Switch $_ for tell ARGV in the print statement and you get not only what but where, save some disk space and speed up the sort. (Question:how long does it take to sort a billion lines?)

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.
RIP PCW It is as I've been saying!(Audio until 20090817)

In reply to Re^2: Working with large amount of data by BrowserUk
in thread Working with large amount of data by just1fix

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