The who command (which we will discuss in Chapter 8), displays a list of all the userids that are currently logged into the system. If a userid is logged in more than once, who will show that. Log in...

The who command (which we will discuss in Chapter 8), displays a list of all the userids that are currently logged into the system. If a userid is logged in more than once, who will show that. Log in on each of your virtual consoles, one by one. Then switch to your GUI, open a terminal window, and enter the who command. What do you see?