//sys/class/tty/tty63/subsystem/ptmx/subsystem/tty25/subsystem/tty41/subsystem/tty2/subsystem/tty9/subsystem/tty39/subsystem/tty55/subsystem/tty36/subsystem/ttyS3/subsystem/tty50/subsystem/tty9/subsystem/tty11/subsystem/tty46/subsystem/tty62/dev