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. All advertising materials mentioning features or use of this software 13.\" must display the following acknowledgement: 14.\" This product includes software developed by the University of 15.\" California, Berkeley and its contributors. 16.\" 4. Neither the name of the University nor the names of its contributors 17.\" may be used to endorse or promote products derived from this software 18.\" without specific prior written permission. 19.\" 20.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)rwho.1 8.1 (Berkeley) 6/6/93 33.\" $FreeBSD$ 34.\" 35.Dd June 6, 1993 36.Dt RWHO 1 37.Os 38.Sh NAME 39.Nm rwho 40.Nd who is logged in on local machines 41.Sh SYNOPSIS 42.Nm 43.Op Fl a 44.Sh DESCRIPTION 45The 46.Nm 47command produces output similar to 48.Xr who 1 , 49but for all machines on the local network. 50If no report has been 51received from a machine for 11 minutes then 52.Nm 53assumes the machine is down, and does not report users last known 54to be logged into that machine. 55.Pp 56If a user has not typed to the system for a minute or more, then 57.Nm 58reports this idle time. 59.Pp 60The following option is available: 61.Bl -tag -width indent 62.It Fl a 63Include all users. 64By default, if a user has not typed to the system for 65an hour or more, then the user will be omitted from the output. 66.El 67.Sh FILES 68.Bl -tag -width /var/rwho/whod.* -compact 69.It Pa /var/rwho/whod.* 70information about other machines 71.El 72.Sh SEE ALSO 73.Xr ruptime 1 , 74.Xr who 1 , 75.Xr rwhod 8 76.Sh HISTORY 77The 78.Nm 79command 80appeared in 81.Bx 4.3 . 82.Sh BUGS 83This is unwieldy when the number of machines 84on the local net is large. 85