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Full Discussion: Issue with null value
Top Forums Shell Programming and Scripting Issue with null value Post 302656645 by Peasant on Friday 15th of June 2012 06:27:10 AM
Old 06-15-2012
Try using awk and shell in this formulation when working with IBM MQ cli.

For instance, for XMITQ variable :

Code:
QUEUE=YOURQUEUE
QMGR=YOURQUEUEMANAGER
XMITQ=$(
(
runmqsc -e $QMGR <<EOF
dis qr($QUEUE) xmitq
EOF
) | awk '/XMITQ/{ print (match($0,/\([^ ].*\)/)) ? substr($0,RSTART+1,RLENGTH-2) : "NULL" } '
)
echo $XMITQ

This will return NULL string (or if you wish something else) if the XMITQ is non existant or set value to XMITQ if the output contains it.

Hope that helps.
Regards
Peasant.
 

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LEARN ABOUT DEBIAN

mumble-server-cli

MUMBLE-SERVER-CLI(1)						   User Commands					      MUMBLE-SERVER-CLI(1)

NAME

       mumble-server-cli - allows calling methods of mumble-server from the shell

SYNOPSIS

       mumble-server-cli [options] [<method name>] [<method arguments>]

DESCRIPTION

       Each method argument has the form: [<data type: bool|int|float|string>:]value

       If you do not specify a data type, string will be assumed, otherwise `value' will be converted to the given type first. The bool conversion
       interprets each of 'True', 'true', '1', 'Yes', 'yes' as True, everything else as False.

	      Example: int:4 float:3.5 string:oh:hai foobar bool:yes

OPTIONS

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	      show this help message and exit

       -d DJANGO_SETTINGS, --django-settings=DJANGO_SETTINGS
	      if specified, get connstring and slice defaults from the given Django settings module. Default: empty.

       -c CONNSTRING, --connstring=CONNSTRING
	      connection string to use. Default is 'Meta:tcp -h 127.0.0.1 -p 6502'.

       -s SLICE, --slice=SLICE
	      path to the slice file. Default is '/usr/share/slice/Murmur.ice'.

       -e ENCODING, --encoding=ENCODING
	      Character set arguments are encoded in. Default: Read from LANG env variable with fallback to UTF-8.

       -v, --verbose
	      Show verbose messages on stderr

SEE ALSO

       The full documentation for mumble-server-cli is maintained as a Texinfo manual.	If the info and mumble-server-cli  programs  are  properly
       installed at your site, the command

	      info mumble-server-cli

       should give you access to the complete manual.

AUTHOR

       Mumble-Django and mumble-server-cli have been written by Michael Ziegler <diese-addy@funzt-halt.net>.

mumble-server-cli						   February 2010					      MUMBLE-SERVER-CLI(1)
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