http://qs1969.pair.com?node_id=240306


in reply to Re: Re: Simplifying code (Not obfuscation)
in thread Simplifying code (Not obfuscation)

twenty-Four!
0123456789012345678901234 perl -le 'print`echo foo`=~/(.*)\n/' __output__ foo
This of course assumes you're only expecting a single line of output, isn't hugely portable and the golf score also depends on the system call.
HTH

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broquaint