//sys/class/tty/tty6/subsystem/tty43/subsystem/tty43/subsystem/tty54/subsystem/tty29/subsystem/tty27/subsystem/tty25/subsystem/tty54/subsystem/tty1/subsystem/tty29/subsystem/tty56/subsystem/tty36/subsystem/ttyS2/subsystem/tty57/subsystem/tty32/dev