jwkrahn, Thanks for the suggestions.

The if statement actually does stuff for both cases, I just put the relevant portion up, but I did try removing the loop, turns out the loop is faster than the straight push, I tried 9 files (~165k lines total):

push @outLines, <FILE>; Completed in ~0.9 seconds

And with the while loop it completed in ~0.4 seconds.

In reply to Re^2: Append new files only. by c4jjm
in thread Append new files only. by c4jjm

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