Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which ...

Linux is often regarded as a complex operating system. In fact, even though it’s free, some experts argue that there’s a DIY ...

I've shown you the basics of each command. When you first start using Linux, that's all you'll need. However, as you keep going, you might need to use the more advanced features of those commands. The ...

Once you’ve gained a solid understanding of Linux and mastered the various commands available, your next big win comes in the form of shell functions. Code wrapped in a function can be reused by your ...