常用命令：
build image:
docker build -t image_name docker_file_path
docker rmi image_name
docker login
docker image tag la lsm503622593/laed
docker image push lsm503622593/laed
docker image pull lsm503622593/laed
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AWS 安装 Docker:https://docs.aws.amazon.com/zh_cn/AmazonECS/latest/developerguide/docker-basics.html
安装 Docker 19:
https://www.linode.com/docs/applications/containers/install-docker-ce-ubuntu-1804/
CUDA 下载：
https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#abstract
确认CUDA的安装：
https://askubuntu.com/questions/917356/how-to-verify-cuda-installation-in-16-04
