1RXQUEUE(1)                       User Commands                      RXQUEUE(1)
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NAME

6       rxqueue - The Regina Rexx Interpreter external queue filter
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SYNOPSIS

10       rxqueue  [-h,  --help] [-D, --debug] [-t string, --text string] [queue]
11       [/fifo | /lifo | /clear | /pull | /queued]
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DESCRIPTION

15       rxqueue is a utility that provides access to the Regian  Rexx  external
16       queue  daemon  (rxstack).   It acts as a filter by placing lines onto a
17       queue via stdin or a single line with the -t or --text switches.  Lines
18       can be pulled off the queue to stdout
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OPTIONS

22       -h, --help
23              Displays short help.
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25       -D, --debug
26              Turns  debugging  on  -t string, --text string Places the single
27              line specified in string onto an optional  queue  in  the  order
28              specified by /fifo or /lifo
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30       queue  The   name  of  the  queue  to  use.  Format  is  queuename[@ma‐
31              chine][:port]. If not specified the queue name used  is  SESSION
32              on localhost using the default port.
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ACTIONS

36       /fifo  Stacks  the  contents of stdin onto the queue in first in, first
37              out order.
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39       /lifo  Stacks the contents of stdin onto the queue in  last  in,  first
40              out order.
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42       /clear Removes all lines currently stacked in the queue.
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44       /pull  Extracts  the  next line from the queue to stdout and removes it
45              from the queue.
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47       /queued
48              Returns the number of lines stacked on the queue to stdout
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ENVIRONMENT

51       rxqueue uses the following environment variables if set.
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54       RXDEBUG
55              Enables debugging. Same as specifying -D or --debug option.
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58       RXSTACK
59              The port number on which rxstack listens.  By  default  this  is
60              5757.
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63       RXQUEUE
64              The  name of the queue to be used if not specified by the client
65              using rxqueue.  By default this is SESSION.
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69       The Regina Rexx interpreter is distributed under the GNU  Library  Gen‐
70       eral Public License, see the file `COPYING-LIB' in the source code dis‐
71       tribution.
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AUTHOR

75       Anders  Christensen,  University  of  Trondheim,  Norway  <anders  (at)
76       pvv.unit.no>.
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MAINTAINER

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

85       rxstack(1)
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87       There are several good reference books on Rexx. The most famous is "The
88       Rexx  Language"  by  Mike  Cowlishaw.  Visit http://www.rexxla.org (The
89       Rexx Language Association) for any Rexx related information.
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94Regina Rexx Interpreter            June 2013                        RXQUEUE(1)
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