x1rpm -qa | grep -i mysql
11rpm -ev mysql-community-libs-5.7.27-1.el6.x86_64 --nodeps
11find / -name mysql
61rm -rf /var/lib/mysql2rm -rf /var/lib/mysql/mysql3rm -rf /etc/logrotate.d/mysql4rm -rf /usr/share/mysql5rm -rf /usr/bin/mysql6rm -rf /usr/lib64/mysql
21rpm -qa | grep -i mysql2#如果没有显式则表示卸载完成