1 devinfo:devinfo 0640 root sys
   2 devinfo:devinfo,ro 0444 root sys
   3 asy:* 0666 root sys
   4 asy:*,cu 0600 uucp uucp
   5 md:* 0640 root sys
   6 md:admin 0644 root sys
   7 sgen:* 0660 root sys