//sys/class/tty/tty32/subsystem/tty52/subsystem/tty58/subsystem/ttyS2/subsystem/tty35/subsystem/tty34/subsystem/tty10/subsystem/tty17/subsystem/tty49/subsystem/tty11/subsystem/tty1/subsystem/tty33/subsystem/ttyS1/dev