centos自带MYSQL的初始化

# /etc/init.d/mysql stop  或者 service mysqld 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  或者 service mysqld start
# mysql -uroot -p
Enter password: <输入新设的密码newpassword>

支持远程访问：http://blog.csdn.net/sun614345456/article/details/53672150

mysql -uroot -p

use mysql;

GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ IDENTIFIED BY ‘password‘ WITH GRANT OPTION;

FLUSH PRIVILEGES; 

service mysqld restart