//sys/class/tty/tty26/subsystem/tty61/subsystem/ttyS1/subsystem/tty30/subsystem/tty47/subsystem/tty45/subsystem/ptmx/subsystem/tty12/subsystem/tty36/subsystem/console/subsystem/tty12/subsystem/tty2/subsystem/ttyS1/uevent