Here are some warm-up exercises for anyone just starting to use the Linux command line. Warning: It can be addictive. If you’re new to Linux or have simply never bothered to explore the command line, ...

While Linux systems install with thousands of commands, bash also supplies a large number of “built-ins”—commands that are not sitting in the file system as separate files, but are part of bash itself ...

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. Note: ...