//sys/class/tty/tty6/subsystem/tty28/subsystem/tty45/subsystem/tty8/subsystem/tty15/subsystem/tty1/subsystem/tty47/subsystem/tty2/subsystem/tty39/subsystem/tty3/subsystem/tty11/subsystem/tty50/subsystem/tty16/subsystem/tty26/uevent