Print input events
input-events [-t sec] [-g] devnr
input-events listens for events on kernel input device devnr and prints them.
devnr
The index of the input device to use (0 for /dev/input/event0 and so on).
-g
Grab device using EVIOCGRAB, i.e., get exclusive access to the device.
-t sec
Set the timeout. The program will quit after sec seconds without activity.
Gerd Knorr.