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Re: Pulling My Hair Out...by strider corinth (Friar) |
on Nov 22, 2002 at 20:33 UTC ( [id://215239]=note: print w/replies, xml ) | Need Help?? |
A really good resource for this is File::Sort. You can use it to sort your file, separating your columns with anything you want, and it does most of its work very efficiently in terms of memory consumption.
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