这篇文章主要介绍了centos下 修改mysql密码的方法,需要的朋友可以参考下
1．修改MySQL的登录设置：
# vim /etc/my.cnf
加上一句：skip-grant-tables
如：
[mysqld] datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock
2．重启mysql
# service mysqld restart Stopping MySQL: [ OK ] Starting MySQL: [ OK ]
3．修改密码
mysql> USE mysql ; database changed mysql> UPDATE user SET Password = password ( '新密码' ) WHERE User = 'root' ; Query OK, 0 rows affected (0.00 sec) Rows matched: 2 Changed: 0 Warnings: 0 mysql> flush privileges ; Query OK, 0 rows affected (0.01 sec) mysql> quit
4．修改刚刚改过的mysql
# vim /etc/my.cnf
5.重启mysql
# service mysqld restart Stopping MySQL: [ OK ] Starting MySQL: [ OK ]
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