DNS is a critical component for PC networking, searching, and security. If you want to learn how to set it up on Ubuntu-based distros from the command line, here's how.

Ubuntu is one of the most customizable operating systems available. In order to begin to understand the various complexities of the system, you need to become familiar with the most basic commands at ...

Ubuntu is replacing core Linux tools with Rust. Here’s how memory safety could strengthen security without breaking familiar ...

Carrying over from yesterday’s examination of the Ubuntu command line, today’s installment of 30 Days With Ubuntu Linux is dedicated to ‘man’ and ‘grep’. These commands wield significant power, and ...

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

You can easily manage printers connected to your company's Ubuntu systems using the CUPS printing server and a Web browser or by using Ubuntu's Printers configuration ...

Most Linux distributions are considerably more secure than Windows out of the box. There are many reasons for that, including the inherent user and file permissions structure, the addition of ...

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 ...

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 ...

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, ...