 Aug 2018 20:28:44 +0000 load-balancing //files.programster.org/tutorials/rancher/header-image.png https://blog.programster.org/rancher-tutorial-map Thu, 16 Aug 2018 20:28:44 +0000 Rancher-1.0 //files.programster.org/tutorials/rancher/header-image.png https://blog.programster.org/rancher-add-custom-host Thu, 16 Aug 2018 20:28:44 +0000 Rancher-1.0 //files.programster.org/tutorials/rancher/header-image.png https://blog.programster.org/rancher-configure-local-access-control Thu, 16 Aug 2018 20:28:44 +0000 Rancher-1.0 //files.programster.org/tutorials/rancher/header-image.png https://blog.programster.org/create-swap-file Thu, 16 Aug 2018 20:28:44 +0000 swap https://blog.programster.org/deploy-rancher-on-ubuntu-16-04 Thu, 16 Aug 2018 20:28:44 +0000 Rancher-1.0 //files.programster.org/tutorials/rancher/header-image.png https://blog.programster.org/firefox-change-number-of-content-processes Thu, 16 Aug 2018 20:28:44 +0000 Firefox //files.programster.org/tutorials/firefox/firefox.png https://blog.programster.org/firefox-check-multiprocessing Thu, 16 Aug 2018 20:28:44 +0000 Firefox //files.programster.org/tutorials/firefox/firefox.png https://blog.programster.org/mysql-enums Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/resolve-firefox-slow-startup Discover a workaround to ensure opening up Firefox is always almost instant. Thu, 16 Aug 2018 20:28:44 +0000 Firefox //files.programster.org/tutorials/firefox/firefox.png https://blog.programster.org/ubuntu-mount-qcow2-image Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/qcow2-recover-disk-space-on-linux Learn how to shrink a qcow2 disk file to restore space. Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/php-splat-operator Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/rsync A cheatsheet for using the fantastic rsync tool. Thu, 16 Aug 2018 20:28:44 +0000 rsync https://blog.programster.org/windows-10-enable-bash Thu, 16 Aug 2018 20:28:44 +0000 BASH //files.programster.org/tutorials/linux-commands/bash/bash.jpeg https://blog.programster.org/windows-10-enable-developer-mode Thu, 16 Aug 2018 20:28:44 +0000 Windows https://blog.programster.org/ffmpeg-losslessly-convert-mp4-to-mkv Thu, 16 Aug 2018 20:28:44 +0000 video-editing //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/nas-build Thu, 16 Aug 2018 20:28:44 +0000 storage https://blog.programster.org/faster-networking-with-5-gigabit-ethernet Thu, 16 Aug 2018 20:28:44 +0000 networking https://blog.programster.org/add-chapters-to-mkv-file Thu, 16 Aug 2018 20:28:44 +0000 mkv https://blog.programster.org/amazon-assosciate-links Thu, 16 Aug 2018 20:28:44 +0000 Amazon https://blog.programster.org/ubuntu-16-04-install-emby-server Thu, 16 Aug 2018 20:28:44 +0000 Emby https://blog.programster.org/resetting-gl-ar150 Thu, 16 Aug 2018 20:28:44 +0000 OpenWRT https://blog.programster.org/upgrade-gl-ar150-to-stock-openwrt Thu, 16 Aug 2018 20:28:44 +0000 networking https://blog.programster.org/gl-ar150-poe-mini-openwrt-router Thu, 16 Aug 2018 20:28:44 +0000 networking https://blog.programster.org/php-7-spaceship-operator Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/php-generators Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/php7-0-anonymous-classes Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/comparing-vp9-and-x265-hevc A comparison of VP9 and HEVC video codecs. Thu, 16 Aug 2018 20:28:44 +0000 HEVC https://blog.programster.org/using-di-to-avoid-inheritance Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/ubuntu-16-04-install-gpg-extension-for-php-7 Thu, 16 Aug 2018 20:28:44 +0000 GPG //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/extremely-defensive-php A fantastic timestamped lecture on defensive PHP. Everyone should watch this! Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/ubuntu-16-04-install-yarn-package-manager Learn to install the Yarn package panager for JavaScript. Thu, 16 Aug 2018 20:28:44 +0000 JavaScript https://blog.programster.org/install-duplicity-from-ppa Install the Duplicity backup tool from a PPA, in order to get the latest stable version. Thu, 16 Aug 2018 20:28:44 +0000 Duplicity //files.programster.org/tutorials/backups/generic-header-image.png https://blog.programster.org/duplicity-backing-up-to-a-remote-computer Thu, 16 Aug 2018 20:28:44 +0000 backups //files.programster.org/tutorials/backups/generic-header-image.png https://blog.programster.org/key-file-formats Learn about the different key file formats. Thu, 16 Aug 2018 20:28:44 +0000 SSH //files.programster.org/tutorials/ssh/ssh.png https://blog.programster.org/hard-soft-links Thu, 16 Aug 2018 20:28:44 +0000 filesystem https://blog.programster.org/static-web-hosting-with-nginx-and-docker Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorials/nginx/generic-nginx-logo.png https://blog.programster.org/ubuntu-16-04-using-files-to-test-zfs Thu, 16 Aug 2018 20:28:44 +0000 ZFS //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/zfs-record-size Thu, 16 Aug 2018 20:28:44 +0000 ZFS //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/moving-files Thu, 16 Aug 2018 20:28:44 +0000 filesystem https://blog.programster.org/php-fpm-show-hide-errors Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/ubuntu-16-04-install-nginx-with-php Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/nginx/generic-nginx-logo.png https://blog.programster.org/allan-jude-interview-with-wendell-zfs-talk-more Thu, 16 Aug 2018 20:28:44 +0000 ZFS //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/deploy-nextcloud-through-docker Get set up with a Nextcloud server on Ubuntu 16.04 in 5 minutes or less. Thu, 16 Aug 2018 20:28:44 +0000 Nextcloud https://blog.programster.org/copy-to-clipboard Learn how to allow users to copy snippets to clipboard easily using JavaScript. Thu, 16 Aug 2018 20:28:44 +0000 JavaScript https://files.programster.org/tutorials/javascript/copy-to-clipboard/header-image.jpeg https://blog.programster.org/php-using-traits Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/why-are-there-so-many-javascript-charting-libraries Thu, 16 Aug 2018 20:28:44 +0000 lectures https://blog.programster.org/restore-missing-window-decoration-compiz-replace Thu, 16 Aug 2018 20:28:44 +0000 Ubuntu //files.programster.org/tutorial-template-images/linux/ubuntu.png https://blog.programster.org/terminator-terminal-emulator Thu, 16 Aug 2018 20:28:44 +0000 terminal //files.programster.org/tutorials/terminator/terminator-header-image.png https://blog.programster.org/open-source-tool-list Thu, 16 Aug 2018 20:28:44 +0000 https://blog.programster.org/deploy-mailtrain-with-docker Learn how to deploy your own Mailtrain server with docker. Mailtrain is an open source alternative to Mailchimp. Thu, 16 Aug 2018 20:28:44 +0000 Mailtrain //files.programster.org/tutorials/email/newsletters/mailtrain/mailtrain.png https://blog.programster.org/ssh-key-cheatsheet A cheatsheet for working with SSH keys Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet //files.programster.org/tutorials/ssh/ssh.png https://blog.programster.org/openvpn-create-a-user-with-a-static-ip Thu, 16 Aug 2018 20:28:44 +0000 OpenVPN //files.programster.org/tutorials/networking/vpn/openvpn/header-image.png https://blog.programster.org/kickstart-files Thu, 16 Aug 2018 20:28:44 +0000 kickstart https://blog.programster.org/ubuntu-16-04-install-php-ssh2-extension Thu, 16 Aug 2018 20:28:44 +0000 SSH //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/configure-nfs-client Thu, 16 Aug 2018 20:28:44 +0000 NFS https://blog.programster.org/deploy-an-nfs-server Thu, 16 Aug 2018 20:28:44 +0000 NFS https://blog.programster.org/kvm-creating-thinly-provisioned-guests Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/kvm-external-snapshots Learn about the power of external snapshots, and the advantages they bring over traditional internal snapshots. Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/gim Thu, 16 Aug 2018 20:28:44 +0000 image-editing https://blog.programster.org/advantages-of-svn-over-git Thu, 16 Aug 2018 20:28:44 +0000 Git //files.programster.org/tutorial-template-images/git.png https://blog.programster.org/kvm-numa-declaration Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/vivaldi-a-better-browser Learn how to install and use Vivaldi in Ubuntu. Thu, 16 Aug 2018 20:28:44 +0000 Vivaldi https://blog.programster.org/ubuntu-16-04-fix-docker-install-issue Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/docker-within-docker Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/ubuntu-16-04-install-terminix Thu, 16 Aug 2018 20:28:44 +0000 terminal //files.programster.org/tutorials/terminator/terminator-header-image.png https://blog.programster.org/ubuntu-16-04-upgrade-kernel Thu, 16 Aug 2018 20:28:44 +0000 kernel //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/git-move-recent-commits-to-a-branch Thu, 16 Aug 2018 20:28:44 +0000 Git //files.programster.org/tutorial-template-images/git.png https://blog.programster.org/getting-started-with-node-typescript Get started with Node and Typescript. Thu, 16 Aug 2018 20:28:44 +0000 TypeScript //files.programster.org/tutorials/javascript/typescript/typescript.png https://blog.programster.org/debian-ubuntu-install-bower Thu, 16 Aug 2018 20:28:44 +0000 JavaScript https://blog.programster.org/getting-started-with-apache-kafka Thu, 16 Aug 2018 20:28:44 +0000 message-brokers https://blog.programster.org/free-ssl-certificates-with-ssl-for-free Thu, 16 Aug 2018 20:28:44 +0000 SSL //files.programster.org/tutorials/ssl/ssl-for-free/header-image.svg https://blog.programster.org/centos-7-mount-nfs-share Thu, 16 Aug 2018 20:28:44 +0000 CentOS-7 https://blog.programster.org/dig-dns-querying Thu, 16 Aug 2018 20:28:44 +0000 DNS https://files.programster.org/tutorials/dns/DNS.webp https://blog.programster.org/nginx-cli-cheatsheet Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet //files.programster.org/tutorials/nginx/generic-nginx-logo.png https://blog.programster.org/deploy-gitlab-through-docker Deploy Gitlab through Docker. Thu, 16 Aug 2018 20:28:44 +0000 Git //files.programster.org/tutorials/git/gitlab/generic-header/gitlab.webp https://blog.programster.org/debian8-install-glusterfs-3-8 Thu, 16 Aug 2018 20:28:44 +0000 GlusterFS //files.programster.org/tutorials/software-defined-storage/glusterfs/glusterfs.png https://blog.programster.org/glusterfs-distributed-volumes-with-different-size-bricks Thu, 16 Aug 2018 20:28:44 +0000 GlusterFS //files.programster.org/tutorials/software-defined-storage/glusterfs/glusterfs.png https://blog.programster.org/ubuntu-16-04-install-mailtrain Thu, 16 Aug 2018 20:28:44 +0000 Mailtrain //files.programster.org/tutorials/email/newsletters/mailtrain/mailtrain.png https://blog.programster.org/debian-8-install-gpg-extension-for-php-5-6 Thu, 16 Aug 2018 20:28:44 +0000 GPG //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/introducing-prog-exec Thu, 16 Aug 2018 20:28:44 +0000 prog-exec https://blog.programster.org/using-curl-with-bash Thu, 16 Aug 2018 20:28:44 +0000 BASH //files.programster.org/tutorials/linux-commands/bash/bash.jpeg https://blog.programster.org/debian-8-install-php-7-1 Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/dependency-injection Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/configure-typescript-for-jquery Thu, 16 Aug 2018 20:28:44 +0000 TypeScript //files.programster.org/tutorials/javascript/typescript/typescript.png https://blog.programster.org/database-normalization-infinite-hierarchy-and-linked-lists Thu, 16 Aug 2018 20:28:44 +0000 databases https://blog.programster.org/change-audio-level-in-video Thu, 16 Aug 2018 20:28:44 +0000 video-editing //files.programster.org/tutorials/ffmpeg/generic-header-image.webp https://blog.programster.org/ubuntu-16-04-install-seafile-client Install the Seafile client in Ubuntu Thu, 16 Aug 2018 20:28:44 +0000 Seafile //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/svn-cheatsheet Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet https://blog.programster.org/smooth-video-playback-with-svp Thu, 16 Aug 2018 20:28:44 +0000 SVP https://blog.programster.org/setting-your-maximum-transmission-unit-mtu Thu, 16 Aug 2018 20:28:44 +0000 networking https://files.programster.org/tutorials/networking/penguin-plugging-in-ethernet-cable.webp https://blog.programster.org/the-investigatory-powers-bill Thu, 16 Aug 2018 20:28:44 +0000 privacy https://blog.programster.org/slim3-use-middleware-to-check-user-is-logged-in Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/frameworks/slim/slim-logo.png https://blog.programster.org/firefox-50-tab-cycling Thu, 16 Aug 2018 20:28:44 +0000 Firefox //files.programster.org/tutorials/firefox/firefox.png https://blog.programster.org/using-the-cli-to-set-custom-keyboard-shortcuts Thu, 16 Aug 2018 20:28:44 +0000 Ubuntu //files.programster.org/tutorial-template-images/linux/ubuntu.png https://blog.programster.org/ubuntu-16-04-install-libreoffice-5-2-x Thu, 16 Aug 2018 20:28:44 +0000 LibreOffice //files.programster.org/tutorials/libreoffice/librecalc/generic-header/librecalc.png https://blog.programster.org/debian-8-setting-up-php-for-aerospike Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/debian-8-install-aerospike Thu, 16 Aug 2018 20:28:44 +0000 NoSQL https://blog.programster.org/ansible-run-a-local-script-on-remote-server Learn how you can run a local script on a remote server with Ansible. Thu, 16 Aug 2018 20:28:44 +0000 Ansible https://files.programster.org/tutorials/devops/ansible/header-image.png https://blog.programster.org/ansible-hosts-file Learn about the Ansible inventory/hosts file. Thu, 16 Aug 2018 20:28:44 +0000 Ansible https://files.programster.org/tutorials/devops/ansible/header-image.png https://blog.programster.org/ubuntu-sharing-ssh-keys Learn how to share your SSH key with a remote server, for granting access through its use. Thu, 16 Aug 2018 20:28:44 +0000 SSH //files.programster.org/tutorials/ssh/ssh.png https://blog.programster.org/ubuntu-16-04-install-ansible Install ansible on Ubuntu 16.04, either using the native packages or using a PPA. Thu, 16 Aug 2018 20:28:44 +0000 Ansible https://files.programster.org/tutorials/devops/ansible/header-image.png https://blog.programster.org/deploy-jenkins-with-docker Deploy Jenkins with Docker. Thu, 16 Aug 2018 20:28:44 +0000 Jenkins //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/docker-swarm-cheatsheet Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/fix-font-colors-in-windows-10-bash Thu, 16 Aug 2018 20:28:44 +0000 BASH //files.programster.org/tutorials/linux-commands/bash/bash.jpeg https://blog.programster.org/using-traefik-with-docker-swarm-for-deploying-web-applications Learn how to deploy Traefik as a reverse web proxy on your Docker swarm, in order to be able to host multiple web applications, that each want to be accessed ports 80 and 443. Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorials/docker/docker-swarm/traefik-with-docker-swarm/header-image.png https://blog.programster.org/customize-websites-with-dotjs Thu, 16 Aug 2018 20:28:44 +0000 Firefox //files.programster.org/tutorials/firefox/firefox.png https://blog.programster.org/postgresql-parallel-queries Thu, 16 Aug 2018 20:28:44 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/getting-started-with-using-postgresql-in-php Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/configuring-postgresql-after-installation Configure your PostgreSQL database Thu, 16 Aug 2018 20:28:44 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/postgresql-cheatsheet A cheatsheet for using PostgreSQL Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/debian-8-install-postgresql-9 Thu, 16 Aug 2018 20:28:44 +0000 PostgreSQL //files.programster.org/tutorials/databases/postgresql/generic-header-image/01.jpg https://blog.programster.org/ubuntu-16-04-install-butterflow Thu, 16 Aug 2018 20:28:44 +0000 FFmpeg https://blog.programster.org/netbeans-configure-typescript-settings Thu, 16 Aug 2018 20:28:44 +0000 Netbeans //files.programster.org/tutorials/netbeans/header-image.png https://blog.programster.org/typescript-cheatsheet A cheatsheet for using Typescript Thu, 16 Aug 2018 20:28:44 +0000 TypeScript //files.programster.org/tutorials/javascript/typescript/typescript.png https://blog.programster.org/configure-netbeans-with-typescript Thu, 16 Aug 2018 20:28:44 +0000 Netbeans //files.programster.org/tutorials/netbeans/header-image.png https://blog.programster.org/ubuntu-16-04-install-mariadb-10-1 Thu, 16 Aug 2018 20:28:44 +0000 MariaDB https://blog.programster.org/pretty-git-logs Thu, 16 Aug 2018 20:28:44 +0000 Git //files.programster.org/tutorial-template-images/git.png https://blog.programster.org/share-windows-folder-with-linux Mount your windows folder on a Linux sever. Thu, 16 Aug 2018 20:28:44 +0000 Windows https://blog.programster.org/windows-7-change-network-type Thu, 16 Aug 2018 20:28:44 +0000 Windows https://blog.programster.org/go-programming-cheatsheet Thu, 16 Aug 2018 20:28:44 +0000 Go https://blog.programster.org/install-go-on-linux Thu, 16 Aug 2018 20:28:44 +0000 Go https://blog.programster.org/setting-up-a-glusterfs-client Thu, 16 Aug 2018 20:28:44 +0000 GlusterFS //files.programster.org/tutorials/software-defined-storage/glusterfs/glusterfs.png https://blog.programster.org/deploying-a-glusterfs-cluster Thu, 16 Aug 2018 20:28:44 +0000 GlusterFS //files.programster.org/tutorials/software-defined-storage/glusterfs/glusterfs.png https://blog.programster.org/docker-swarm-post-1-12 Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/mobile-friendly-youtube-embedding Thu, 16 Aug 2018 20:28:44 +0000 Youtube https://blog.programster.org/rabbitmq-job-queue-with-php Learn how to make use of RabbitMQ Queues in PHP. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/run-supervisor-in-foreground Learn how to run the supervisor process in the foreground rather than as a background daemon. Thu, 16 Aug 2018 20:28:44 +0000 Supervisor //files.programster.org/tutorials/supervisord/supervisord.png https://blog.programster.org/getting-started-with-supervisor Get started with using Supervisor to manage your background processes. Thu, 16 Aug 2018 20:28:44 +0000 Supervisor //files.programster.org/tutorials/supervisord/supervisord.png https://blog.programster.org/using-s3-to-host-a-static-site Thu, 16 Aug 2018 20:28:44 +0000 AWS //files.programster.org/tutorials/aws/aws.webp https://blog.programster.org/configure-seafile-to-send-emails-through-gmail Configure Seafile to send emails through Gmail SMTP. Thu, 16 Aug 2018 20:28:44 +0000 Seafile //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/amazon-linux-check-if-need-reboot Thu, 16 Aug 2018 20:28:44 +0000 kernel //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/record-skype-calls-for-free Thu, 16 Aug 2018 20:28:44 +0000 Skype https://files.programster.org/tutorials/voip/skype/skype.webp https://blog.programster.org/deploying-rabbitmq-with-docker Learn how to deploy RabbitMQ through Docker. Thu, 16 Aug 2018 20:28:44 +0000 RabbitMQ https://files.programster.org/tutorials/message-queues/rabbitmq/header-image.png https://blog.programster.org/interest-and-loans Thu, 16 Aug 2018 20:28:44 +0000 LibreOffice //files.programster.org/tutorials/libreoffice/librecalc/generic-header/librecalc.png https://blog.programster.org/deploy-wordpress-through-docker Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorials/php/wordpress/generic-header-image/wordpress.jpg https://blog.programster.org/getting-started-with-b2-cli Learn to use Backblaze's B2 CLI tool in order to back up to Backblaze's object storage solution. Thu, 16 Aug 2018 20:28:44 +0000 object-storage //files.programster.org/tutorials/backups/backblaze/b2/b2.png https://blog.programster.org/ubuntu-install-b2-cli-tool Thu, 16 Aug 2018 20:28:44 +0000 backups //files.programster.org/tutorials/backups/backblaze/b2/b2.png https://blog.programster.org/mysql-history-tables Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/php-install-yaml-support Learn how to use parse and output YAML in PHP. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/openlayers-3-using-different-osm-tiles Thu, 16 Aug 2018 20:28:44 +0000 GIS //files.programster.org/tutorials/mapping/openlayers/logo.png https://blog.programster.org/getting-started-with-openlayers-3-with-google-lattitude-and-longitude Thu, 16 Aug 2018 20:28:44 +0000 OpenLayers //files.programster.org/tutorials/mapping/openlayers/logo.png https://blog.programster.org/ubuntu-reverse-proxy-dockerized-websites Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorials/nginx/generic-nginx-logo.png https://blog.programster.org/integrating-less-with-netbeans Thu, 16 Aug 2018 20:28:44 +0000 Netbeans //files.programster.org/tutorials/netbeans/header-image.png https://blog.programster.org/ubuntu-16-04-gnome-terminal-double-click-selection Thu, 16 Aug 2018 20:28:44 +0000 gnome-terminal https://blog.programster.org/ubuntu-16-04-install-oracle-java-9 Thu, 16 Aug 2018 20:28:44 +0000 Java https://blog.programster.org/working-with-lattitude-and-longitude Thu, 16 Aug 2018 20:28:44 +0000 https://blog.programster.org/mysql-decimal Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/mariadb-versions Thu, 16 Aug 2018 20:28:44 +0000 MariaDB https://blog.programster.org/iptables-cheatsheet A cheatsheet for iptables. Thu, 16 Aug 2018 20:28:44 +0000 iptables //files.programster.org/tutorials/security/firewall/firewall.png https://blog.programster.org/mysql-foreign-keys Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/mysql-integer-types Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/configure-apt-to-use-your-local-ubuntu-mirror Configure your Ubuntu machines to use your local mirror for updates, saving time and bandwidth. Thu, 16 Aug 2018 20:28:44 +0000 mirror //files.programster.org/tutorial-template-images/linux/ubuntu.png https://blog.programster.org/deploy-a-local-ubuntu-mirror-using-rsync Set up an Ubuntu mirror using good old rsync. Nothing fancy, just works! Thu, 16 Aug 2018 20:28:44 +0000 mirror //files.programster.org/tutorial-template-images/linux/ubuntu.png https://blog.programster.org/set-up-a-local-ubuntu-mirror-with-apt-mirror Thu, 16 Aug 2018 20:28:44 +0000 mirror //files.programster.org/tutorial-template-images/linux/ubuntu.png https://blog.programster.org/fix-ssh-connections-to-ubuntu-16-04-not-exiting-cleanly Thu, 16 Aug 2018 20:28:44 +0000 SSH //files.programster.org/tutorials/ssh/ssh.png https://blog.programster.org/fix-chrome-and-opera-inside-ubuntu-16-04-virtualbox-guest-instances Thu, 16 Aug 2018 20:28:44 +0000 VirtualBox https://blog.programster.org/test-your-sites-mobile-friendliness-with-google Thu, 16 Aug 2018 20:28:44 +0000 web-development https://blog.programster.org/set-up-a-local-ubuntu-mirror Thu, 16 Aug 2018 20:28:44 +0000 mirror //files.programster.org/tutorial-template-images/linux/ubuntu.png https://blog.programster.org/ubuntu-use-closest-mirrors Thu, 16 Aug 2018 20:28:44 +0000 mirror //files.programster.org/tutorial-template-images/linux/ubuntu.png https://blog.programster.org/ubuntu-16-04-set-terminal-title Thu, 16 Aug 2018 20:28:44 +0000 gnome-terminal //files.programster.org/tutorials/terminator/terminator-header-image.png https://blog.programster.org/php-gotchas-and-tips Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/php-time-date-cheatsheet A cheatsheet for working with time in PHP. Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/php-converting-data-for-google-charts Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/check-if-cpu-is-being-throttled If you want to see if your cooling solution is enough for your CPU to work at 100%, you can check it's current frequency... Thu, 16 Aug 2018 20:28:44 +0000 cpu https://blog.programster.org/ubuntu-16-04-default-mysql-5-7-configuration Thu, 16 Aug 2018 20:28:44 +0000 mysql-5.7 https://blog.programster.org/virtualbox-organize-virtual-machines-into-groups Thu, 16 Aug 2018 20:28:44 +0000 VirtualBox https://blog.programster.org/centos-7-create-centos-7-mirror Thu, 16 Aug 2018 20:28:44 +0000 mirror https://blog.programster.org/centos-7-remove-old-kernels Thu, 16 Aug 2018 20:28:44 +0000 CentOS //files.programster.org/tutorial-template-images/linux/linux-penguin.png https://blog.programster.org/increasing-performance-of-aws-ebs Thu, 16 Aug 2018 20:28:44 +0000 AWS //files.programster.org/tutorials/aws/aws.webp https://blog.programster.org/ceph-tutorial-map Thu, 16 Aug 2018 20:28:44 +0000 Ceph https://files.programster.org/tutorials/software-defined-storage/ceph/ceph.png https://blog.programster.org/ubuntu-16-04-install-docker Install docker on Ubuntu Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/ceph-add-disk-to-cluster Thu, 16 Aug 2018 20:28:44 +0000 Ceph https://files.programster.org/tutorials/software-defined-storage/ceph/ceph.png https://blog.programster.org/ubuntu-14-04-mount-ceph-filesystem Thu, 16 Aug 2018 20:28:44 +0000 Ceph https://files.programster.org/tutorials/software-defined-storage/ceph/ceph.png https://blog.programster.org/ubuntu-14-04-add-a-ceph-metadata-server Thu, 16 Aug 2018 20:28:44 +0000 Ceph https://files.programster.org/tutorials/software-defined-storage/ceph/ceph.png https://blog.programster.org/secure-erase-a-drive Learn how to run the secure erase procedure on your hard drive in order to truly delete all the data on there. This will also improve an SSDs performance for when you next use it. Thu, 16 Aug 2018 20:28:44 +0000 disk //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/host-an-ns2-server-from-home-with-ubuntu-linux Thu, 16 Aug 2018 20:28:44 +0000 NS2 https://blog.programster.org/solving-mysql-corruption Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/useful-firefox-addons A list of some useful Firefox addons that I personally use and recommend. Thu, 16 Aug 2018 20:28:44 +0000 Firefox //files.programster.org/tutorials/firefox/firefox.png https://blog.programster.org/seafile-server-5-1-upgrade-sublibraries-dropped-but-shared-subfolders-still-work Thu, 16 Aug 2018 20:28:44 +0000 Seafile //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/scaleway-new-cheap-x86-servers Thu, 16 Aug 2018 20:28:44 +0000 Scaleway https://blog.programster.org/ubuntu-14-04-install-birdie-twitter-client Thu, 16 Aug 2018 20:28:44 +0000 Twitter //files.programster.org/tutorials/php/twitter/header-image.png https://blog.programster.org/ubuntu-14-04-install-geary-email-client Thu, 16 Aug 2018 20:28:44 +0000 email https://blog.programster.org/swap Thu, 16 Aug 2018 20:28:44 +0000 swap https://blog.programster.org/seafile-missing-libraries A general guide for fixing issues with Seafile if things go wrong. Thu, 16 Aug 2018 20:28:44 +0000 Seafile //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/enable-apt-progress-bar Thu, 16 Aug 2018 20:28:44 +0000 APT https://blog.programster.org/ubuntu-14-04-install-inconsolata-monospace-font Install Inconsolata font in Ubuntu Thu, 16 Aug 2018 20:28:44 +0000 fonts https://blog.programster.org/centos-7-deploy-a-ceph-cluster-part-1 Thu, 16 Aug 2018 20:28:44 +0000 Ceph https://files.programster.org/tutorials/software-defined-storage/ceph/ceph.png https://blog.programster.org/cloning-centos-guests-disable-mac Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/deploy-your-own-dns-server Thu, 16 Aug 2018 20:28:44 +0000 DNS https://files.programster.org/tutorials/dns/DNS.webp https://blog.programster.org/centos-7-disable-root-login Thu, 16 Aug 2018 20:28:44 +0000 SSH //files.programster.org/tutorials/ssh/ssh.png https://blog.programster.org/debian-8-install-docker Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/lvm-cheatsheet A cheatsheet for LVM (Logical Volume Manager). Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet //files.programster.org/tutorials/lvm/header-image.png https://blog.programster.org/centos-7-adding-users-to-sudo Thu, 16 Aug 2018 20:28:44 +0000 CentOS-7 https://blog.programster.org/centos-7-install-pydf Thu, 16 Aug 2018 20:28:44 +0000 CentOS-7 https://blog.programster.org/centos-install-mysql-server Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/docker-run-with-same-host-same-port Run Containers On The Same Host Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/javascript-cheatsheet A cheatsheet for JavaScript. Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet https://blog.programster.org/centos-7-install-ceph-deploy Thu, 16 Aug 2018 20:28:44 +0000 Ceph https://files.programster.org/tutorials/software-defined-storage/ceph/ceph.png https://blog.programster.org/centos-7-install-docker Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/lightening-website-images Learn how to improve the performance of your website by compressing your images. Thu, 16 Aug 2018 20:28:44 +0000 web-development https://files.programster.org/tutorials/compression/website-images/image-compression.webp https://blog.programster.org/centos-7-configure-static-ip Thu, 16 Aug 2018 20:28:44 +0000 CentOS-7 https://blog.programster.org/centos-7-install-mate-desktop Thu, 16 Aug 2018 20:28:44 +0000 CentOS-7 https://blog.programster.org/centos-7-install-guest-additions Thu, 16 Aug 2018 20:28:44 +0000 VirtualBox https://blog.programster.org/getting-started-with-centos-7 Thu, 16 Aug 2018 20:28:44 +0000 CentOS-7 https://blog.programster.org/laravel-route-jenkyness If you use netbeans like me and new to Laravel, you may get confused/frustrated by lack of autocomplete after typing Route:: This post explains what is going on and how you can fix this. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/using-markdown-in-php-safely Thu, 16 Aug 2018 20:28:44 +0000 markdown //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/configure-svn-to-use-meld-for-diffs Thu, 16 Aug 2018 20:28:44 +0000 SVN https://blog.programster.org/ubuntu-server-install-virtualbox-guest-editions Thu, 16 Aug 2018 20:28:44 +0000 VirtualBox https://blog.programster.org/byobu-fix-scrolling-issue Thu, 16 Aug 2018 20:28:44 +0000 byobu //files.programster.org/tutorials/linux/session-managers/byobu/byobu.png https://blog.programster.org/using-php-with-apache-kafka Thu, 16 Aug 2018 20:28:44 +0000 message-brokers //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/install-zookeeper-php-extension Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/debian-8-install-java Thu, 16 Aug 2018 20:28:44 +0000 Debian https://blog.programster.org/debian-8-install-mysql-5-7 Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/whats-new-in-mysql-5-7 Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/mysql-5-7-new-json-functionality Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/ubuntu-14-04-install-mysql-5-7 Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/mysql-replace-statements Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/mysql-prevent-defaulting-to-defaults Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/smartmontools-and-smartctl-cheatsheet Learn how to run SMART tests for checking the health of your storage drives. Thu, 16 Aug 2018 20:28:44 +0000 disk //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/recover-btrfs-array-after-device-failure Thu, 16 Aug 2018 20:28:44 +0000 BTRFS //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/label-raid-drives-with-qr-codes Thu, 16 Aug 2018 20:28:44 +0000 RAID //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/check-your-websites-ssl-certificates Thu, 16 Aug 2018 20:28:44 +0000 SSL https://blog.programster.org/startssl-generate-csr Thu, 16 Aug 2018 20:28:44 +0000 SSL http://files.programster.org/tutorials/ssl/generic-header.svg https://blog.programster.org/simplifying-tls Lear about Transport Layer Security (TLS), in this tutorial where we set up a certificate authority, and then use it to sign certificates that we use for sending trusted requests/commands to Docker hosts. Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/mysql-query-cheatsheet A cheatsheet for MySQL queries. Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/ansible-use-ssh-keys Learn how to get Ansible to use SSH keys to connect to your servers, rather than passwords. Thu, 16 Aug 2018 20:28:44 +0000 Ansible https://files.programster.org/tutorials/devops/ansible/header-image.png https://blog.programster.org/ansible-update-and-reboot-if-required-amazon-linux-servers Thu, 16 Aug 2018 20:28:44 +0000 Ansible https://files.programster.org/tutorials/devops/ansible/header-image.png https://blog.programster.org/ansible-update-debian-based-systems Thu, 16 Aug 2018 20:28:44 +0000 Ansible https://files.programster.org/tutorials/devops/ansible/header-image.png https://blog.programster.org/install-supervisor Learn how to usingall the Supervisor tool. Thu, 16 Aug 2018 20:28:44 +0000 Supervisor //files.programster.org/tutorials/supervisord/supervisord.png https://blog.programster.org/install-nodejs Learn how to install NodeJS on Debian/Ubuntu. Thu, 16 Aug 2018 20:28:44 +0000 install https://blog.programster.org/setting-up-a-docker-swarm-cluster Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/debian-8-install-docker-machine Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/debian-install-etcd Thu, 16 Aug 2018 20:28:44 +0000 etcd https://blog.programster.org/html5-context-menus Thu, 16 Aug 2018 20:28:44 +0000 JavaScript https://files.programster.org/tutorials/html5/logo.png https://blog.programster.org/html5-copy-to-clipboard Learn how to create buttons or links that will copy a chunk of text into the user's clipboard. Thu, 16 Aug 2018 20:28:44 +0000 JavaScript https://files.programster.org/tutorials/html5/logo.png https://blog.programster.org/install-python-pip Install the python package management system (PIP). Thu, 16 Aug 2018 20:28:44 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/download-youtube-videos-with-youtube-dl Learn how to download Youtube videos through youtube-dl, an the open source project available on GitHub. Thu, 16 Aug 2018 20:28:44 +0000 Youtube https://blog.programster.org/rate-limit-requests-with-iptables Thu, 16 Aug 2018 20:28:44 +0000 iptables //files.programster.org/tutorials/security/firewall/firewall.png https://blog.programster.org/ubuntu-14-04-install-php-7-from-ppa Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/stress-testing-apache-server Thu, 16 Aug 2018 20:28:44 +0000 apache //files.programster.org/tutorials/apache/apache.png https://blog.programster.org/ubuntu-14-04-install-mariadb-10-1 Thu, 16 Aug 2018 20:28:44 +0000 MariaDB https://blog.programster.org/deploy-rocketchat-on-debian-with-docker Deploy Rocket Chat using Docker. Thu, 16 Aug 2018 20:28:44 +0000 Rocket-Chat //files.programster.org/tutorials/chat-clients/rocket-chat/rocket.chat.png https://blog.programster.org/debian-8-install-docker-compose Steps on how to install docker-compose on Debian/Ubuntu distributions. Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/rabbitmq-exchanges-with-php Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/deploy-rethinkdb-with-docker Thu, 16 Aug 2018 20:28:44 +0000 RethinkDB https://blog.programster.org/configure-seafile-with-ses-smtp Configure Seafile to send emails through SMTP when using AWS SES. Thu, 16 Aug 2018 20:28:44 +0000 Seafile //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/overlayfs Thu, 16 Aug 2018 20:28:44 +0000 OverlayFS https://blog.programster.org/amazon-linux-install-nload-from-source Learn how to install nload from source on Amazon Linux. Thu, 16 Aug 2018 20:28:44 +0000 monitoring https://files.programster.org/tutorials/aws/amazon-linux/header.png https://blog.programster.org/ubuntu-cleaning-up-boot Thu, 16 Aug 2018 20:28:44 +0000 kernel //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/preventing-tiny-boot-partitions Thu, 16 Aug 2018 20:28:44 +0000 disk //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/debian-8-kvm-guests-get-the-console-back-2 Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/php-callbacks-and-sharing-resources Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/debian-8-managing-openvpn-clients Thu, 16 Aug 2018 20:28:44 +0000 OpenVPN //files.programster.org/tutorials/networking/vpn/openvpn/header-image.png https://blog.programster.org/zfs-create-disk-pools A tutorial on how to create different RAID pool types. E.g. RAID 1, RAID 10, RAIDZ2 etc. Thu, 16 Aug 2018 20:28:44 +0000 ZFS //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/ubuntu-14-04-install-zfs Thu, 16 Aug 2018 20:28:44 +0000 ZFS //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/openvpn-digitalocean-ip-alias Thu, 16 Aug 2018 20:28:44 +0000 OpenVPN //files.programster.org/tutorials/networking/vpn/openvpn/header-image.png https://blog.programster.org/debian-8-install-openvpn Thu, 16 Aug 2018 20:28:44 +0000 OpenVPN //files.programster.org/tutorials/networking/vpn/openvpn/header-image.png https://blog.programster.org/setup-a-memsql-cluster-in-debian-8 Thu, 16 Aug 2018 20:28:44 +0000 sql https://blog.programster.org/debian-8-install-ansible Thu, 16 Aug 2018 20:28:44 +0000 Ansible https://files.programster.org/tutorials/devops/ansible/header-image.png https://blog.programster.org/mysql-temprorary-tables Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/deploy-ghost-with-docker Learn how to easily deploy your own blogging platform using Ghost and Docker. Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/mysql-configuration-variables Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/debian-8-install-mariadb-10-1 Thu, 16 Aug 2018 20:28:44 +0000 MariaDB https://blog.programster.org/mysql-partitions Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/debian-8-install-jenkins Thu, 16 Aug 2018 20:28:44 +0000 Jenkins //files.programster.org/tutorials/devops/jenkins/jenkins.png https://blog.programster.org/mongodb-3-create-users Thu, 16 Aug 2018 20:28:44 +0000 MongoDB https://files.programster.org/tutorials/databases/mongodb/header-image.png https://blog.programster.org/getting-started-with-mongodb-gridfs-and-php Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/debian-8-install-mongodb-php-driver Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/debian-8-install-mongodb Thu, 16 Aug 2018 20:28:44 +0000 NoSQL https://files.programster.org/tutorials/databases/mongodb/header-image.png https://blog.programster.org/debian-8-install-redis-server Learn how to deploy Redis on Debian 8. Thu, 16 Aug 2018 20:28:44 +0000 Redis //files.programster.org/tutorials/databases/redis/header-image.webp https://blog.programster.org/debian-installing-rabbitmq-message-broker Thu, 16 Aug 2018 20:28:44 +0000 RabbitMQ https://files.programster.org/tutorials/message-queues/rabbitmq/header-image.png https://blog.programster.org/subtitle Thu, 16 Aug 2018 20:28:44 +0000 subtitles https://blog.programster.org/nfdump-cheatsheet Thu, 16 Aug 2018 20:28:44 +0000 nfdump https://blog.programster.org/liclipse-my-ide-of-choice-for-python Thu, 16 Aug 2018 20:28:44 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/python-importing Thu, 16 Aug 2018 20:28:44 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/python-classes Thu, 16 Aug 2018 20:28:44 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/python-modules Thu, 16 Aug 2018 20:28:44 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/python-notifier Thu, 16 Aug 2018 20:28:44 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/python-and-json Thu, 16 Aug 2018 20:28:44 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/fast-video-seeking Thu, 16 Aug 2018 20:28:44 +0000 VLC https://blog.programster.org/keep-tmp-in-ram Learn how to keep your /tmp area in RAM for lightning fast access. Thu, 16 Aug 2018 20:28:44 +0000 memory //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/python-data-types Thu, 16 Aug 2018 20:28:44 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/netbeans-add-python-support Thu, 16 Aug 2018 20:28:44 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/easily-parallelize-commands-in-linux Learn how to easily process some commands in parallel using various techniques. Thu, 16 Aug 2018 20:28:44 +0000 multiprocessing https://blog.programster.org/linux-cli-cheatsheet A cheatsheet for the Linux CLI. Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/javascript-form-validation-without-ids Thu, 16 Aug 2018 20:28:44 +0000 JavaScript https://blog.programster.org/phpunit-get-started-writing-tests-with-assertions Thu, 16 Aug 2018 20:28:44 +0000 PHPUnit //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/phpunit-installation Install PHPUnit. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/symmetric-vs-asymmetric-encryption Thu, 16 Aug 2018 20:28:44 +0000 encryption https://blog.programster.org/php-use-the-integrated-webserver-for-quick-debugging-2 Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/cross-site-request-forgery-crsf Thu, 16 Aug 2018 20:28:44 +0000 web-security https://blog.programster.org/cross-site-scripting-xss Thu, 16 Aug 2018 20:28:44 +0000 web-security https://blog.programster.org/secure-a-wordpress-deployment Thu, 16 Aug 2018 20:28:44 +0000 Wordpress //files.programster.org/tutorials/php/wordpress/generic-header-image/wordpress.jpg https://blog.programster.org/getting-started-with-creating-a-java-email-client Thu, 16 Aug 2018 20:28:44 +0000 email https://blog.programster.org/ubuntu-install-bazaar Thu, 16 Aug 2018 20:28:44 +0000 bazaar https://blog.programster.org/make-netbeans-pretty Thu, 16 Aug 2018 20:28:44 +0000 Netbeans //files.programster.org/tutorials/netbeans/header-image.png https://blog.programster.org/linux-send-email-with-attachment-from-cli Thu, 16 Aug 2018 20:28:44 +0000 email //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/ubuntu-manually-remove-old-kernels Thu, 16 Aug 2018 20:28:44 +0000 kernel //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/rethinkdb-move-database Thu, 16 Aug 2018 20:28:44 +0000 RethinkDB https://blog.programster.org/kvm-add-disk Create and attach a disk to an existing KVM guest. Thu, 16 Aug 2018 20:28:44 +0000 disk //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/rethinkdb-import-data Thu, 16 Aug 2018 20:28:44 +0000 RethinkDB https://blog.programster.org/freenas-create-a-cifs-share Thu, 16 Aug 2018 20:28:44 +0000 FreeNAS https://files.programster.org/tutorials/nas/freenas/freenas.png https://blog.programster.org/freenas-create-a-dataset Thu, 16 Aug 2018 20:28:44 +0000 FreeNAS https://files.programster.org/tutorials/nas/freenas/freenas.png https://blog.programster.org/freenas-create-a-volume Thu, 16 Aug 2018 20:28:44 +0000 https://blog.programster.org/freenas-create-a-windows-user Thu, 16 Aug 2018 20:28:44 +0000 FreeNAS https://files.programster.org/tutorials/nas/freenas/freenas.png https://blog.programster.org/freenas-set-static-ip Thu, 16 Aug 2018 20:28:44 +0000 FreeNAS https://files.programster.org/tutorials/nas/freenas/freenas.png https://blog.programster.org/installing-freenas Thu, 16 Aug 2018 20:28:44 +0000 FreeNAS https://files.programster.org/tutorials/nas/freenas/freenas.png https://blog.programster.org/debian-8-gnome-desktop-improve-font-rendering Thu, 16 Aug 2018 20:28:44 +0000 Debian https://blog.programster.org/virtualbox-debian-install-guest-additions Thu, 16 Aug 2018 20:28:44 +0000 Debian https://blog.programster.org/debianubuntu-set-timezone Set the timezone in Debian/Ubuntu. Thu, 16 Aug 2018 20:28:44 +0000 timezones https://blog.programster.org/create-your-own-debian-8-jessie-mirror Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/ubuntu-14-04-install-libreoffice-5-0 Thu, 16 Aug 2018 20:28:44 +0000 LibreOffice //files.programster.org/tutorials/libreoffice/librecalc/generic-header/librecalc.png https://blog.programster.org/ubuntu-14-04-install-wine Thu, 16 Aug 2018 20:28:44 +0000 wine https://blog.programster.org/basic-mysql-commands MySQL administration cheatsheet. Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/getting-started-with-php-and-rethinkdb Thu, 16 Aug 2018 20:28:44 +0000 PHP https://blog.programster.org/debian-8-install-rethinkdb Thu, 16 Aug 2018 20:28:44 +0000 RethinkDB https://blog.programster.org/ubuntu-14-04-upgrade-kernel Thu, 16 Aug 2018 20:28:44 +0000 Ubuntu //files.programster.org/tutorial-template-images/linux/linux-penguin.webp https://blog.programster.org/kvm-cheatsheet A cheatsheet for using raw KVM on Linux. Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/caches-and-data-integrity Thu, 16 Aug 2018 20:28:44 +0000 disk //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/things-to-do-after-installing-debian-8-0-2 Thu, 16 Aug 2018 20:28:44 +0000 Debian https://blog.programster.org/ceph-cheatsheet Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet https://files.programster.org/tutorials/software-defined-storage/ceph/ceph.png https://blog.programster.org/first-things-to-do-after-installing-debian-7-x-2 Thu, 16 Aug 2018 20:28:44 +0000 Debian https://blog.programster.org/add-comments-to-your-ghost-blog-2 Thu, 16 Aug 2018 20:28:44 +0000 Ghost https://blog.programster.org/create-a-laravel-project Set up a new Laravel project. Laravel is a popular PHP framework. Thu, 16 Aug 2018 20:28:44 +0000 PHP //files.programster.org/tutorial-template-images/laravel/laravel-logo.jpg https://blog.programster.org/ubuntu-install-composer Install composer on Ubuntu Thu, 16 Aug 2018 20:28:44 +0000 composer //files.programster.org/tutorials/php/composer/header-image.png https://blog.programster.org/upgrade-debian-7-to-debian-8 Thu, 16 Aug 2018 20:28:44 +0000 Debian https://blog.programster.org/mysql-left-joins A tutorial on MySQL Left Joins Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/ubuntu-14-04-getting-started-with-kvm-using-php-helper-script Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/kvm-references Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/ubuntu-14-04-setting-up-a-kvm-host Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorial-template-images/linux/ubuntu.png https://blog.programster.org/ubuntu-improved-ambience-terminal Thu, 16 Aug 2018 20:28:44 +0000 theme https://blog.programster.org/ceph-deploy-and-mount-a-block-device Thu, 16 Aug 2018 20:28:44 +0000 Ceph https://files.programster.org/tutorials/software-defined-storage/ceph/ceph.png https://blog.programster.org/ubuntu-14-04-deploy-a-ceph-cluster-part-2 Thu, 16 Aug 2018 20:28:44 +0000 Ceph https://files.programster.org/tutorials/software-defined-storage/ceph/ceph.png https://blog.programster.org/digital-ocean-check-physical-separation Thu, 16 Aug 2018 20:28:44 +0000 cluster https://files.programster.org/tutorials/cloud/providers/digitalocean/digitalocean.webp https://blog.programster.org/ubuntu-flat-theme Install a flat theme. Thu, 16 Aug 2018 20:28:44 +0000 theme https://blog.programster.org/ubuntu-14-04-deploy-a-ceph-cluster-part-1 Thu, 16 Aug 2018 20:28:44 +0000 Ceph https://files.programster.org/tutorials/software-defined-storage/ceph/ceph.png https://blog.programster.org/managing-ssh-key-encryption Thu, 16 Aug 2018 20:28:44 +0000 SSH http://files.programster.org/tutorials/ssl/generic-header.svg https://blog.programster.org/ubuntu-giving-users-adminastrative-privileges Learn how to give users administrative privileges such that they can execute certain commands that require root, or allow them to run sudo without having to enter a password etc. Thu, 16 Aug 2018 20:28:44 +0000 security //files.programster.org/tutorial-template-images/linux/ubuntu.png https://blog.programster.org/kupfer-install Thu, 16 Aug 2018 20:28:44 +0000 kupfer https://blog.programster.org/hosting-multiple-dockerized-websites-on-a-single-host Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/centos-6-5-install-openvpn-server Thu, 16 Aug 2018 20:28:44 +0000 CentOS //files.programster.org/tutorials/networking/vpn/openvpn/header-image.png https://blog.programster.org/ubuntu-14-04-install-flash-in-chromium Thu, 16 Aug 2018 20:28:44 +0000 Ubuntu //files.programster.org/tutorial-template-images/linux/ubuntu.png https://blog.programster.org/ubuntu-14-04-set-up-samba Set up a SAMBA share on Ubuntu 14.04 for other Windows and Linux users to use. Thu, 16 Aug 2018 20:28:44 +0000 samba //files.programster.org/tutorials/network-shares/samba/mac-photoshop-samba-issue/header.jpg https://blog.programster.org/debian-7-x-install-php-5-6 Install PHP 5.6 in Debian 7.x Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorials/php/generic-header-image/elephant.png https://blog.programster.org/ps-mem-another-linux-memory-monitoring-tool Thu, 16 Aug 2018 20:28:44 +0000 memory https://blog.programster.org/ubuntu-remove-mdadm-raid-array Thu, 16 Aug 2018 20:28:44 +0000 RAID //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/debian-7-install-discourse Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/ubuntu-install-gpg-2 Thu, 16 Aug 2018 20:28:44 +0000 encryption //files.programster.org/tutorial-template-images/thunderbird.png https://blog.programster.org/mysql-timestamps-automatically-update Thu, 16 Aug 2018 20:28:44 +0000 MySQL //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/run-your-own-private-docker-registry Learn how to deploy and run your own private Docker registry. Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/javascript-object-orientation Thu, 16 Aug 2018 20:28:44 +0000 JavaScript https://blog.programster.org/amazon-linux-install-docker Install docker on Amazon Linux Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/amazon-linux-install-byobu Install Byobu on Amazon Linux. Thu, 16 Aug 2018 20:28:44 +0000 EC2 //files.programster.org/tutorials/linux/session-managers/byobu/byobu.png https://blog.programster.org/bitcoins-mathematical-problem Thu, 16 Aug 2018 20:28:44 +0000 bitcoin //files.programster.org/tutorials/bitcoin/bitcoin.jpg https://blog.programster.org/bitcoin-moneylaundering-or-anonymizing Thu, 16 Aug 2018 20:28:44 +0000 bitcoin //files.programster.org/tutorials/bitcoin/bitcoin.jpg https://blog.programster.org/thunderbird-stop-opening-next-message Thu, 16 Aug 2018 20:28:44 +0000 Thunderbird //files.programster.org/tutorial-template-images/thunderbird.png https://blog.programster.org/fix-thunderbird-send-mail-issue Thu, 16 Aug 2018 20:28:44 +0000 Thunderbird //files.programster.org/tutorial-template-images/thunderbird.png https://blog.programster.org/create-your-own-debian-7-mirror Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorial-template-images/linux/debian.png https://blog.programster.org/debian-move-mysql-database-to-another-disk Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/getting-started-with-salt-on-ubuntu Thu, 16 Aug 2018 20:28:44 +0000 salt https://files.programster.org/tutorials/devops/saltstack/saltstack.jpg https://blog.programster.org/storj-io-and-decentralized-storage Thu, 16 Aug 2018 20:28:44 +0000 https://blog.programster.org/ssh-two-factor-authentication Thu, 16 Aug 2018 20:28:44 +0000 SSH //files.programster.org/tutorials/ssh/ssh.png https://blog.programster.org/ubuntu-14-04-installing-swagger Install Swagger 2.0 on Ubuntu 14.04. Thu, 16 Aug 2018 20:28:44 +0000 swagger //files.programster.org/tutorials/documentation/swagger/header-image/swagger.jpg https://blog.programster.org/ubuntu-14-04-install-skype Thu, 16 Aug 2018 20:28:44 +0000 Skype https://files.programster.org/tutorials/voip/skype/skype.webp https://blog.programster.org/preparing-for-the-ec2-container-service Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/gpg-cheatsheet My cheatsheet for using GnuPG. Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet https://files.programster.org/tutorials/security/cryptography/gpg/gpg.jpeg https://blog.programster.org/zfs-on-linux-running-out-of-memory Thu, 16 Aug 2018 20:28:44 +0000 ZFS //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/kvm-offline-migration Learn how to manually move/migrate a KVM guest from one machine to another. Thu, 16 Aug 2018 20:28:44 +0000 KVM //files.programster.org/tutorials/kvm/hetzner/setup-networking/kvm.jpg https://blog.programster.org/kodi-improve-fast-forward Thu, 16 Aug 2018 20:28:44 +0000 kodi https://blog.programster.org/is-it-pgp-or-gpg Thu, 16 Aug 2018 20:28:44 +0000 encryption https://files.programster.org/tutorials/security/cryptography/gpg/gpg.jpeg https://blog.programster.org/strip-audio-tracks-from-an-mkv-with-mkvtoolnix Thu, 16 Aug 2018 20:28:44 +0000 mkv https://blog.programster.org/tribler-anonymous-bittorrent Thu, 16 Aug 2018 20:28:44 +0000 bittorrent https://blog.programster.org/nautilus-gpg-integration Learn how to add GPG support to the Nautilus file browser so that you can easily encrypt and decrypt files. Thu, 16 Aug 2018 20:28:44 +0000 encryption //files.programster.org/tutorial-template-images/folders.png https://blog.programster.org/raid Thu, 16 Aug 2018 20:28:44 +0000 RAID //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/software-raid Thu, 16 Aug 2018 20:28:44 +0000 RAID //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/getting-started-with-less Thu, 16 Aug 2018 20:28:44 +0000 Less //files.programster.org/tutorials/css/css-logo.png https://blog.programster.org/startssl-create-your-first-website-certificate Thu, 16 Aug 2018 20:28:44 +0000 SSL https://blog.programster.org/configuring-free-ssl-certificates-with-startssl-validating-domains Thu, 16 Aug 2018 20:28:44 +0000 SSL https://blog.programster.org/free-ssl-certs-nginx-debian Thu, 16 Aug 2018 20:28:44 +0000 SSL https://blog.programster.org/github-push-single-change-upstream Thu, 16 Aug 2018 20:28:44 +0000 Git //files.programster.org/tutorial-template-images/git.png https://blog.programster.org/debian-7-install-seafile-server-4-x Thu, 16 Aug 2018 20:28:44 +0000 Seafile //files.programster.org/tutorials/seafile/generic-cover-image.png https://blog.programster.org/python-multithreading-you-could-be-wasting-time Learn about how multi-threading in Python might be a waste of time because of the global interpreter lock (GIL). Thu, 16 Aug 2018 20:28:44 +0000 Python //files.programster.org/tutorials/python/python.png https://blog.programster.org/lychee-image-hosting-deployed-with-docker Thu, 16 Aug 2018 20:28:44 +0000 Docker //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/ubuntu-install-atom-markdown-editor Install the Atom texte editor in Ubuntu Thu, 16 Aug 2018 20:28:44 +0000 atom https://blog.programster.org/debian-8-install-mysql-5-6 Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorials/databases/mysql/mysql.jpg https://blog.programster.org/debian-close-ssh-connections-before-turning-off Thu, 16 Aug 2018 20:28:44 +0000 Debian //files.programster.org/tutorials/ssh/ssh.png https://blog.programster.org/generate-gpg-keys Learn how to generate GPG keys. Thu, 16 Aug 2018 20:28:44 +0000 encryption https://files.programster.org/tutorials/security/cryptography/gpg/gpg.jpeg https://blog.programster.org/first-things-to-do-after-installing-debian-7-x Thu, 16 Aug 2018 20:28:44 +0000 Debian https://blog.programster.org/managing-multiple-ssh-keys Thu, 16 Aug 2018 20:28:44 +0000 SSH //files.programster.org/tutorials/ssh/ssh.png https://blog.programster.org/iterative-remote-backups-with-duplicity Thu, 16 Aug 2018 20:28:44 +0000 backups //files.programster.org/tutorials/backups/generic-header-image.png https://blog.programster.org/qcow2-conversion-and-snapshotting Thu, 16 Aug 2018 20:28:44 +0000 disk //files.programster.org/tutorial-template-images/hdd.png https://blog.programster.org/ubuntu-configure-git-to-use-meld-for-diffs Thu, 16 Aug 2018 20:28:44 +0000 Git //files.programster.org/tutorial-template-images/git.png https://blog.programster.org/vim-enable-syntax-highlighting Thu, 16 Aug 2018 20:28:44 +0000 VIM //files.programster.org/tutorials/text-editors/vim/vim.png https://blog.programster.org/things-to-do-after-installing-debian-8-0 A list of things you may wish to do after a fresh install of debian 8. Thu, 16 Aug 2018 20:28:44 +0000 Debian https://blog.programster.org/zfs-cheatsheet A cheatsheet of commands for managing a ZFS filesystem. Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet //files.programster.org/tutorials/zfs/generic-header/01.png https://blog.programster.org/git-cheatsheet A cheatsheet for using git. If you don't need a cheatsheet for git, you must be amazing, or lying to yourself. Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet //files.programster.org/tutorial-template-images/git.png https://blog.programster.org/add-comments-to-your-ghost-blog Thu, 16 Aug 2018 20:28:44 +0000 Ghost https://blog.programster.org/docker-cli-cheatsheet A cheat-sheet for using the Docker CLI, and Docker-compose CLI. Thu, 16 Aug 2018 20:28:44 +0000 cheatsheet //files.programster.org/tutorial-template-images/docker.png https://blog.programster.org/bash-cheatsheet A cheatsheet for writing BASH scripts. Thu, 16 Aug 2018 20:28:44 +0000 BASH //files.programster.org/tutorials/linux-commands/bash/bash.jpeg