  (ǥХեĤƤåɥåߤޤ)
  ǥեȤΥåɥåưϡץե
   /dev/watchdog ĤȤˡޡߤ뤳ȤǤ
  ΥץϤĤǤǽλ뤳ȤǤޤ
  ץͭˤȡåɥåٻưߤ
  뤳ȤǤޤ

