Linux who command

Use who command is used to find current logged in users in your system along with other useful details. You can find details like remote IP address, terminal details, date/time of login etc.

Syntax:

$ who [options]

Find All Login Users

List all users currently logged in to your system.

$ who

Output:

Find Current Login User

You can also use the following command to print username of current logged in user.

$ who am i

Output: