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.

Maybe you have experienced the default Vi mode in Zsh, after turning on the default Vi mode, you gradually found that it had many problems, some features were not perfect or non-existent, and some ...