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| laziness, impatience, and hubris | |
| PerlMonks |
Re: Improvement on script needed.by bm (Hermit) |
| on Sep 08, 2003 at 12:48 UTC ( [id://289756]=note: print w/replies, xml ) | Need Help?? |
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Your script would be much quicker if you took the open and close statements out of the foreach (keys %key) loop.
Do those statements only once, and maintain your data in arrays. Disk operations should be minimal, and in your case you only need to read and write once.
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