yum install mysql

yum install mysql
yum install mysql-server
yum install mysql-devel
chgrp -R mysql /var/lib/mysql
chmod -R 770 /var/lib/mysql
service mysqld start 
mysql
SET PASSWORD FOR 'root'@'localhost' = PASSWORD('secret_password');

如果要reboot自启动：
   

                        
    
                        
    
                        
    
                    
   

chkconfig --levels 345 mysqld on