%process_data = ( '56061' => { 'parent' => 'NA', 'name' => 'file1' }, '56069' => { 'parent' => '56065', 'name' => 'echo Hello_file1' }, '56062' => { 'parent' => '56061', 'name' => 'echo Hello_file2' }, '56065' => { 'parent' => '56061', 'name' => 'file2' } );