$VAR1 = {
          'perl.1' => undef,
          'bin' => {
                     'perl.1' => undef,
                     'chaos.1' => undef
                   },
          'perl.sub_sub' => undef,
          'perl.sub_multi' => undef,
          'chaos.1' => undef,
          'perl.filehandle' => undef,
          'man' => {},
          'lib' => {
                     'yahoo3' => {
                                   'yahoo3' => {
                                                 'yahoo1111' => undef
                                               },
                                   'yahoo5' => undef
                                 },
                     'yahoo2' => undef,
                     'yahoo' => undef
                   },
          'perl.log' => undef,
          'perl.recursive_data' => undef,
          'perl.callbacks' => undef
        };