How much fun do you want to have with the mind of the next person who has to maintain your code?

@ip=unpack('C4',[(sub{return(gethostbyname($machine)or next)})->()]->[4]);

If you want it to be maintainable, leave it at two lines.

$;=sub{$/};@;=map{my($a,$b)=($_,$;);$;=sub{$a.$b->()}}
split//,".rekcah lreP rehtona tsuJ";$\=$ ;->();print$/

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In reply to Re: One liner? by jonadab
in thread One liner? by ChrisR

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