in reply to Re^2: find common lines in many files
in thread find common lines in many files

No, because if lines occur more than once in a file you get strings like "9987655433321"

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Re^4: find common lines in many files
by BrowserUk (Patriarch) on Jul 11, 2011 at 10:13 UTC

    Right!


    Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
    "Science is about questioning the status quo. Questioning authority".
    In the absence of evidence, opinion is indistinguishable from prejudice.