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

The Terminal application in macOS is one of the most useful tools available. Although some users prefer the more user-friendly approach of a graphical user interface (GUI), it’s important to remember ...

A terminal is an application on Unix-based operating systems that provides a command-line interface (or CLI), so you can interact with the operating system’s shell and access/control its different ...

Save the file by hitting Ctrl+O, then quit nano with Ctrl+X. Close the terminal window. (You can type the command exit to do ...

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 ...

If you're sick of waiting for the progress bar to complete every time you reboot after a macOS software update, then you'll be pleased to learn there's another way to update your Mac that could ...

How to perform a clean install (or upgrade) of macOS Mojave via Terminal Your email has been sent Apple's newest OS contains an updated command for a clean install or ...