diff 20 files that are mostly equal

avilella <[email protected]> Wed, 25 Mar 2009 02:45:27 -0700 (PDT)

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Hi,

I would like to compare ~20 files that are mostly the same, but some
of them have 2-3 different lines in a couple of places. I can do a
diff for every pair, but I bould like to have one representation for
all files that is a consensus file then with extra tagged lines for
the differences. Is there any tool that does that? What would people
recommend?

Cheers,

    Albert.