You're welcome. I forgot to add that my hard drive is SSD, although this would NOT account for 11 minutes difference.

Update added missing negation, thanks ww

perl -ple'$_=reverse' <<<ti.xittelop@oivalf

Io ho capito... ma tu che hai detto?

In reply to Re^6: How to optimize a regex on a large file read line by line ? by polettix
in thread How to optimize a regex on a large file read line by line ? by John FENDER

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