A look at three Linux commands - ps, pstree and tree - for viewing files and processes in a tree-like format.

One reason a lot of people get started with the Linux terminal is to use ImageMagick and FFmpeg. These are popular tools for converting image and video files. One reason you might want to do this is ...

To start, understand that process accounting is different than what you see when running the ps command. It shows details on commands that have completed –- not those that are currently running.

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.