rxqueue - The Regina Rexx Interpreter external queue utility

       Anders Christensen, University of Trondheim, Norway <anders@pvv.unit.no>.

       The Regina Rexx interpreter is distributed under the GNU Library General Public  License,  see  the  file
       `COPYING-LIB' in the source code distribution.

rxqueue  is utility that provides access to the Regian Rexx external queue daemon (rxstack) via stdin and
       stdout

       rxqueue uses the following environment variables if set.

       RXDEBUG
              Enables debugging. Same as specifying -D option.

       RXSTACK
              The port number on which rxqueue listens. By default this is 5757.

       RXQUEUE
              The name of the queue to be used if not specified by the client using rxqueue.  By default this is
              SESSION.

       Changes  to  Regina  since  0.07a,  Mark  Hessling  <mark (at) rexx.org> with significant assistance from
       Florian Grosse-Coosmann.

       rxqueue - The Regina Rexx Interpreter external queue utility

       queue  The name of the queue to use. By default this is SESSION.

       /fifo  Stacks the text onto the queue in first in, first out order.

       /lifo  Stacks the text onto the queue in last in, first out order.

       /clear Removes all lines currently stacked in the queue.

       /pull  Extracts the next line from the queue to stdout and removes it from the queue.

       /queued
              Returns the number of lines stacked on the queue to stdout

rxstack(1)

       There are several good reference books on Rexx. The most famous is "The Rexx Language" by Mike Cowlishaw.
       Visit http://www.rexxla.org (The Rexx Language Association) for any Rexx related information.

                                                                                                      rxqueue(1)

rxqueue [ queue ] [ /fifo|/lifo|/clear|/pull|/queued ] [ text ]