CentOS 7.x 卸载 Dockerhttps://docs.docker.com/engine/install/centos/ https://docs.docker.com/engine/install/centos/#install-from-a-package https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-cli-20.10.24-3.el7.x86_64.rpm --------------------------------