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mysql初始密码忘记

mysql密码忘记

mysql重置密码

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systemctl restart mysqld.service

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mysql -uroot -p    #提示输入密码直接回车

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update mysql.user set authentication_string=password('123456') where User="root" and Host="localhost";

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grant all on *.* to 'root'@'localhost' identified by '123456' with grant option;

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vim /etc/my.cf

# 删除/注释
skip-grant-tables

# 保存退出
:wq

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systemctl restart mysqld.service

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mysql -uroot -p

# 输入密码
123456