docker diff 容器结构变动

[TOC] ## docker diff 检查容器里文件结构的更改 ## 语法 ``` A 添加了一个文件或目录 D 删除了一个文件或目录 C 修改了一个文件或目录 ``` ## 示例 ### hello world 查看容器mymysql的文件结构更改 ``` runoob@runoob:~$ docker diff mymysql A /logs A /mysql_data C /run C /run/mysqld A /run/mysqld/mysqld.pid A /run/mysqld/mysqld.sock C /tmp ```