# /etc/init.d/mysql stop
# mysqld_safe ——user=mysql ——skip-grant-tables ——skip-networking &
# mysql -u root mysql
mysql> UPDATE user SET password=PASSWORD(’newpassword’) where USER=’root’;
mysql> FLUSH PRIVILEGES;
mysql> quit
# /etc/init.d/mysql restart
# mysql -uroot -p
Enter password: <输入新设的密码newpassword>
mysql>