Linux Journey: Command Line provides a short overview of the most important commands, with associated exercises and interactive quiz questions.

Any Linux systems administrator needs to be proficient with a wide range of commands for user management, file handling, system monitoring, networking, security and more. This article covers a ...

Linux is the most secure OS on the market for a reason. These are the security-centric commands you should have in your back pocket.

Getting started with Linux can be more than a little daunting. In this article we help you learn the commands needed to find your way around and teach you how to find out more on your own.

I often profess that Linux can be used without the command line, but at some point, you might want to learn it anyway. When you do, consider these commands.

5 terminal commands every Linux newbie should know Sometimes you'll need to use the terminal, but it's not as scary as you think.

The where, whereis and whatis commands summarize commands, show where executables are, and point to relevant man pages.