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.

Cron is nice and all, but don't forget about its cousin at. When I first started using Linux, it was like being tossed into the deep end of the UNIX pool. You were expected to use the command line ...

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 ...

The UNIX ping command lets you test network servers and latency. Here's how to use it in the macOS Terminal app.

Since Bash is a direct descendant of the Bourne shell, it inherited all the key ideas of how a programming environment works. This includes how it blends the programming language with the command ...

Users can run almost all UNIX commands in a less intimidating environment than Terminal, whilst still having access to most of its power. XMorph 1.2 is a utility to change OS X's appearance/theme.

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.