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Annotation of src/usr.bin/rup/rup.1, Revision 1.1

1.1     ! deraadt     1: .\" -*- nroff -*-
        !             2: .\"
        !             3: .\" Copyright (c) 1985, 1991 The Regents of the University of California.
        !             4: .\" All rights reserved.
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        !             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: .\" 3. All advertising materials mentioning features or use of this software
        !            15: .\"    must display the following acknowledgement:
        !            16: .\"    This product includes software developed by the University of
        !            17: .\"    California, Berkeley and its contributors.
        !            18: .\" 4. Neither the name of the University nor the names of its contributors
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        !            22: .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            23: .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            24: .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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        !            31: .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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        !            34: .\"    $Id: rup.1,v 1.9 1994/01/11 18:29:44 jtc Exp $
        !            35: .\"
        !            36: .Dd June 7, 1993
        !            37: .Dt RUP 1
        !            38: .Os BSD 4.3
        !            39: .Sh NAME
        !            40: .Nm rup
        !            41: .Nd remote status display
        !            42: .Sh SYNOPSIS
        !            43: .Nm rup
        !            44: .Op Fl dhlt
        !            45: .Op Ar host ...
        !            46: .Sh DESCRIPTION
        !            47: .Nm rup
        !            48: displays a summary of the current system status of a particular
        !            49: .Em host
        !            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
        !            57: The following options are available:
        !            58: .Bl -tag -width indent
        !            59: .It Fl d
        !            60: For each host, report what it's local time is.
        !            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.
        !            74: .Nm rup
        !            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
        !           104: .Nm rup
        !           105: command
        !           106: appeared in
        !           107: .Tn SunOS .