启动MySQL服务
sudo /usr/local/MYSQL/support-files/mysql.server start
停止MySQL服务
sudo /usr/local/mysql/support-files/mysql.server stop
重启MySQL服务
sudo /usr/local/mysql/support-files/mysql.server restart
mac下停止和启动mysql命令
原文：http://www.cnblogs.com/kotete/p/6937106.html
