The uniq command reports or even deletes repeated lines in a file. In this article,…
Linux chmod command tutorial for beginners
If you are new to Linux, and are looking for a way to change file/directory permissions through the command line, you’ll be glad to know there exists a command – dubbed chmod – that lets you easily do this. In this tutorial, we will discuss the basics of this command as well as provide examples explaining how it can be used in various scenarios.