Annotation of src/usr.bin/rup/rup.1, Revision 1.10
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31: .Dd June 7, 1993
32: .Dt RUP 1
1.4 aaron 33: .Os
1.1 deraadt 34: .Sh NAME
1.4 aaron 35: .Nm rup
1.1 deraadt 36: .Nd remote status display
37: .Sh SYNOPSIS
1.4 aaron 38: .Nm rup
1.1 deraadt 39: .Op Fl dhlt
40: .Op Ar host ...
41: .Sh DESCRIPTION
1.4 aaron 42: .Nm
1.1 deraadt 43: displays a summary of the current system status of a particular
1.4 aaron 44: .Em host
1.1 deraadt 45: or all hosts on the local network.
46: The output shows the current time of day, how long the system has
47: been up,
48: and the load averages.
49: The load average numbers give the number of jobs in the run queue
50: averaged over 1, 5 and 15 minutes.
51: .Pp
1.5 aaron 52: The options are as follows:
1.8 aaron 53: .Bl -tag -width Ds
1.1 deraadt 54: .It Fl d
1.3 aaron 55: For each host, report what its local time is.
1.1 deraadt 56: This is useful for checking time synchronization on a network.
57: .It Fl h
58: Sort the display alphabetically by host name.
59: .It Fl l
60: Sort the display by load average.
61: .It Fl t
62: Sort the display by up time.
63: .El
64: .Pp
65: The
66: .Xr rpc.rstatd 8
67: daemon must be running on the remote host for this command to
68: work.
1.4 aaron 69: .Nm
1.1 deraadt 70: uses an RPC protocol defined in /usr/include/rpcsvc/rstat.x.
1.6 aaron 71: .Sh EXAMPLES
1.1 deraadt 72: .Bd -unfilled -offset indent -compact
1.9 mpech 73: $ rup otherhost
1.1 deraadt 74: otherhost up 6 days, 16:45, load average: 0.20, 0.23, 0.18
75: .Ed
76: .Sh DIAGNOSTICS
77: .Bl -tag -width indent
78: .It rup: RPC: Program not registered
79: The
80: .Xr rpc.rstatd 8
81: daemon has not been started on the remote host.
82: .It rup: RPC: Timed out
1.6 aaron 83: A communication error occurred.
84: Either the network is excessively congested, or the
1.1 deraadt 85: .Xr rpc.rstatd 8
86: daemon has terminated on the remote host.
87: .It rup: RPC: Port mapper failure - RPC: Timed out
88: The remote host is not running the portmapper (see
1.7 aaron 89: .Xr portmap 8 ) ,
1.6 aaron 90: and cannot accommodate any RPC-based services.
91: The host may be down.
1.1 deraadt 92: .El
93: .Sh SEE ALSO
94: .Xr ruptime 1 ,
95: .Xr portmap 8 ,
96: .Xr rpc.rstatd 8
97: .Sh HISTORY
98: The
1.4 aaron 99: .Nm
1.1 deraadt 100: command
101: appeared in
102: .Tn SunOS .