The ls command is a well-known and often used command-line program that is used to list directory contents by name; in fact, it could be argued that it is the most used Linux command-line program ...

It is a command you should know by heart since it is so ubiquitous in everything you do on the Linux command line. There are various arguments you can pass to this command, such as ' ls -R', which ...

The ls command with the -l option displays permissions in the “rwx” fashion. By adding “a” to the options, it will include files and directories that start with a “,” (otherwise omitted).

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.