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Forum: Shell Programming and Scripting 01-18-2008

awk compare column between 2 files

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Oops, I found a thread posted by Ygor awk...

Oops, I found a thread posted by Ygor

awk -F " " 'BEGIN{while(getline<"file1") a [$1]=1 } ; a [$1] !=1 {print $2 } ' file2

This command works great.

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