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Top Forums Shell Programming and Scripting help needed using awk scripting Post 302444702 by frans on Thursday 12th of August 2010 02:36:44 PM
Old 08-12-2010
Sure awk gurus will find something but here's a shell way to do it (works by me)
Code:
#!/bin/bash
join file1 file2 > file4
join file4 file3 | while read A B1 C1 D1 B2 C2 D2 B3 C3 D3 
do	echo -e "$A\tB=$((B1+B2+B3))\tC=$((C1+C2+C3))\tD=$((D1+D2+D3))"
done

 

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