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修改mysql密码过程如下
百度搜索一文章看到使用
格式：mysqladmin -u用户名 -p旧密码 password 新密码
修改于时我下看操作
Enter password:
Welcome to the MySQL monitor. Commands end with ; or ＼g.
Your MySQL connection id is 10
Server version: 5.5.27-log MySQL Community Server (GPL)
Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type "help;" or "＼h" for help. Type "＼c" to clear the current input statement.
mysql> mysqladmin -u root password 我要设置的密码
->
-> ;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that
corresponds to your MySQL server version for the right syntax to use near "mysql
admin -u root password 我要设置的密码" at line 1
mysql> mysqladmin -u root -password 我要设置的密码
-> ;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that
corresponds to your MySQL server version for the right syntax to use near "mysql
admin -u root -password 我要设置的密码" at line 1
最后小编使用了 mysqladmin -u root -password 我要设置的密码 无法搞定，突然想到直接更新表即可。
mysql> update mysql.user set password=PASSWORD("我要设置的密码") where User ="root
";
Query OK, 3 rows affected (0.05 sec)
Rows matched: 3 Changed: 3 Warnings: 0
mysql> flush privileges;
Query OK, 0 rows affected (0.01 sec)
mysql>
好了这样就搞定了哦，虽然过程不复杂也不简单。