1 .\" Copyright (c) 1983, 1990, 1993, 1994
2 .\" The Regents of the University of California. All rights reserved.
4 .\" Redistribution and use in source and binary forms, with or without
5 .\" modification, are permitted provided that the following conditions
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.
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
32 .\" @(#)ruptime.1 8.2 (Berkeley) 4/5/94
33 .\" $FreeBSD: src/usr.bin/ruptime/ruptime.1,v 1.8.2.5 2002/06/21 15:29:03 charnier Exp $
34 .\" $DragonFly: src/usr.bin/ruptime/ruptime.1,v 1.2 2003/06/17 06:29:31 dillon Exp $
41 .Nd show host status of local machines
48 utility gives a status line like
50 for each machine on the local network; these are formed from packets
51 broadcast by each host on the network once every three minutes.
53 Machines for which no status report has been received for 11
54 minutes are shown as being down, and machines for which no status
55 report has been received for 4 days are not shown in the list at all.
57 The options are as follows:
60 Include all users. By default, if a user hasn't typed to the system for
61 an hour or more, then the user will be omitted from the output.
65 Reverse the sort order.
69 Sort by number of users.
72 The default listing is sorted by host name.
74 .Bl -tag -width /var/rwho/whod.* -compact
75 .It Pa /var/rwho/whod.*