One of the most used commands by Linux users and the one that a Linux beginner must learn is- ‘ls’ Command. It is usually used to view the contents of current directory. So, when you run this command, the files and sub-directories included under the current directory will be listed before you. Very useful command and everyone who uses Linux should know this command.

This tutorial will guide you to know more about ‘ls’ command with it’s basic usages.

Full article here:
Basic Usage of ‘ls’ Command in Linux With Examples (Your Own Linux..!)
Related:
Linux Commands For Beginners – A Tutorial (TechWench)