/sys/class/input/
/sys/class/input
NameSizeModeActions
event0/-0755rm
event1/-0755rm
event2/-0755rm
event3/-0755rm
input0/-0755rm
input1/-0755rm
input3/-0755rm
input4/-0755rm
mice/-0755rm
mouse0/-0755rm
mouse1/-0755rm
cmd: