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Man Pages


Manual Reference Pages  -  RXQUEUE (1)

NAME

rxqueue - The Regina Rexx Interpreter external queue filter

CONTENTS

Synopsis
Description
Options
Actions
Environment
Copyright
Author
Maintainer
See Also

SYNOPSIS

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

DESCRIPTION

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

OPTIONS

-h, --help Displays short help.
-D, --debug
  Turns debugging on -t string, --text string Places the single line specified in string onto an optional queue in the order specified by /fifo or /lifo
queue The name of the queue to use. Format is queuename[@machine][:port]. If not specified the queue name used is SESSION on localhost using the default port.

ACTIONS

/fifo Stacks the contents of stdin onto the queue in first in, first out order.
/lifo Stacks the contents of stdin 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

ENVIRONMENT

rxqueue uses the following environment variables if set.

RXDEBUG Enables debugging. Same as specifying -D or --debug option.

RXSTACK The port number on which rxstack 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.

COPYRIGHT

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

AUTHOR

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

MAINTAINER

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

SEE ALSO

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.

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Regina Rexx Interpreter RXQUEUE (1) June 2013

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