```
27 11 2017 02:17        /  power/
   27 11 2017 02:17     4.0K  actual_brightness
   27 11 2017 02:17     4.0K  bl_power
   27 11 2017 02:08     4.0K  brightness
 > 27 11 2017 02:17        @  device@
   27 11 2017 02:17     4.0K  max_brightness
   27 11 2017 02:14        @  subsystem@
   27 11 2017 02:17     4.0K  type
   27 11 2017 02:14     4.0K  uevent

```