UNIX and Linux

Articles on managing websites on your UNIX, Linux or FreeBSD Web server.

Articles in UNIX and Linux

Understanding permissions - Beginner Tutorial

What are UNIX file permissions, and how do you set them? This tutorial explains it all.

Useful UNIX commands - Intermediate Reference

This tutorial shows you some of the most common UNIX commands and techniques that you'll need when managing your sites.

SSH and basic commands - Intermediate Tutorial

Learn how to connect to your Web server via SSH, and issue some basic UNIX commands.