Example 1-13 Display who is logged on a system who

Linux is a truly full multi-users operating system and a given Linux machine can host several users simultaneously. If you are working on a Linux client or server, you can check who are currently logged into the system using the command who

Linux is a truly full multi-users operating system and a given Linux machine can host several users simultaneously. If you are working on a Linux client or server, you can check who are currently logged into the system using the command who