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# partially based upon code by BrowserUK from https://www.perlmonks.or
+g/?node_id=629210
use strict;
...
    warn $count;
    sleep 3;
}

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SIGNALS: HUP INT QUIT ILL NUM05 NUM06 NUM07 FPE KILL NUM10 SEGV NUM12 
+PIPE ALRM
TERM NUM16 NUM17 NUM18 NUM19 CHLD BREAK ABRT STOP NUM24 CONT CLD