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

Hardcore Linux users will think I'm committing the ultimate blasphemy when I say the Linux terminal doesn't have to be a part of the equation. Have to, being the operative term. When I first started ...

If you’re an admin with Linux servers in your data center or cloud hosted account (such as AWS and Google Cloud), chances are pretty good you connect to those machines via SSH. Sometimes you need to ...