//sys/class/tty/tty63/subsystem/tty10/subsystem/tty22/subsystem/ttyS3/subsystem/tty57/subsystem/tty/subsystem/tty51/subsystem/tty42/subsystem/ptmx/subsystem/tty56/subsystem/tty40/subsystem/tty32/subsystem/tty46/subsystem/tty52/dev