Linux | News, how-tos, features, reviews, and videos
When writing scripts, it’s important to know how to test and validate variables.
Case statements allow your scripts to react differently depending on what values are being examined.
Once a script is prepared and tested, you can get a significant task completed simply by typing the script's name followed by any required arguments.
Linux tricks can make even the more complicated Linux commands easier, more fun and more rewarding.
Pipes, aliases and scripts make Linux so much easier to use.
Our Linux cheat sheet includes some of the most commonly used commands along with brief explanations and examples of what the commands can do.
Commands that provide help are essential. Here's a look at some of the help you can get from the Linux system itself.
This series of posts will help Linux/Unix newbies to feel comfortable on the command line.
The Linux compgen command is a bash builtin that's used to provide different varieties of information.
Linux offers a lot of helpful commands for doing math on the command line.