1.\" Copyright (c) 1983, 1990, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 3. Neither the name of the University nor the names of its contributors 13.\" may be used to endorse or promote products derived from this software 14.\" without specific prior written permission. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 17.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 20.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" @(#)rwho.1 8.1 (Berkeley) 6/6/93 29.\" $FreeBSD$ 30.\" 31.Dd July 3, 2017 32.Dt RWHO 1 33.Os 34.Sh NAME 35.Nm rwho 36.Nd who is logged in on local machines 37.Sh SYNOPSIS 38.Nm 39.Op Fl a 40.Sh DESCRIPTION 41The 42.Nm 43command produces output similar to 44.Xr who 1 , 45but for all machines on the local network. 46If no report has been 47received from a machine for 11 minutes then 48.Nm 49assumes the machine is down, and does not report users last known 50to be logged into that machine. 51.Pp 52If a user has not typed to the system for a minute or more, then 53.Nm 54reports this idle time. 55.Pp 56The following option is available: 57.Bl -tag -width indent 58.It Fl a 59Include all users. 60By default, if a user has not typed to the system for 61an hour or more, then the user will be omitted from the output. 62.El 63.Sh FILES 64.Bl -tag -width /var/rwho/whod.* -compact 65.It Pa /var/rwho/whod.* 66information about other machines 67.El 68.Sh SEE ALSO 69.Xr ruptime 1 , 70.Xr who 1 , 71.Xr rwhod 8 72.Sh HISTORY 73The 74.Nm 75command 76appeared in 77.Bx 4.3 . 78.Sh BUGS 79This is unwieldy when the number of machines 80on the local net is large. 81