mysql -hhostname -Pport -uusername -ppassword -N -e
http://blog.163.com/pirates_fish/blog/static/1833331502012923104758897/
mysql -hhostname -Pport -uusername -ppassword -N -e
http://blog.163.com/pirates_fish/blog/static/1833331502012923104758897/