code: def _run_shell_command(self, command, pipe_it=True):
          
          stdout = None
          if pipe_it:
              stdout = PIPE
          self.logger.debug('Executing shell command: %s' % command)
          return not bool(Popen(command, shell=True, stdout=stdout).wait())
docs: Runs the given shell command.
  
          :param command:
          :return: bool Status