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Re^2: Golf: Length of longest line in a file

by eyepopslikeamosquito (Chancellor)
on Jul 04, 2010 at 07:03 UTC ( #847958=note: print w/replies, xml ) Need Help??

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  1. or download this
    perl -nE "$s^=$_}{say length$s"
    perl -lpe "\$Z[y///c]}{$_=@Z"
    perl -nE "\$Z[y///c]}{say$#Z"    # update: alternative 22
    

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