Sure, using the Linux command line is optional. But these are commands I rely on every day, and you can benefit from them, too.

You can select a default zone from the list and even set the default zone. Out of the box, the default zone is FedoraWorkstation, which rejects unsolicited incoming packets from ports 1 to 1024 ...

B efore I got obsessed with distro-hopping, I was terrified of the Linux terminal. Since I’d been a Windows user since my ...

Ubuntu is one of the most popular Linux distributions of all time, and for that reason it's seen plenty of bad attempts at ...

Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which commands you can leave behind and which you can switch to instead.

The terminal may seem powerful, but it's not always as good as it sounds. Learn all the misconceptions of using the Terminal vs using the GUI ...

While the September 2025 Shai-Hulud attack focused primarily on credential harvesting and self-propagation, this new variant ...

The attackers have learned from their mistakes and have now developed a more aggressive version of the worm. It has already ...

Delete Backs up to erase one character. Backspace Mapped as a backspace key, displaying ^H. Ctrl-u Erases the command line. Ctrl-w Erases the last word on the command line. Ctrl-s Stops flow of output ...

Intelligent command verification for documentation. Discovers all commands in markdown files, validates them using git diff-based cache invalidation, and ensures documentation accuracy with zero token ...