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Thread: Use of index in UNIX shell scripting
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Old 05-16-2008
kaustubh137 kaustubh137 is offline
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Join Date: May 2008
Posts: 17
Use of index in UNIX shell scripting
I have following line of code with me in one of the shell script.

LIST=`awk -v SRV=$SRV -v GRP=$GRP -v ID=$ID '{ if (index($0, GRP) && index($0, SRV) == 2 )

Can anybody help me in understanding the code ? specifically the bold one
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