//sys/class/tty/tty32/subsystem/tty42/subsystem/tty57/subsystem/tty9/subsystem/tty17/subsystem/tty1/subsystem/ttyS0/subsystem/tty16/subsystem/tty32/subsystem/tty56/subsystem/tty52/subsystem/ttyS1/subsystem/tty38/subsystem/tty4/dev