mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-24 11:29:10 +00:00
94 lines
3.2 KiB
Groff
94 lines
3.2 KiB
Groff
.\" Copyright (c) 1983, 1990, 1993, 1994
|
|
.\" The Regents of the University of California. All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by the University of
|
|
.\" California, Berkeley and its contributors.
|
|
.\" 4. Neither the name of the University nor the names of its contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" @(#)ruptime.1 8.2 (Berkeley) 4/5/94
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd March 1, 2003
|
|
.Dt RUPTIME 1
|
|
.Os
|
|
.Sh NAME
|
|
.Nm ruptime
|
|
.Nd show host status of local machines
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Op Fl alrtu
|
|
.Op Ar host ...
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
utility gives a status line like
|
|
.Xr uptime 1
|
|
for each machine on the local network; these are formed from packets
|
|
broadcast by each host on the network once every three minutes.
|
|
.Pp
|
|
If no operands are given,
|
|
.Nm
|
|
displays uptime status for all machines;
|
|
otherwise only those hosts specified on the command line are displayed.
|
|
If hosts are specified on the command line, the sort order is equivalent
|
|
to the order hosts were specified on the command line.
|
|
.Pp
|
|
Machines for which no status report has been received for 11
|
|
minutes are shown as being down, and machines for which no status
|
|
report has been received for 4 days are not shown in the list at all.
|
|
.Pp
|
|
The options are as follows:
|
|
.Bl -tag -width Ds
|
|
.It Fl a
|
|
Include all users. By default, if a user hasn't typed to the system for
|
|
an hour or more, then the user will be omitted from the output.
|
|
.It Fl l
|
|
Sort by load average.
|
|
.It Fl r
|
|
Reverse the sort order.
|
|
.It Fl t
|
|
Sort by uptime.
|
|
.It Fl u
|
|
Sort by number of users.
|
|
.El
|
|
.Pp
|
|
The default listing is sorted by host name.
|
|
.Sh FILES
|
|
.Bl -tag -width /var/rwho/whod.* -compact
|
|
.It Pa /var/rwho/whod.*
|
|
data files
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr rwho 1 ,
|
|
.Xr uptime 1 ,
|
|
.Xr rwhod 8
|
|
.Sh HISTORY
|
|
A
|
|
.Nm
|
|
utility appeared in
|
|
.Bx 4.2 .
|