//sys/class/tty/ttyS2/subsystem/tty20/subsystem/tty14/subsystem/tty15/subsystem/tty/subsystem/ttyS2/device/tty:ttyS2/subsystem/console/subsystem/tty60/subsystem/tty16/subsystem/tty61/subsystem/tty47/subsystem/tty44/subsystem/tty14/subsystem/tty3/subsystem/tty45/subsystem/tty54/subsystem/tty27/subsystem/ttyS3/dev