The Linux fold command enables you to break a string of characters into same-size chunks, but it can also be used to provide a series of characters or strings to drive a loop. This post reviews ...

Master the command line and you'll be able to perform powerful tasks with just a few keystrokes. This cheat sheet will help you remember helpful Linux commands, whether you're new to Linux or ...

The command line isn't just for wise Linux beards. It's actually an awesome tool with almost limitless functionality. Here's a primer on how it works, and how you can do almost anything with it ...

It is a command you should know by heart since it is so ubiquitous in everything you do on the Linux command line. There are various arguments you can pass to this command, such as 'ls -R', ... These ...

Watch is a command on Linux that will repeatedly run commands for you, and it offers some very useful options.One of its basic options is that you can tell watch how long to wait before running ...

Either way, learning a few basic commands is a good first step toward getting truly comfortable with Linux. You’ll soon see that the command line really is your friend. Follow Katherine Noyes on ...