To me it seems that by rebuilding grep's and awk's "line-by-line" processing you are taking Perl's drawbacks(starting the interpreter) but you don't profit from its power.

Why not loop over the response directly using the /g modifier:

while($response =~ /(\n0\.0\.0\.0)(\s)([\w\.]+?)\s+/g )
{
    print ".... $3 ...";
}

[download]

In reply to Re: Making this script process 56,000 lines 5 times faster by rizzo
in thread Making this script process 56,000 lines 5 times faster by kris004

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