编辑my.cnf
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| vim /etc/my.cnf
skip-grant-tables
例如:
[mysqld] skip-grant-tables datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock
|
编辑完要重启mysql service mysqld restart
修改root密码
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| mysql -uroot -p
use mysql;
update user set authentication_string=password('新密码') where user='root';
flush privileges;
exit
|
还原my.cnf
编辑完要重启mysql service mysqld restart