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1.1 root 1: .\" Copyright (c) 1983, 1990 The Regents of the University of California.
2: .\" All rights reserved.
3: .\"
4: .\" Redistribution and use in source and binary forms are permitted provided
5: .\" that: (1) source distributions retain this entire copyright notice and
6: .\" comment, and (2) distributions including binaries display the following
7: .\" acknowledgement: ``This product includes software developed by the
8: .\" University of California, Berkeley and its contributors'' in the
9: .\" documentation or other materials provided with the distribution and in
10: .\" all advertising materials mentioning features or use of this software.
11: .\" Neither the name of the University nor the names of its contributors may
12: .\" be used to endorse or promote products derived from this software without
13: .\" specific prior written permission.
14: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
15: .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
16: .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
17: .\"
18: .\" @(#)ruptime.1 6.7 (Berkeley) 7/24/90
19: .\"
20: .Dd July 24, 1990
21: .Dt RUPTIME 1
22: .Os BSD 4.2
23: .Sh NAME
24: .Nm ruptime
25: .Nd show host status of local machines
26: .Sh SYNOPSIS
27: .Nm ruptime
28: .Op Fl alrtu
29: .Sh DESCRIPTION
30: .Nm Ruptime
31: gives a status line like
32: .Ar uptime
33: for each machine on the local network; these are formed from packets
34: broadcast by each host on the network once a minute.
35: .Pp
36: Machines for which no status report has been received for 11
37: minutes are shown as being down.
38: .Pp
39: Options:
40: .Tw Ds
41: .Tp Fl a
42: Users idle an hour or more are not counted unless the
43: .Fl a
44: flag is given.
45: .Tp Fl l
46: Sort by load average.
47: .Tp Fl r
48: Reverses the sort order.
49: .Tp Fl t
50: Sort by uptime.
51: .Tp Fl u
52: Sort by number of users.
53: .Tp
54: .Pp
55: The default listing is sorted by host name.
56: .Sh FILES
57: .Dw /usr/var/rwho/whod.*
58: .Di L
59: .Dp Pa /usr/var/rwho/whod.*
60: data files
61: .Dp
62: .Sh SEE ALSO
63: .Xr rwho 1
64: .Xr uptime 1
65: .Sh HISTORY
66: .Nm Ruptime
67: appeared in 4.2 BSD.
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