Category: Command line utilities

Lock The Keyboard And Mouse

How To Lock The Keyboard And Mouse, But Not The Screen In Linux

In this tutorial, I will show you how to lock the keyboard and mouse, but not the screen in Linux using “xtrlock” utility. Xtrlock is a simple, yet useful utility to lock the X display...

List Directory Contents Without Using ls Command

Different Ways To List Directory Contents Without Using ls Command

The “ls” command is the most commonly used command to list files and directories in a directory in Unix-like systems. However, there are other ways to list directory contents without using ls command. As you...