//sys/class/tty/tty6/subsystem/tty28/subsystem/tty45/subsystem/tty44/subsystem/tty51/subsystem/tty50/subsystem/tty35/subsystem/tty63/subsystem/tty3/subsystem/tty16/subsystem/tty41/subsystem/tty6/subsystem/tty52/uevent