//sys/class/tty/tty6/subsystem/tty28/subsystem/tty45/subsystem/tty44/subsystem/tty51/subsystem/tty50/subsystem/tty35/subsystem/tty63/subsystem/tty3/subsystem/tty29/subsystem/tty19/subsystem/tty31/subsystem/tty62/subsystem/ttyS1/subsystem/tty50/subsystem/tty63/subsystem/tty57/subsystem/tty59/subsystem/tty53/dev