//sys/class/tty/tty6/subsystem/tty28/subsystem/tty45/subsystem/tty44/subsystem/tty40/subsystem/tty47/subsystem/tty9/subsystem/tty48/subsystem/tty62/subsystem/tty42/subsystem/tty34/subsystem/ttyS3/device/tty:ttyS3/dev