| 12
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 | sudo sudistribution=$(. /etc/os-release;echo $ID$VERSION_ID)
 curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | sudo apt-key add -
 curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.list | sudo tee /etc/apt/sources.list.d/nvidia-docker.list
 
 apt-get update && apt-get install -y nvidia-container-toolkit
 systemctl restart docker
 
 | 
以上是在ubuntu18.04,外部已配好cuda环境。