Check if a file is really a file, whether a string contains anything, and whether you can run a program with these vital patterns.

Repetition disguised as discipline exposed by a simple Linux command.

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...

Learn how to use Bash aliases to shorten commands, reduce errors, speed up tasks, and improve your productivity in the Terminal.

Enable the Linux terminal on any Android device, and you can create or practice your bash scripting on the go.