Linux MySQL root权限恢复[图文]
为了安全设置Linux MySQL root的权限，设置完才想起来没加入管理员的账户。。无奈下开始折腾数据库，里面本身有不少用户，重新安
为了安全设置Linux MySQL root的权限，，设置完才想起来没加入管理员的账户。。无奈下开始折腾数据库，里面本身有不少用户，重新安装的方法是不行的。。终于找到非常好的方法！！
步骤1：
权限坏掉的服务器（A）
有MYSQL的服务器（B）
将A机器的mysql服务 停掉（service mysqld stop）
然后将 mysql目录下的mysql文件夹更名为 mysql-old
将B服务器的 /var/lib/mysql/下的 mysql文件夹下载下来（是数据库的文件夹，不是mysql目录），上传到A服务器上，然后启动mysql（service mysqld start）
启动之后用phpmyadmin进入（进入的时候不要忘记，因为已经换成了B服务器上的mysql所以用户名和密码都是用B服务器里的）
登陆之后 进入 mysql数据库 进入 【USERS】表 ，就能看见一大堆用户（其中 有root用户 权限都是N），手工全部修改成Y。（如图）点击下图看大图。
![Linux MySQL root权限恢复[图文]](../../upload/2009_03/09031716242358.jpg)
最后一步，修改完成后，将mysql文件夹删除 然后 mysql-old 改名为 mysql！mysql启动！ok大功告成！
注意事项：修改A服务器的mysql-old的时候 注意要备份！
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