//sys/class/tty/tty0/subsystem/tty38/subsystem/tty50/subsystem/tty43/subsystem/tty0/subsystem/tty4/subsystem/tty11/subsystem/tty10/subsystem/tty30/subsystem/tty/subsystem/tty46/subsystem/ttyS3/subsystem/tty54/uevent