Several methods of MySQL change password on Linux and how to modify MySQL forgot password

Source: Internet
Author: User

Method 1: Use the Set password command

Mysql-u Root

mysql> SET PASSWORD for ' root ' @ ' localhost ' = PASSWORD (' Newpass ');

Method 2: Use Mysqladmin (this is the Linu command line interface)

mysqladmin-u root Password "Newpass"

If Root has already set a password, use the following method

mysqladmin-u root password Oldpass "Newpass"

Method 3: Edit the user table directly with update

Mysql-u Root

mysql> use MySQL;

mysql> UPDATE user SET Password = Password (' newpass ') WHERE user = ' root ';

mysql> FLUSH privileges;

When the root password is lost

In/etc/my.conf, add a sentence in the [MySQL] section:

Skip-grant-tables

Save exit, restart MySQL

/etc/init.d/mysqld restart

Use the command to enter MySQL:

Mysql-u root-p
Press ENTER twice to enter MySQL
Mysql> Usemysql;
Mysql>update user Set Password = password (' 123456 ') where user = ' root ';
Re-edit/ETC/MY.CNF
Delete or comment out Skip-grant-tables
Restart Service OK

This article is from the "Wang Liming" blog, make sure to keep this source http://afterdawn.blog.51cto.com/7503144/1834707

Several methods of MySQL change password on Linux and how to modify MySQL forgot password

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.