Annotation of src/usr.bin/rup/rup.1, Revision 1.1.1.1
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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 .