Updated AdminGuide (markdown)

AdminGuide.md

@@ -12,16 +12,28 @@ log-bin=mysql-bin #添加这一行就ok
 binlog-format=ROW #选择row模式  
 server_id=1 #配置mysql replaction需要定义，不能和canal的slaveId重复  </pre>
 
+&nbsp; &nbsp;&nbsp;数据库重启后, 简单测试 `my.cnf` 配置是否生效:  
+
 ```
-Ubuntu16.04 && MySQL5.6
-[mysqld]
-log_bin=mysql-bin 
-binlog_format=ROW
-server-id=1
+mysql> show variables like 'binlog_format';
++---------------+-------+
+| Variable_name | Value |
++---------------+-------+
+| binlog_format | ROW   |
++---------------+-------+
 ```
-  如果 my.cnf 设置不起作用,请参考:  
-  https://stackoverflow.com/questions/38288646/changes-to-my-cnf-dont-take-effect-ubuntu-16-04-mysql-5-6  
-  https://stackoverflow.com/questions/52736162/set-binlog-for-mysql-5-6-ubuntu16-4
+```
+mysql> show variables like 'log_bin';
++---------------+-------+
+| Variable_name | Value |
++---------------+-------+
+| log_bin       | ON    |
++---------------+-------+
+```
+
+&nbsp; &nbsp;&nbsp;如果 my.cnf 设置不起作用,请参考:  
+  &nbsp; &nbsp;&nbsp;https://stackoverflow.com/questions/38288646/changes-to-my-cnf-dont-take-effect-ubuntu-16-04-mysql-5-6  
+  &nbsp; &nbsp;&nbsp;https://stackoverflow.com/questions/52736162/set-binlog-for-mysql-5-6-ubuntu16-4
 
 <div class="iteye-blog-content-contain" style="font-size: 14px;">&nbsp; &nbsp;c. &nbsp;canal的原理是模拟自己为mysql slave，所以这里一定需要做为mysql slave的相关权限&nbsp;<br />
 <pre name="code" class="java">CREATE USER canal IDENTIFIED BY 'canal';