Ubuntu下面卸载mysql

卸载mysql
(1)首先在终端中查看MySQL的依赖项：dpkg --list|grep mysql

(2)sudo apt-get autoremove --purge mysql-server-5.7

sudo apt-get remove mysql-server
sudo apt-get autoremove mysql-server
sudo apt-get remove mysql-common

清除残留数据：dpkg -l|grep ^rc|awk '{print$2}'|sudo xargs dpkg -P
再次查看MySQL的剩余依赖项：dpkg --list|grep mysql

继续删除剩余依赖项，如：sudo apt-get autoremove --purge mysql-apt-config