Ubuntu下彻底卸载mysql

来自

http://www.blogjava.net/yjhmily/articles/336926.html

下一篇介绍pdkg

http://ubuntuing.iteye.com/blog/65650

1、删除 mysql

1 sudoapt - getautoremove -- purgemysql - server - 5.0
2 sudoapt - getremovemysql - server
3 sudoapt - getautoremovemysql - server
4 sudoapt - getremovemysql - common (非常重要)

上面的其实有一些是多余的，建议还是按照顺序执行一遍

清理残留数据

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

2、安装 mysql

1 sudoapt - getinstallmysql - server
2 sudoapt - getinstallmysql - client
3 sudoapt - getinstallphp5 - mysql (安装php5-mysql 是将php和mysql连接起来 )