You slurp the file though - and you still pay the read-line-by-line penalty. Here's one that slurps as well but counts using tr. 
$ perl -lp0777e'$_=tr/\n//' foo

[download]

Makeshifts last the longest.

In reply to Re^2: How To Count Lines In File? by Aristotle
in thread How To Count Lines In File? by Cody Pendant

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