1.\" -*- nroff -*- 2.\" 3.\" Copyright (c) 1985, 1991 The Regents of the University of California. 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 4. Neither the name of the University nor the names of its contributors 15.\" may be used to endorse or promote products derived from this software 16.\" without specific prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 19.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 22.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28.\" SUCH DAMAGE. 29.\" 30.\" $FreeBSD$ 31.\" 32.Dd June 7, 1993 33.Dt RUP 1 34.Os 35.Sh NAME 36.Nm rup 37.Nd remote status display 38.Sh SYNOPSIS 39.Nm 40.Op Ar host ... 41.Sh DESCRIPTION 42The 43.Nm 44utility displays a summary of the current system status of a particular 45.Ar host 46or all hosts on the local network. 47The output shows the current time of day, how long the system has 48been up, 49and the load averages. 50The load average numbers give the number of jobs in the run queue 51averaged over 1, 5 and 15 minutes. 52.Pp 53The 54.Xr rpc.rstatd 8 55daemon must be running on the remote host for this command to 56work. 57The 58.Nm 59utility uses an RPC protocol defined in 60.In rpcsvc/rstat.x . 61.Sh EXAMPLES 62.Bd -literal 63example% rup otherhost 64otherhost 7:36am up 6 days, 16:45, load average: 0.20, 0.23, 0.18 65example% 66.Ed 67.Sh DIAGNOSTICS 68.Bl -diag 69.It rup: RPC: Program not registered 70The 71.Xr rpc.rstatd 8 72daemon has not been started on the remote host. 73.It rup: RPC: Timed out 74A communication error occurred. 75Either the network is 76excessively congested, or the 77.Xr rpc.rstatd 8 78daemon has terminated on the remote host. 79.It rup: RPC: Port mapper failure - RPC: Timed out 80The remote host is not running the portmapper (see 81.Xr rpcbind 8 ) , 82and cannot accommodate any RPC-based services. 83The host may be down. 84.El 85.Sh SEE ALSO 86.Xr rpcbind 8 , 87.Xr rpc.rstatd 8 88.Sh HISTORY 89The 90.Nm 91command 92appeared in 93.Tn Sun-OS . 94.Sh BUGS 95The sorting options are not implemented. 96