# w

> Show who is logged on and what they are doing.
> Print user login, TTY, remote host, login time, idle time, current process.
> More information: <https://ss64.com/osx/w.html>.

- Show logged-in users information:

`w`

- Show logged-in users information without a header:

`w -h`

- Show information about logged-in users, sorted by their idle time:

`w -i`