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Re: Faster grep in a huge file(10 million)by educated_foo (Vicar) |
| on May 10, 2013 at 19:52 UTC ( [id://1033015]=note: print w/replies, xml ) | Need Help?? |
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Does file1 contain patterns or literal strings? If the latter, you might want to read it into a hash, or sort both files and use a modified merge.
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