who.1 (514B)
- .Dd February 2, 2015
- .Dt WHO 1
- .Os ubase
- .Sh NAME
- .Nm who
- .Nd print who has logged on
- .Sh SYNOPSIS
- .Nm
- .Op Fl lm
- .Sh DESCRIPTION
- .Nm
- prints a list of who has logged on, their controlling tty, and the
- time at which they logged on.
- .Sh OPTIONS
- .Bl -tag -width Ds
- .It Fl l
- Print LOGIN processes as well.
- .It Fl m
- Only show users on current tty.
- .El
- .Sh SEE ALSO
- .Xr utmp 5
- .Sh BUGS
- .Nm
- relies on the utmp file to be updated responsibly. This
- doesn't always happen, which can cause
- .Nm
- to print completely bogus data.