Programster's Blog

Tutorials focusing on Linux, programming, and open-source

Nginx reverse-proxy webserver

Deploy Nginx Proxy Manager Through Docker

Learn how to deploy Nginx Proxy Manager, in order to easily configure reverse proxying for your websites.

Vault HashiCorp secrets-management

Deploy Hashicorp Vault through Docker

Learn how to deploy Vault by Hashicorp through Docker.

Proxmox

Proxmox Storage Guide

A guide to Proxmox Storage.

networking Netplan DHCP

Ubuntu - Multiple Network CIDR Issue

Resolve an issue with receiving a dynamic secondary IP in Ubuntu.

Wiki Documentation

Deploy Your Own Wiki With XWiki

Learn how to deploy your own Wiki with XWiki and Docker.

PHP Rundeck

Extending Rundeck Image With PHP

Learn how to extend the Rundeck image in order to be able to support local PHP scripts.

Docker networking lectures

Lecture - Docker Networking With NetworkChuck

Learn about the various Docker networks with a fantastic video from NetworkChuck on Youtube.

networking lectures UniFi

Lecture - Configuring VLANs, Firewall Rules, and WiFi Networks with UniFi

Watch a timestamped video from TechnoTim on configuring your network with UniFi.

Xubuntu

Xubuntu 22.04 Setup Desktop Script

My script for setting up a fresh install of Xubuntu 20.04

networking Netplan

Netplan Cheatsheet

A cheatsheet for Netplan.

Ansible DevOps Rundeck automation

Deploying Rundeck Through Docker

Learn how to deploy Rundeck easily with the help of Docker.

tools Penpot

Deploying Penpot with Docker

Learn about deploying Penpot with Docker.

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Programster's Blog Ⓒ 2026