//sys/class/tty/tty32/subsystem/tty15/subsystem/tty17/subsystem/tty37/subsystem/ptmx/subsystem/tty63/subsystem/tty13/subsystem/tty35/subsystem/console/subsystem/tty54/subsystem/tty35/subsystem/tty61/subsystem/tty45/subsystem/tty/dev