//sys/class/tty/tty0/subsystem/ttyS0/subsystem/tty1/subsystem/tty36/subsystem/tty/subsystem/tty53/subsystem/ttyS3/subsystem/tty54/subsystem/tty60/subsystem/tty47/subsystem/tty21/subsystem/tty53/subsystem/tty13/subsystem/tty23/uevent