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

Getting started with Linux can be more than a little daunting. In this article we help you learn the commands needed to find your way around and teach you how to find out more on your own. Share on ...

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 ...

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 ...

If you have any experience with the Linux command line, you’ve probably used a pipe to solve tasks by combining simple ...

Knowing Linux commands is necessary if you're a ͏tech enthusiast. As per current data, this operating system holds a large market share in computer operating systems. The popular ͏server and cloud ...

Commands that provide help are essential. Here's a look at some of the help you can get from the Linux system itself. Even after you’ve used Linux for a while, you will still find yourself needing ...

This article is reprinted from the book A Practical Guide to Linux Commands, Editors, and Shell Programming 3rd edition, with permission of the author and publisher ...