//sys/class/tty/tty32/subsystem/tty7/subsystem/ttyS3/subsystem/tty62/subsystem/tty7/subsystem/tty45/subsystem/tty35/subsystem/ttyS3/subsystem/tty6/subsystem/tty18/subsystem/tty45/subsystem/tty14/subsystem/tty22/subsystem/ttyS3/subsystem/tty59/dev