On 1/30/2013 4:32 PM, Mike. wrote:
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I've tried it on logs up to 40MB, and it ran to completion in around
five seconds.  However, for that test, I copied the log file off the
production mail server and on to a lightly loaded box.

It's a pretty decent speed.
I have wrote a script to analyze squid\apache logs before and it's more complicated then just match a line to a string.

grep in general is faster for exact matches in most cases I have seen yet and it's amazing.

The same lookup on any other scripting lang will take *3-4 or more.

--
Eliezer Croitoru

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