Stop the container and shut down the robot

1. first stop the container:

In the bash of the container, run
```
$exit
```
Or in the bash of the robot, run
```
$docker stop [container_ID]
```
You will lose the connection in a few seconds.
2. Then shut down the TX2(robot), In the bash of the robot:
```
$ sudo shutdown -P now
```
You will lose the connection in a few seconds too.