http://www.perlmonks.org?node_id=848000


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

Three (two) less for cmd.

perl -nE"$s^=$_}{say length$s" # Switch quotes for bash perl -nE "\$Z[y///c]}{say$#Z" # Switch quotes for bash perl -nE"\$Z[y///c]}{say$#Z" # Switch quotes for bash perl -nE\$Z[y///c]}{say$#Z # cmd specific 1234567890123456789012345