On 9 Dec 2009, at 12:19, Roger Burton West wrote: [...]
Over a 180K-entry corpus, it's taking around four and a half seconds, asagainst the 0.6 seconds of my Perl program.
Impressive. The source for the GNU utility is sure to be, umm, instructive. I'll go and have a giggle now...
Incidentally, how long does your Perl program take if you use shuffle() from List::Util instead?
