Telnet, ifconfig, and netstat, and more, all have better replacements.

DNS is a critical component for PC networking, searching, and security. If you want to learn how to set it up on Ubuntu-based ...

The commands below include basic Unix commands such as ls, cat, cp, mv, grep, etc. We will also talk about some of the shortcuts that can help you take control of your operating system faster and in a ...

Working on the command line is an integral part of being a successful Linux user. You need to have a firm grasp of certain commands to work effectively. There are even certain commands that you must ...

Your data center might depend upon Linux, so why not get the most out of the command line with GNU Parallel? When you run commands on Linux, be they one at a time at the prompt or from a bash script, ...

If you’re on the hunt for an improved version of the Linux top command, Jack Wallen believes btop is the way to go. Over the years, I cannot tell you how many times I’ve had to use the Linux top ...