Sudo lets you run any terminal command as another user — hence "substitute user" — but the default and most common use for it ...

Pear OS has had a bit of history. It started out as a Debian-based Linux distribution called Pear OS. Then, out of nowhere, it was renamed Comice OS. The rename gremlins struck again, and it was back ...

Picochess is a chess program for the Raspberry Pi that you can use to carry out analyses, train openings, and master games.

Logs, databases, and caches grow under /var. Learn why Linux admins monitor the /var directory to prevent disk issues and service failures.

Why bother with complicated regular expressions when you can point and click your way to finding the files and folders you need?