Get first column from a huge string ..!! Post: 302388407

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Top Forums Shell Programming and Scripting Get first column from a huge string ..!! Post 302388407 by durden_tyler on Wednesday 20th of January 2010 09:36:59 AM

01-20-2010

Registered User

Code:

$
$ HUGE_STRING="/global/site/vendor/Vignette7/Content/7_5/java5/jre/bin/java -classpath /global/site/vendor/Vi
gnette7/Content/7_5/lib/vgnconfiglauncher.jar -Dcom.vignette.jvmid=V7CDS1CA1 -DVgnStartupClass=com.vignette.c
onfig.agent.Agent -DVgnClassPathFile=/global/site/vendor/Vignette7/Content/7_5/V7CDS1CA1/conf/cfa.classpath -
Xms32m -Xmx128m -Dcom.vignette.workingDir=/global/site/vendor/Vignette7/Content/7_5/V7CDS1CA1 -Dcom.vignette.
installDir=/global/site/vendor/Vignette7/Content/7_5 -Djavax.xml.parsers.DocumentBuilderFactory=org.apache.xe
rces.jaxp.DocumentBuilderFactoryImpl -Djavax.xml.parsers.SAXParserFactory=org.apache.xerces.jaxp.SAXParserFac
toryImpl -Dorg.apache.commons.logging.Log=com.vignette.logging.CommonsLogger com.vignette.config.launcher.vgn
launcher -c /global/site/vendor/Vignette7/Content/7_5/V7CDS1CA1/conf/cfa.cfg -i /cs/config.cfa-V7CDS1CA1"
$
$
$ echo $HUGE_STRING | perl -lane '{print $F[0]}'
/global/site/vendor/Vignette7/Content/7_5/java5/jre/bin/java
$
$

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