连接到MySQL实例管理器并创建用户账户_MySQL
使用MySQL客户端-服务器协议来处理同MySQL实例管理器之间的通信。你不能使用标准mysql客户端程序和MySQL C API来连接IM。IM支持客户端工具和mysql-4.1或以后的版本所分发的库所用的MySQL客户端-服务器协议版本。
IM将用户信息保存到密码文件中。密码文件的默认位置为/etc/mysqlmanager.passwd。
密码应类似于：
petr:*35110DC9B4D8140F5DE667E28C72DD2597B5C848
要想生成密码用--passwd选项调用IM。则输出可以重定向到/etc/mysqlmanager.passwd文件以添加新用户。下面为示例命令。
./mysqlmanager --passwd >> /etc/mysqlmanager.passwd
Creating record for new user.
Enter user name: mike
Enter password:
Re-type password:
下面的行将加到/etc/mysqlmanager.passwd：
mike:*00A51F3F48415C7D4E8908980D443C29C69B60C9
如果/etc/mysqlmanager.passwd文件中没有该条，则不能连接IM。
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