A Raspberry Pi board, a spare USB Wi-Fi adapter, and a few terminal commands can turn a credit-card-sized computer into a functioning wireless access point that rebroadcasts your router’s signal to ...

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

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

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 ...