09-05-2011, 09:18 PM
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Coupon Guru
Industry Role:
Join Date: Mar 2009
Location: Minneapolis
Posts: 10,973
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-23 disregards columns 2 and 3, is that what you're looking for? without seeing a sample of each file it's hard to guess.
Have you tried something like this:
diff newid.txt master.txt > new.txt
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