xargs is one of the most powerful commands in Linux. In this tutorial, you'll learn to use xargs command with some practical and useful examples.| Linux Handbook
There are two kinds of pipes in Linux: named and unnamed. Here's a detailed look at pipe redirection.| Linux Handbook
Learn how to redirect output or error or both to /dev/null in Linux so that it doesn't show up on the screen.| Linux Handbook
/dev/null is the blackhole equivalent of Linux systems. What is it and why it used?| Linux Handbook