man input-events (Administration système) - list input devices

NAME

input-events - list input devices

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.