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

It is no secret that we often use and abuse bash to write things that ought to be in a different language. But bash does have its attractions. In the modern world, it is practically everywhere. It ...

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

The first thing most people learn about the command history is that you can go back and forward through your history with the up and down keys. Bash stores history entries between shells by default ...