巩固-阅读常用软件的Dockerfile
- Nginx:https://github.com/nginxinc/docker-nginx/blob/849fed0093112cd9f55491fccd2f861eb9fad5f9/stable/alpine/Dockerfile
- Tomcat:https://github.com/docker-library/tomcat/blob/0e9a915bf893faa9160ab1a144c7ba5049a4fe27/7/jre7-alpine/Dockerfile
- 关于Alpine Linux:http://www.cnblogs.com/zhangmingcheng/p/7122386.html