1curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun

1curl -sSL https://get.daocloud.io/docker | sh

1sudo yum remove docker \
2                  docker-client \
3                  docker-client-latest \
4                  docker-common \
5                  docker-latest \
6                  docker-latest-logrotate \
7                  docker-logrotate \
8                  docker-engine

1sudo yum install -y yum-utils

1sudo yum-config-manager \
2    --add-repo \
3    https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

1sudo yum install docker-ce docker-ce-cli containerd.io docker-compose-plugin -y

1sudo apt-get remove docker docker-engine docker.io containerd runc

1sudo apt-get install \
2    apt-transport-https \
3    ca-certificates \
4    curl \
5    gnupg-agent \
6    software-properties-common

1curl -fsSL https://mirrors.ustc.edu.cn/docker-ce/linux/ubuntu/gpg | sudo apt-key add -

1sudo add-apt-repository \
2   "deb [arch=amd64] https://mirrors.ustc.edu.cn/docker-ce/linux/ubuntu/ \
3  $(lsb_release -cs) \
4  stable"

1sudo apt-get install docker-ce docker-ce-cli containerd.io

1#下载安装
2sudo curl -L "https://github.jobcher.com/gh/https://github.com/docker/compose/releases/download/v2.29.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
3#可执行权限
4sudo chmod +x /usr/local/bin/docker-compose
5#创建软链：
6sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
7#测试是否安装成功
8docker-compose --version

 1    #查看容器
 2    docker ps
 3    #查看镜像
 4    docker images
 5    #停止当前所有容器
 6    docker stop $(docker ps -aq)
 7    #删除当前停止的所有容器
 8    docker rm $(docker ps -aq)
 9    #删除镜像
10    docker rmi nginx