I am trying to subtract two different times. I tried to do a regular subtraction of variable. I think it won't work 


my $first = "00:00:01:04";
my $last = "00:00:08:861";

my $output = $first-$last;

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I am looking to extract each values(hour/min/sec/msec) seperatly after the subraction and assign it to variable and compare with the threshold. Is there any function in perl which does timer subtraction?

In reply to Timer subtraction by Anonymous Monk

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