GUIs are great—we wouldn’t want to live without them. But if you’re a Mac or Linux user and you want to get the most out of your operating system (and your keystrokes), you owe it to yourself to get ...

Sending messages to other users on the Linux command line can be very easy, but there are a number of commands that you might want to consider. In this post, we’ll look at four commands and see how ...

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

Linux might sound scary for first-time Linux users, but actually, it isn’t. Linux is a bunch of open-source Unix operating systems based on Linux Kernel. These operating systems are called Linux ...

How to send messages to users logged into your Linux machines Your email has been sent If you want to send a mass message to users who are logged into your Linux servers, Jack Wallen shows you how.