//sys/class/tty/tty6/subsystem/ttyS0/subsystem/tty58/subsystem/tty11/subsystem/tty55/subsystem/tty35/subsystem/tty10/subsystem/tty54/subsystem/tty17/subsystem/tty46/subsystem/tty18/subsystem/tty49/subsystem/tty33/uevent