/**
  * list all modules commands
  * @param $args
  * @param $assoc_args
  */
 public function all_cmds($args, $assoc_args)
 {
     HW_HOANGWEB::load_class('HW_Ajax');
     $Utilities = HW_CLI_Command_Utilities::get_instance();
     HW_Ajax::result($Utilities->get_clis());
 }