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Annotation of src/usr.bin/rup/rup.1, Revision 1.5

1.5     ! aaron       1: .\"    $OpenBSD: rup.1,v 1.4 1999/06/05 01:21:38 aaron Exp $
1.1       deraadt     2: .\" -*- nroff -*-
                      3: .\"
                      4: .\" Copyright (c) 1985, 1991 The Regents of the University of California.
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                     36: .Dd June 7, 1993
                     37: .Dt RUP 1
1.4       aaron      38: .Os
1.1       deraadt    39: .Sh NAME
1.4       aaron      40: .Nm rup
1.1       deraadt    41: .Nd remote status display
                     42: .Sh SYNOPSIS
1.4       aaron      43: .Nm rup
1.1       deraadt    44: .Op Fl dhlt
                     45: .Op Ar host ...
                     46: .Sh DESCRIPTION
1.4       aaron      47: .Nm
1.1       deraadt    48: displays a summary of the current system status of a particular
1.4       aaron      49: .Em host
1.1       deraadt    50: or all hosts on the local network.
                     51: The output shows the current time of day, how long the system has
                     52: been up,
                     53: and the load averages.
                     54: The load average numbers give the number of jobs in the run queue
                     55: averaged over 1, 5 and 15 minutes.
                     56: .Pp
1.5     ! aaron      57: The options are as follows:
1.1       deraadt    58: .Bl -tag -width indent
                     59: .It Fl d
1.3       aaron      60: For each host, report what its local time is.
1.1       deraadt    61: This is useful for checking time synchronization on a network.
                     62: .It Fl h
                     63: Sort the display alphabetically by host name.
                     64: .It Fl l
                     65: Sort the display by load average.
                     66: .It Fl t
                     67: Sort the display by up time.
                     68: .El
                     69: .Pp
                     70: The
                     71: .Xr rpc.rstatd 8
                     72: daemon must be running on the remote host for this command to
                     73: work.
1.4       aaron      74: .Nm
1.1       deraadt    75: uses an RPC protocol defined in /usr/include/rpcsvc/rstat.x.
                     76: .Sh EXAMPLE
                     77: .Bd -unfilled -offset indent -compact
                     78: example% rup otherhost
                     79: otherhost      up 6 days, 16:45,  load average: 0.20, 0.23, 0.18
                     80: example%
                     81: .Ed
                     82: .Sh DIAGNOSTICS
                     83: .Bl -tag -width indent
                     84: .It rup: RPC: Program not registered
                     85: The
                     86: .Xr rpc.rstatd 8
                     87: daemon has not been started on the remote host.
                     88: .It rup: RPC: Timed out
                     89: A communication error occurred.  Either the network is
                     90: excessively congested, or the
                     91: .Xr rpc.rstatd 8
                     92: daemon has terminated on the remote host.
                     93: .It rup: RPC: Port mapper failure - RPC: Timed out
                     94: The remote host is not running the portmapper (see
                     95: .Xr portmap 8 ),
                     96: and cannot accommodate any RPC-based services.  The host may be down.
                     97: .El
                     98: .Sh SEE ALSO
                     99: .Xr ruptime 1 ,
                    100: .Xr portmap 8 ,
                    101: .Xr rpc.rstatd 8
                    102: .Sh HISTORY
                    103: The
1.4       aaron     104: .Nm
1.1       deraadt   105: command
                    106: appeared in
                    107: .Tn SunOS .