//sys/class/tty/ttyS2/subsystem/tty20/subsystem/tty14/subsystem/tty34/subsystem/tty18/subsystem/tty24/subsystem/tty33/subsystem/ttyS1/device/tty:ttyS2/subsystem/tty59/subsystem/tty6/subsystem/tty1/subsystem/tty57/subsystem/tty32/dev