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

Of all the Linux commands, rm is notorious. It's easy to completely wipe out your system with one mislaid rm command as root.

While I'm young enough to have largely grown up on graphical user interfaces, my recent interest in Linux has certainly shown me three things: You can't get away from the command line completely in ...

Remember MINIX? Short for Minimal UNIX, MINIX is a close cousin of GNU/Linux. To GNU/Linux users, it is simultaneously familiar and foreign, and it challenges orthodox assumptions about how an ...