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星期一, 10月 01, 2018

passing an argument to mq process script

How to pass an argument to mq process script (or run it background in unix)


Example:
If we would like define a process which invokes the "luke.sh" script
and would like also passes the argument "lightsaber" to luke.

=== process definition ===
DEFINE PROCESS(P1) +
       DESCR ('MQ test process script') +
       APPLTYPE(UNIX) +
       APPLICID('/tmp/luke.sh') +
       USERDATA(' ') +
       ENVRDATA('lightsaber')
=== process definition ===

You must put the argument in the 'ENVRDATA' but not 'USERDATA'.


*** tip:
You can also put "&" in the ENVRDATA for the UNIX script running in the background.


DEFINE PROCESS
https://www.ibm.com/support/knowledgecenter/en/SSFKSJ_7.5.0/com.ibm.mq.ref.adm.doc/q085670_.htm

****On UNIX systems, ENVRDATA can be set to the ampersand character (&) to make the 
    started application run in the background.