For AI agents: a documentation index is available at /llms.txt. Markdown versions of documentation pages are available by appending .md to the URL.

Learning Center

JC Brian Refugia

Technical writer

How to Install Node.js and NPM on Ubuntu 24.04

JC Brian Refugia

How to Create a Text File in Linux Terminal

JC Brian Refugia

Switching between Java Versions on Ubuntu

JC Brian Refugia

How to Install Docker on MacOS

JC Brian Refugia

How To Install the Apache Web Server on Ubuntu 22.04

JC Brian Refugia

How To Add Swap Space on Ubuntu 22.04

JC Brian Refugia

How To Install Webmin on Ubuntu 24.04

JC Brian Refugia

How to Remove Symbolic Links in Linux

JC Brian Refugia

Systemctl Commands: Restart, Reload, and Stop Service

JC Brian Refugia