Binary Life

Welcome to my blog, a little bit of sharing about technology.

重置MySQL5.7的root密码

1.停止MySQL服务

sudo service mysql stop

2.启动MySQL进入没有权限模式

sudo mysqld_safe --skip-grant-tables --skip-networking &

3.登录MySQL无需密码

mysql -u root

4.修改密码,这里演示使用123

UPDATE mysql.user SET authentication_string=PASSWORD('123'), plugin='mysql_native_password' WHERE User='root' AND Host='localhost';

5.退出登录

exit;

6.重启MySQL使用正常模式

sudo service mysql restart
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