mysql root密码

1、在终端中输入

sudo sumysqld_safe --skip-grant-tables --skip-networking &

这时便能越过权限表，直接登陆MySQL了。
2、新建一个终端，输入

PATH="$PATH":/usr/local/mysql/binmysql -u root -p

。。。卸载mysql命令。。。

sudo rm /usr/local/mysql  sudo rm -rf /usr/local/mysql*  sudo rm -rf /Library/StartupItems/MySQLCOM  sudo rm -rf /Library/PreferencePanes/My*  vim /etc/hostconfig  (and removed the line MYSQLCOM=-YES-)  rm -rf ~/Library/PreferencePanes/My*  sudo rm -rf /Library/Receipts/mysql*  sudo rm -rf /Library/Receipts/MySQL*  sudo rm -rf /var/db/receipts/com.mysql.*