1.安装docker
curl -sSL https://get.docker.com | sh暂停容器
docker stop $(docker ps -a -q)删除所有容器
docker rm $(docker ps -a -q)删除 Docker 程序：
sudo apt purge docker-ce docker-ce-cli containerd.io docker-compose-plugin#Docker Compose
sudo apt-get update
sudo apt-get install docker-compose-pluginsudo yum update
sudo yum install docker-compose-plugin通过检查版本来验证 Docker Compose 是否正确安装
docker compose version安装speedtest
docker run -d -p 10080:80 -it badapple9/speedtest-x