The --version (-V) option goes hand-in-hand with --help because it helps you find out about the program, and it’s usually ...

Linux commands can provide details on files and show options for customizing file listings, but can also reach as deeply into a file system as you care to look. There are many ways to list files and ...

The sort command then arranges these in alphabetical order so that the uniq command will include each username only once. That’s quite a few pipes, but they can cut the output down to just what we ...

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. Share on ...

I'm a big fan of gamified learning. That led me to try out a popular Linux learning game: OverTheWire. What started as a quick curiosity turned into hours of addictive puzzle-solving, terminal ...