//sys/class/tty/tty0/subsystem/tty2/subsystem/tty12/subsystem/tty11/subsystem/tty23/subsystem/tty22/subsystem/tty3/subsystem/tty15/subsystem/tty9/subsystem/tty/subsystem/tty40/subsystem/tty29/subsystem/tty37/subsystem/tty27/dev