//sys/class/tty/tty26/subsystem/tty2/subsystem/ptmx/subsystem/tty52/subsystem/tty47/subsystem/tty8/subsystem/ttyS0/subsystem/tty28/subsystem/tty60/subsystem/tty47/subsystem/console/subsystem/tty30/subsystem/tty53/subsystem/ttyS3/subsystem/tty40/uevent