install docker and nvidia docker2

bash history

    1  sudo apt-get update
    2  sudo apt-get install     apt-transport-https     ca-certificates     curl     gnupg-agent     software-properties-common
    3  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
    4  sudo apt-key fingerprint 0EBFCD88
    5  sudo add-apt-repository    "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
    6     $(lsb_release -cs) \
    7     stable"
    8  sudo apt-get update
    9  sudo apt-get install docker-ce docker-ce-cli containerd.io
   10  sudo groupadd docker
   11  sudo usermod -aG docker $USER
   12  docker run hello-world
   13  groups
   14  sudo usermod -aG docker $USER
   15  groups
   16  sudo reboot 
   17  groups
   18  docker run hello-world
   19  apt search nvidia-docker
   20  curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey |   sudo apt-key add 
   21  distribution=$(. /etc/os-release;echo $ID$VERSION_ID)
   22  curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.list |   sudo tee /etc/apt/sources.list.d/nvidia-docker.list
   23  sudo apt-get update
   24  apt search nvidia-docker
   25  sudo apt install nvidia-docker2