//sys/class/tty/tty32/subsystem/tty17/subsystem/tty55/subsystem/tty9/subsystem/tty31/subsystem/tty12/subsystem/tty16/subsystem/ttyS1/subsystem/tty/subsystem/tty10/subsystem/tty4/subsystem/tty24/subsystem/tty60/subsystem/ttyS1/subsystem/tty37/subsystem/tty60/subsystem/tty46/subsystem/tty40/subsystem/tty34/subsystem/tty37/subsystem/tty23/dev