Ubuntu18.04.6LTS安装docker和docker-compose、镜像导入导出 [TOC] 安装docker 更新数据源，安装必要插件 sudoapt-getupdate sudoapt-getinstall-yapt-transport-httpsca-certificatescurlsoftware-properties-common 添加GPG密钥 curl-fsSLhttps://download.docker.com/linux/ubuntu/gpg|sudoapt-keyadd- 设置存储库 sudoadd-apt-repository"deb[arch=a...