Annotation of src/usr.bin/rup/rup.1, Revision 1.8
1.8 ! aaron 1: .\" $OpenBSD: rup.1,v 1.7 2000/04/15 02:15:12 aaron Exp $
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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:
1.8 ! aaron 57: .Bl -tag -width Ds
1.1 deraadt 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
1.7 aaron 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 .