1.unbantu安装docker社区版
卸载旧docker
sudo apt-get remove docker docker-engine docker.io
更新系统软件
sudo apt-get update
安装依赖包
apt-transport-https \
ca-certificates \
curl \
software-properties-common
添加官方秘钥
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
再更新系统软件
sudo apt-get update
添加阿里镜像源
sudo add-apt-repository "deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"
安装docker
sudo apt-get install docker-ce
查看docker版本
docker -v
2.安装docker compose及自动补全命令
docker compose
sudo curl -L https://github.com/docker/compose/releases/download/1.18.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose sudo chmod +x /usr/local/bin/docker-compose docker-compose --version
自动补全
curl -L https://raw.githubusercontent.com/docker/compose/1.8.0/contrib/completion/bash/docker-compose > /etc/bash_completion.d/docker-compose
