http://www.perlmonks.org?node_id=232729


in reply to Re: Re: what's this loo code? (*slurp*)
in thread what's this loo code?

The wc utility counts words, lines, and characters in a file. wc -l tells wc to only display the number of lines. 

---
print map { my ($m)=1<<hex($_)&11?' ':'';
$m.=substr('AHJPacehklnorstu',hex($_),1) }
split //,'2fde0abe76c36c914586c';

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In Section Seekers of Perl Wisdom