[duelafn@jhegaala tmp]$ ./local_threads foo bar
$VAR1 = [
          {
            'path' => 'foo'
          },
          'foo'
        ];
$VAR1 = [
          {
            'path' => 'bar'
          },
          'bar'
        ];
$VAR1 = {
          'path' => 'foo',
          'foo' => '"find" "foo" "-type" "f" "-exec" "md5sum" "{}" ";"'
        };
$VAR2 = {
          'path' => 'bar',
          'foo' => '"find" "bar" "-type" "f" "-exec" "md5sum" "{}" ";"'
        };