docs: def _subprocess_method(self, command):
          """Use the subprocess module to execute ipmitool commands
          and and set status
          """
          p = subprocess.Popen([self._ipmitool_path] + self.args + command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
          self.output, self.error = p.communicate()
          self.status = p.returncode