If you find your thrill delving into the networking side of Unix, you'll find that there are lots of commands to give you all the insights you might want.

Learn how to capture the output of certain Unix commands to the clipboard.

Memory is one of the most important parts of your Unix system for performance. Let's look at some commands that will tell you what you need to know about the memory on the systems you manage is ...

It's all in the permissions. Find out how you read these permissions and make them work for you. Have you ever entered “ls –l” into a UNIX command line and seen something like this?

All of these operating systems share the Unix command-line tools and the command line tool for resetting a password is called "passwd." ...

Secure Copy is a UNIX standard used to transfer files from one computer to another. He's how to use the function in macOS, all via the Terminal window.

In fact, from the command-line, there are only a few ways to tell that Mac OS X isn’t a normal FreeBSD release: Ask the OS itself. The Unix command “uname -s” will tell you the operating ...