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

One of the simplest ways to run a command in the background is by appending an ampersand (&) at the end of the command. This method instructs the shell to execute the command as a separate background ...

If your Linux desktop freezes, don't panic; there are ways to fix it. You can use keyboard shortcuts, virtual consoles, SSH, and other tricks. These tips can help avoid a hard reboot. I started using ...

Typing the same command again and again can become tiresome. Here are a number of ways you can make repeating commands – or repeating commands but with some changes – a lot easier than you might ...