$ docker run -it b.gcr.io/tensorflow/tensorflow
[I 02:08:24.252 NotebookApp] Writing notebook server cookie secret to /root/.local/share/jupyter/runtime/notebook_cookie_secret
[W 02:08:24.273 NotebookApp] WARNING: The notebook server is listening on all IP addresses and not using encryption. This is not recommended.
[W 02:08:24.273 NotebookApp] WARNING: The notebook server is listening on all IP addresses and not using authentication. This is highly insecure and not recommended.
[I 02:08:24.277 NotebookApp] Serving notebooks from local directory: /notebooks
[I 02:08:24.277 NotebookApp] 0 active kernels
[I 02:08:24.277 NotebookApp] The Jupyter Notebook is running at: http://[all ip addresses on your system]:8888/
[I 02:08:24.277 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
read tcp 192.168.99.1:55400->192.168.99.100:2376: read: operation timed out
