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05-06-2009
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awk should output if one input file doesnt have matching key
Code:
nawk -F, 'FNR==NR{a[$1]= $3 ;next} $2 in a{print $1, 'Person',$2, a[$2]}' OFS=, filea fileb
Input filea Quote:
Quote:
output i am getting : Quote:
Quote:
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