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Top Forums Shell Programming and Scripting change character(s) in specific column Post 302502139 by malcomex999 on Monday 7th of March 2011 02:57:58 AM
Old 03-07-2011
Code:
awk '$2 ~ /^ha|^si/ && $1 ~ /e$|i$/{$1=substr($1,1,length($1)-1)"a"}1' infile

 

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