#!/fellow/monks.pl

I need to calculate how long it takes to do a particular task. The attached sample works for second intervals, however, I need to be able to count down to the milli second. How can I achieve that ? 

#!/usr/bin/perl

$start = time;

sleep(2);  #or some other crazy pieces of code

$end = time;

$length = $end - $start;

print "It took us $length seconds to do the job.\n";

[download]

Thanks! 

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In reply to Count the milliseconds by Massyn

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