1.\" Copyright (c) 1985, 1991 The Regents of the University of California. 2.\" 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.Dd June 7, 1993 33.Dt RUP 1 34.Os BSD 4.3 35.Sh NAME 36.Nm rup 37.Nd remote status display 38.Sh SYNOPSIS 39.Nm rup 40.Op Ar host ... 41.Sh DESCRIPTION 42.Nm rup 43displays a summary of the current system status of a particular 44.Em host 45or all hosts on the local network. 46The output shows the current time of day, how long the system has 47been up, 48and the load averages. 49The load average numbers give the number of jobs in the run queue 50averaged over 1, 5 and 15 minutes. 51.Pp 52The 53.Xr rpc.rstatd 8 54daemon must be running on the remote host for this command to 55work. 56.Nm rup 57uses an RPC protocol defined in /usr/include/rpcsvc/rstat.x. 58.Sh EXAMPLE 59.Bd -unfilled -offset indent -compact 60example% rup otherhost 61otherhost 7:36am up 6 days, 16:45, load average: 0.20, 0.23, 0.18 62example% 63.Ed 64.Sh DIAGNOSTICS 65.Bl -tag -width indent 66.It rup: RPC: Program not registered 67The 68.Xr rpc.rstatd 8 69daemon has not been started on the remote host. 70.It rup: RPC: Timed out 71A communication error occurred. Either the network is 72excessively congested, or the 73.Xr rpc.rstatd 8 74daemon has terminated on the remote host. 75.It rup: RPC: Port mapper failure - RPC: Timed out 76The remote host is not running the portmapper (see 77.Xr portmap 8 ), 78and cannot accomodate any RPC-based services. The host may be down. 79.El 80.Sh SEE ALSO 81.Xr portmap 8 , 82.Xr rpc.rstatd 8 83.Sh HISTORY 84The 85.Nm rwall 86command 87appeared in 88.Em Sun-OS . 89.Sh BUGS 90The sorting options are not implemented. 91