Programster's Blog

Tutorials focusing on Linux, programming, and open-source

MailHog

MailHog

Learn about how you can use MailHog to deploy a fake SMTP provider for development.

Debian networking DHCP

Configure DHCP Server on Debian 12

Learn how to configure a DHCP server on a Debian 12 server.

Firefox search

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.

Debian OpenVPN VPN Pritunl

Debian 12 - Install Pritunl

Learn how to install and deploy a Pritunl VPN server on a Debian 12 VPS.

monitoring Nginx Zabbix webserver

Configure Nginx Monitoring With Zabbix

Learn how to monitor your Nginx server with Zabbix Agent 2 on Debian 12 / Ubuntu 22.04.

monitoring Zabbix PostgresSQL

Configure PostgreSQL Monitoring With Zabbix

Learn how to monitor your PostgreSQL server with Zabbix Agent 2 on Debian 12 / Ubuntu 22.04.

PostgreSQL

Ubuntu 22.04 - Install PostgreSQL

Install PostgreSQL on Ubuntu 22.04.

monitoring Ubuntu Zabbix

Zabbix - Monitoring A Ubuntu 22.04 Host

Learn how to monitor an Ubuntu 22.04 instance with Zabbix.

monitoring apache Zabbix webserver

Configure Apache Monitoring With Zabbix

Learn how to monitor your Apache server with Zabbix Agent 2 on Debian 12.

password-manager Passbolt

Passbolt - Export Passwords

Learn how to export passwords in Passbolt.

Debian monitoring Zabbix

Zabbix - Monitoring A Debian 12 Host

Learn how to monitor a Debian 12 instance with Zabbix.

MySQL monitoring MariaDB Zabbix

Zabbix - Monitor MySQL / MariaDB Database

Learn how to configure Zabbix monitoring of your MySQL/MariaDB database running on a Debian 12 host.

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Programster's Blog Ⓒ 2025