Here you go. I included some error checking in case someone mixed letters in with the number, or left out the numerical part entirely: 
use strict;
use warnings;

print "How long should I sleep, in hours? ";
my $wait = <STDIN>; ($wait) = $wait =~ /(\d+)/; $wait -= 0;

my $end = time() + $wait * 3600;
sleep 1 while time() < $end;

print "FINISHED";

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In reply to Re: PERL Countdown Timer by TedPride
in thread PERL Countdown Timer by vicpylon

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