Do they actually specify patterns in the skip file, or just simple substrings to be searched for in the log file records?  In case of the latter, you could try index, which might be marginally faster than a regex match... (haven't verified it, though).

In reply to Re: Fast/efficient way of check if a string in an strArr is contained in a line by almut
in thread Fast/efficient way of check if a string in an strArr is contained in a line by cpomp

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