input-events - 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.
lsinput(8)
Gerd Knorr.
July 2005