Our Linux cheat sheet includes some of the most commonly used commands along with brief explanations and examples of what the commands can do.

Linux distributions vary widely in how they come configured. For example, Ubuntu doesn't allow you to use the root user out-of-the-box. You can only operate superuser commands using the sudo command.

Looking to dive into the world of Linux? Learn the essential Linux commands that will help you take full advantage of its capabilities.

Linux distros come preinstalled with many networking tools, and you can install more from your package manager. Here are some of the Linux networking commands you should know.

5 Linux commands you need to have ready - just in case Why keep a first aid kit or fire extinguisher in your home? Same with these commands: You'll never know when they might come in very handy.

If you're not yet comfortable with writing scripts on Unix and Linux systems, this post might get you off to a healthy start.