How to use the finger command: 2-Minute Linux Tips

The video tutorial explains the use of the 'finger' command to gather information about user accounts. It demonstrates how to check details like full name, login history, and mail status for a user named Nemo. The tutorial also shows how to see all currently logged-in users and discusses the concept of a 'plan' file, which can contain user-specific text information.

How can you see all users currently logged in?

What should you include in a plan file to display its content?