docker镜像与容器理解: https://blog.csdn.net/qq_40722827/article/details/102827125

    使用Docker打包代码配置记录:https://zhuanlan.zhihu.com/p/166672337
    将ubuntu打包成docker镜像:https://zhuanlan.zhihu.com/p/361108843

    docker文档:

    1. https://yeasy.gitbook.io/docker_practice/image/commit
    2. https://jspang.com/detailed?id=75#toc238

    Docker 删除&清理容器和镜像相关命令:
    https://cloud.tencent.com/developer/article/1626164

    ubuntu docker 官方镜像
    https://hub.docker.com/_/ubuntu?tab=tags&page=1&ordering=last_updated&name=16.04