The bash shell's history command in Linux makes it easy to review and reuse commands, but there's a lot you do to control how much it remembers and how much forgets. The bash history command on Linux ...

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

Linux shells like bash have a convenient way of remembering commands that you type, making it easy to run them again without having to retype them. Just use the history command (which is a bash ...

Having a history of shell commands is a great idea. It is, of course, enormously handy when you have to run something repetitively or you make a simple mistake that needs correction. However, as I’ve ...

Linux runs on hardware as diverse as the Raspberry Pi and powerful supercomputers, making it a flexible choice of operating system. Linux can be used via a graphical user interface similar to Windows ...