查找MySQL
[root@Linux ~]# rpm -qa|grep -i mysql mysql-community-common-8.0.26-1.el7.x86_64 mysql-community-client-plugins-8.0.26-1.el7.x86_64 mysql-community-libs-8.0.26-1.el7.x86_64 mysql-community-server-8.0.26-1.el7.x86_64 mysql-community-client-8.0.26-1.el7.x86_64
卸载MySQL服务
# yum remove mysql-community-client-plugins-8.0.26-1.el7.x86_64
查找mysql相关目录
[root@Linux ~]# find / -name mysql /home/mysql /etc/selinux/targeted/active/modules/100/mysql /var/spool/mail/mysql find: File system loop detected; ‘/mnt’ is part of the same file system loop as ‘/’. /usr/share/mysql /usr/local/lib/python3.6/site-packages/ansible_collections/community/mysql /usr/local/lib/python3.6/site-packages/ansible_collections/community/mysql/plugins/module_utils/implementations/mysql /usr/lib/python2.7/site-packages/ansible/modules/database/mysql /usr/lib64/mysql
删除目录
rm -rf /home/mysql