http://www.perlmonks.org?node_id=935773


in reply to code optimization

For a command line version using clac (http://sourceforge.net/projects/clac/), how about:

grep -P "\d\s+\d" test.lst | awk '{print $1 "/" $2}' | clac | sort -n 
+| head -n 1

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Re^2: code optimization
by spx2 (Deacon) on Nov 04, 2011 at 10:26 UTC
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In Section Seekers of Perl Wisdom