mysql 更改root密码
mysql“Access denied for user 'root'@'localhost'”
首先以root 用户进入
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server0:/usr/local/mysql/bin #service mysql stop
server0:/usr/local/mysql/bin # mysqld_safe --user=mysql --skip-grant-tables --skip-networking &
server0:/usr/local/mysql/bin # mysql -u root mysql
mysql>UPDATE user SET Password=PASSWORD('newpassword') where USER='root';
mysql> FLUSH PRIVILEGES;
mysql>\q
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重启mysql
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server0:/usr/local/mysql/bin #service mysql start
server0:/usr/local/mysql/bin #mysql -uroot -p
server0:/usr/local/mysql/bin #Enter password:
mysql>
