usr/src/usr.bin/rwho/rwho.1

.\" Copyright (c) 1983, 1990 The Regents of the University of California.
.\" All rights reserved.
.\"
.\" %sccs.include.redist.roff%
.\"
.\"     @(#)rwho.1      6.7 (Berkeley) %G%
.\"
.Dd
.Dt RWHO 1
.Os BSD 4.2
.Sh NAME
.Nm rwho
.Nd who is logged in on local machines
.Sh SYNOPSIS
.Nm rwho
.Op Fl a
.Sh DESCRIPTION
The
.Nm rwho
command produces output similar to
.Xr who ,
but for all machines on the local network.
If no report has been
received from a machine for 5 minutes then
.Nm rwho
assumes the machine is down, and does not report users last known
to be logged into that machine.
.Pp
If a users hasn't typed to the system for a minute or more, then
.Nm rwho
reports this idle time.  If a user hasn't typed to the system for
an hour or more, then
the user will be omitted from the output of
.Nm rwho
unless the
.Fl a
flag is given.
.Sh FILES
.Bl -tag -width /var/spool/rwho/rhowd.* -compact
.It Pa /var/spool/rwho/whod.*
information about other machines
.El
.Sh SEE ALSO
.Xr ruptime 1 ,
.Xr rwhod 8
.Sh HISTORY
The
.Nm rwho
command
appeared in
.Bx 4.3 .
.Sh BUGS
This is unwieldy when the number of machines
on the local net is large.