who.1 (499B)
1 .TH WHO 1 ubase-VERSION 2 .SH NAME 3 \fBwho\fR - Print who has logged on 4 .SH SYNOPSIS 5 \fBwho\fR [\fB-ml\fR] 6 .SH DESCRIPTION 7 \fBwho\fR prints a list of who has logged on, their controlling tty, and the 8 time at which they logged on. 9 .SH OPTIONS 10 .TP 11 \fB-m\fR 12 Only show users on current tty. 13 .TP 14 \fB-l\fR 15 Print LOGIN processes as well. 16 .SH BUGS 17 \fBwho\fR relies on the utmp file to be updated responsibly. This 18 doesn't always happen, which can cause who to print completely 19 bogus data. 20 .SH SEE ALSO 21 utmp(5)