1.\" $NetBSD: rwho.1,v 1.13 2005/10/01 00:03:47 wiz Exp $ 2.\" 3.\" Copyright (c) 1983, 1990, 1993 4.\" The Regents of the University of California. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. Neither the name of the University nor the names of its contributors 15.\" may be used to endorse or promote products derived from this software 16.\" without specific prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 19.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 22.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28.\" SUCH DAMAGE. 29.\" 30.\" from: @(#)rwho.1 8.1 (Berkeley) 6/6/93 31.\" $NetBSD: rwho.1,v 1.13 2005/10/01 00:03:47 wiz Exp $ 32.\" 33.Dd September 30, 2005 34.Dt RWHO 1 35.Os 36.Sh NAME 37.Nm rwho 38.Nd who is logged in on local machines 39.Sh SYNOPSIS 40.Nm 41.Op Fl aHq 42.Sh DESCRIPTION 43The 44.Nm 45command produces output similar to 46.Xr who 1 , 47but for all machines on the local network. 48If no report has been 49received from a machine for 11 minutes then 50.Nm 51assumes the machine is down, and does not report the users last known 52to be logged into that machine. 53.Pp 54If a user hasn't typed to the system for a minute or more, then 55.Nm 56reports this idle time. 57.Bl -tag -width Fl 58.It Fl a 59Include all users. 60By default, if a user hasn't typed to the system for an hour or 61more, then the user will be omitted from the output. 62.It Fl H 63Write column headings above the regular output. 64.It Fl q 65.Dq Quick mode : 66List only the names and the number of users currently logged on. 67When this option is used, all other options are ignored. 68.El 69.Sh FILES 70.Bl -tag -width /var/rwho/whod.* -compact 71.It Pa /var/rwho/whod.* 72information about other machines 73.El 74.Sh SEE ALSO 75.Xr finger 1 , 76.Xr rup 1 , 77.Xr ruptime 1 , 78.Xr rusers 1 , 79.Xr who 1 , 80.Xr rwhod 8 81.Sh HISTORY 82The 83.Nm 84command 85appeared in 86.Bx 4.3 . 87.Sh BUGS 88This is unwieldy when the number of machines 89on the local net is large. 90