//sys/class/tty/tty6/subsystem/tty41/subsystem/tty37/subsystem/ttyS1/subsystem/tty59/subsystem/tty58/subsystem/tty54/subsystem/tty58/subsystem/tty49/subsystem/tty59/subsystem/tty55/subsystem/tty48/subsystem/tty52/uevent