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zyjibmcn/gist:a6b480415101a9392e6e8b241f0f2941

Last active December 26, 2016 03:13
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mysql 安装配置问题
Raw
gistfile1.txt
1. root登录mysql出错
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
由于需要注意5.7.* 之后的版本，需要找到初始密码，登录后修改密码：
```
$ sudo grep 'temporary password' /var/log/mysqld.log
$ mysql -uroot -p
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass$';
```
2. 修改密码失败
ERROR 1819 (HY000): Your password does not satisfy the current policy requirements
```
mysql> set global validate_password_policy=0;
```
参考：
http://stackoverflow.com/questions/21944936/error-1045-28000-access-denied-for-user-rootlocalhost-using-password-y
http://www.cnblogs.com/ivictor/p/5142809.html
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