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  1. or download this
    #!/usr/bin/perl -w
use strict;
...
    print "other status $status\n";
}
  2. or download this
    #!/bin/sh

...
echo "Sum of $1 + $2 is $RC"
exit $RC;
  3. or download this
    Sum of 3 + 5 is 8
exited with return code 8