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File comparison in UNIX columnwise


 
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# 8  
Old 06-24-2014
You could try something like:
Code:
awk -F, 'NR==FNR{A[$1]=$0; next} {s=x; split(A[$1],F); for (i=2; i<=NF; i++) if($i!=F[i]) s=s (s?FS:x) i; print $1, s}' file2 file1

This User Gave Thanks to Scrutinizer For This Post:
# 9  
Old 06-24-2014
Then try my solution Smilie
This User Gave Thanks to pamu For This Post:
# 10  
Old 06-24-2014
thanks both Smilie :b :b :b

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