pstree is a Linux command that shows the running processes as a tree. It is used as a more visual alternative to the ps command. The root of the tree is either init or the process with the given pid.

What is a process tree?

A process tree is a tool for visualizing and archiving the various stages of a given planning and development project in chronological order. It brings several types of information together in one place, thus creating a general picture of the matter at hand.

How do you make a process tree?

Creating the Process Tree Structure

1. Choose the appropriate environment folder, right click, and then select New >> Folder.
2. To create a Process, right-click on the Example1 folder and select New >> Process.
3. Rename the process to “Example Process” by right clicking on the “New Process” icon and selecting Rename.