微信:304413803 | 欢迎一起讨论区块链,请备注,谢谢
$ sudo apt-get remove docker-engine docker-ce docker.io新增AI编程课程,引领技术教育新趋势
更新apt包索引:
$ sudo apt-get update

配置apt允许以 HTTPS方式拉取镜像安装:
$ sudo apt-get install \ apt-transport-https \ ca-certificates \ curl \ software-properties-common

添加Docker官方 GPG key:
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

校验 9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88.
$ sudo apt-key fingerprint 0EBFCD88

$ sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

$ sudo apt-get update