# file: dev/bus/usb/001
# owner: root
# group: root
user::rwx
group::r-x
other::r-x

# file: dev/bus/usb/001/002
# owner: lp
# group: scanner
user::rw-
group::rw-
other::---

# file: dev/bus/usb/001/001
# owner: root
# group: root
user::rw-
group::rw-
other::r--

# file: dev/bus/usb/002
# owner: root
# group: root
user::rwx
group::r-x
other::r-x

# file: dev/bus/usb/002/001
# owner: root
# group: root
user::rw-
group::rw-
other::r--

# file: dev/bus/usb/003
# owner: root
# group: root
user::rwx
group::r-x
other::r-x

# file: dev/bus/usb/003/001
# owner: root
# group: root
user::rw-
group::rw-
other::r--