//sys/class/tty/tty6/subsystem/tty37/subsystem/tty1/subsystem/tty29/subsystem/tty13/subsystem/tty53/subsystem/tty49/subsystem/ttyS3/subsystem/tty7/subsystem/tty55/subsystem/tty60/subsystem/tty21/subsystem/tty15/subsystem/tty59/subsystem/tty4/dev