设置/更改/重置 Mysql root 密码 ubuntu Linux

2011-5-17 柯冷 折腾

From:http://ubuntu.flowconsult.at/en/mysql-set-change-reset-root-password/
Tested on
- Ubuntu Linux 7.10 Gutsy Gibbon and MySQL 5.0.45. (2007-10-21)
- Ubuntu Linux 6.06 Dapper Drake and MySQL 4.1.15.

Set / change / reset the MySQL root password on Ubuntu Linux. Enter the following lines in your terminal.
1.Stop the MySQL Server.

sudo /etc/init.d/mysql stop

2.Start the mysqld configuration.

sudo mysqld --skip-grant-tables &

3.Login to MySQL as root.

mysql -u root mysql

4.Replace YOURNEWPASSWORD with your new password!

UPDATE user SET Password=PASSWORD('YOURNEWPASSWORD') WHERE User='root'; FLUSH PRIVILEGES; exit;

Note: This method is not regarded as the securest way of resetting the password. However it works.

References:

MySQL 5.0 Reference Manual: How to Reset the Root Password

http://dev.mysql.com/doc/refman/5.0/en/resetting-permissions.html


标签: mysql ubuntu 密码 设置

评论:

康美
2011-05-17 16:13
学习了,我的mysql密友一直都没有变过
柯冷
2011-05-17 16:47
@康美:大部分人除了必要都不怎么动mysql的密码

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