Bash Shell Scripting - Viewing the Running Processes (ps Command)

The video tutorial provides a comprehensive guide to the PS command in Linux, explaining its basic usage, how to list processes, and advanced options like PS -EF and PS aux. It covers listing processes by user and group, using process IDs, and viewing processes in a tree format. The tutorial also demonstrates customizing PS output and counting processes by user, offering practical examples and tips for effective process management.

What is the significance of the UID and PPID fields in the PS command output?

What does the command 'ps -eo pid,ppid,user,command' do?

How can you sort the processes based on memory or CPU usage?

What are some common options available with the PS command?