刪除mysql, 清理殘留安裝軟件

1，刪除mysql

sudo apt-get autoremove --purge mysql-server-5.5

mysql-client-5.5

sudo apt-get remove mysql-common

sudo apt-get autoremove

2，清理殘留安裝軟件

dpkg -l |grep ^rc|awk '{print $2}' |sudo xargs dpkg -P