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rup(1)									rup(1)

NAME
       rup - show host status of local machines (RPC version)

SYNOPSIS
       [host ...]

DESCRIPTION
       gives  a	 status	 similar to for remote machines.  It broadcasts on the
       local network and displays the responses it receives.  Though the list‐
       ing  is	normally in the order responses are received, the order can be
       changed by using command-line options.	The  broadcast	process	 takes
       about two minutes.

       When  host  arguments  are given, instead of broadcasting, only queries
       the list of specified hosts.

       A  remote  host	only  responds	if  it	is  running  the  daemon  (see
       rstatd(1M)).

   Options
       recognizes the following command-line options:

	      Sort the display alphabetically by host name.

	      Sort the display by load average.

	      Sort the display by up time.

WARNINGS
       Broadcasting does not work through gateways; therefore, does not report
       information about machines that are reachable only through gateways.

DIAGNOSTICS
       The exit code of is the number of errors (eg. bad host  names)  encoun‐
       tered; zero for success.

AUTHOR
       was developed by Sun Microsystems, Inc.

FILES
SEE ALSO
       ruptime(1), inetd(1M), rstatd(1M), services(4).

									rup(1)

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