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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 ( #1033015=note: print w/ replies, xml ) Need Help??

in reply to Faster grep in a huge file(10 million)

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.

Just another Perler interested in Algol Programming.

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