it’s really important to know what every logged in user doing on the system, that’s really help to know where are CPU and Memory usage going on usually.

1. How To show logged in user accounts for this system

Open Terminal and type

output example

This will show current logged in users to the system, also if you switching user and you didn’t logged out from the second user it will be listed.

tty7 : terminal name that connected to the stander input with 7

and time and date for logging time.

2. Showing more informations for current logged in users for this system

open Terminal and Type

This will show more information about up running time for this user, current window manager used by this user and the load average.

Output example

3. How to show accessed applications for specific user

Open terminal and type

mb is the username change it with yours or any another active user account.

output example

That’s it for now.