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Annotation of src/usr.bin/rup/rup.1, Revision 1.6

1.6     ! aaron       1: .\"    $OpenBSD: rup.1,v 1.5 2000/03/05 00:28:54 aaron Exp $
1.1       deraadt     2: .\"
                      3: .\" Copyright (c) 1985, 1991 The Regents of the University of California.
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                     35: .Dd June 7, 1993
                     36: .Dt RUP 1
1.4       aaron      37: .Os
1.1       deraadt    38: .Sh NAME
1.4       aaron      39: .Nm rup
1.1       deraadt    40: .Nd remote status display
                     41: .Sh SYNOPSIS
1.4       aaron      42: .Nm rup
1.1       deraadt    43: .Op Fl dhlt
                     44: .Op Ar host ...
                     45: .Sh DESCRIPTION
1.4       aaron      46: .Nm
1.1       deraadt    47: displays a summary of the current system status of a particular
1.4       aaron      48: .Em host
1.1       deraadt    49: or all hosts on the local network.
                     50: The output shows the current time of day, how long the system has
                     51: been up,
                     52: and the load averages.
                     53: The load average numbers give the number of jobs in the run queue
                     54: averaged over 1, 5 and 15 minutes.
                     55: .Pp
1.5       aaron      56: The options are as follows:
1.1       deraadt    57: .Bl -tag -width indent
                     58: .It Fl d
1.3       aaron      59: For each host, report what its local time is.
1.1       deraadt    60: This is useful for checking time synchronization on a network.
                     61: .It Fl h
                     62: Sort the display alphabetically by host name.
                     63: .It Fl l
                     64: Sort the display by load average.
                     65: .It Fl t
                     66: Sort the display by up time.
                     67: .El
                     68: .Pp
                     69: The
                     70: .Xr rpc.rstatd 8
                     71: daemon must be running on the remote host for this command to
                     72: work.
1.4       aaron      73: .Nm
1.1       deraadt    74: uses an RPC protocol defined in /usr/include/rpcsvc/rstat.x.
1.6     ! aaron      75: .Sh EXAMPLES
1.1       deraadt    76: .Bd -unfilled -offset indent -compact
                     77: example% rup otherhost
                     78: otherhost      up 6 days, 16:45,  load average: 0.20, 0.23, 0.18
                     79: example%
                     80: .Ed
                     81: .Sh DIAGNOSTICS
                     82: .Bl -tag -width indent
                     83: .It rup: RPC: Program not registered
                     84: The
                     85: .Xr rpc.rstatd 8
                     86: daemon has not been started on the remote host.
                     87: .It rup: RPC: Timed out
1.6     ! aaron      88: A communication error occurred.
        !            89: Either the network is excessively congested, or the
1.1       deraadt    90: .Xr rpc.rstatd 8
                     91: daemon has terminated on the remote host.
                     92: .It rup: RPC: Port mapper failure - RPC: Timed out
                     93: The remote host is not running the portmapper (see
                     94: .Xr portmap 8 ),
1.6     ! aaron      95: and cannot accommodate any RPC-based services.
        !            96: The host may be down.
1.1       deraadt    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 .