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 ...

If you are starting to experiment with the OS X Terminal, you'll want to know what commands are available. Here are some ways to explore your options. Topher, an avid Mac user for the past 15 years, ...

The Terminal in OS X may seem like a cryptic tool to use, but there are some quick and useful commands that can be run in it to help troubleshoot your system, and they do not require much knowledge of ...

A mouse click will only get you so far in Ubuntu. Learning terminal commands is an important step for anyone who's serious about using "the other OS." The experts at Ask Ubuntu provide guidance on the ...

The most important networking command in Linux might be ping. This command lets you check if a remote machine is responding ...

If working in the Terminal gets a little confusing because you run so many commands at once, this little trick will put a separator in between each prompt so you can easily see the last few commands ...

is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft is launching a new command line app for Windows, dubbed Windows Terminal ...

The Android Debug Bridge (adb) no longer works when users are working on the bootloader. As such Android users that find themselves not booted in to their devices with the debugging tools not active ...