Shells like KornShell, Bash, Zsh, and Fish offer command-line editing; Emacs-style editing is recommended. Have ...

More math on the Linux command line. May 8, 2025 5 mins. how-to. Making use of your command history on Linux. Apr 22, 2025 6 mins. how-to. 18 essential commands for new Linux users.

Why is Linux better suited to educational environments than either MacOS or Windows? Several reasons: Reliability, security, ...

One of the biggest signs you’re ready for Arch is that you already find yourself spending time in Linux communities, whether ...

Also: 5 Linux commands for quickly finding the system information you need to know. 5. systemctl. The systemctl command is not only good for starting and stopping applications; ...

If you're thinking of switching from Windows 10, Linux may look like the shining light at the end of the tunnel. But... stop!

Two critical vulnerabilities in Sudo command-line tool allow privilege escalation for local attackers on Linux systems ...

Help command. The Linux help command will provide information on built-ins. For example, you can ask help about the help command. The response, as shown below, shows that help is itself a built-in.

Since Linux filenames and commands are case-sensitive, it’s handy to know exactly how something is spelled. In short, think of ls as your scout that you can use to peek around the system.

No Linux? No problem. Just get AI to hallucinate it for you ChatGPT-generated command line can create virtual files, execute code, play games.