$mysqld --skip-grant-tables $ mysql -u root mysql$mysql UPDATE user SET Password=PASSWORD('my_password') where USER='root';$mysql FLUSH PRIVILEGES; $ /etc/init.d/mysql restart $ mysql -u root -pEnter password: my_password 在执行命令前，kil
$mysqld --skip-grant-tables
<pre class="brush:sql;">$ mysql -u root mysql
$mysql> UPDATE user SET Password=PASSWORD('my_password') where USER='root';
$mysql> FLUSH PRIVILEGES;
<pre class="brush:sql;">$ /etc/init.d/mysql restart
<pre class="brush:sql;">$ mysql -u root -p
Enter password: my_password
