Give permission for WebHiD to modify keyboard using usevia.app

gistfile1.txt

#!/bin/bash
# can change the device name here
HID_NAME='Keychron Keychron K2 Pro'
# loop over possible devices
for f in /dev/hidraw*
do
	DEVICE_NAME=$(basename ${f})
	if grep "$HID_NAME" "/sys/class/hidraw/${DEVICE_NAME}/device/uevent";
	then
		# device matches product name
		echo Running sudo chmod a+rw "$f"
		sudo chmod a+rw "$f"
	fi
done