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  1. or download this
    #!perl -w
$0 = 'Oh, sure, why not?';
sleep 5;
print $0;
  2. or download this
    > perl zeroTest.pl &
> ps
...
    35401    3400  pty0     101 19:45:35 Oh, sure, why no
    35402    3400  pty0     101 19:45:37 /usr/bin/ps
> Oh, sure, why not?