Centos7 卸载 mysql5.7

Centos7 卸载 mysql5.7

1查看是否安装了MySQL

[root@linux01 ~]# rpm -qa | grep mysql
mysql57-community-release-el7-8.noarch
mysql-community-client-5.7.27-1.el7.x86_64
mysql-community-libs-5.7.27-1.el7.x86_64
mysql-community-libs-compat-5.7.27-1.el7.x86_64
mysql-community-common-5.7.27-1.el7.x86_64
mysql-community-server-5.7.27-1.el7.x86_64

2关闭MySQL服务

查看mysql状态
systemctl status mysqld
关闭服务
 systemctl stop mysqld

3 卸载MySQL组件

[root@linux01 ~]# rpm -e mysql57-community-release-el7-8.noarch
[root@linux01 ~]# rpm -e mysql-community-client-5.7.27-1.el7.x86_64 --nodeps
[root@linux01 ~]# rpm -e mysql-community-libs-5.7.27-1.el7.x86_64 --nodeps
[root@linux01 ~]# rpm -e mysql-community-libs-compat-5.7.27-1.el7.x86_64 --nodeps
[root@linux01 ~]# rpm -e mysql-community-common-5.7.27-1.el7.x86_64 --nodeps
[root@linux01 ~]# rpm -e mysql-community-server-5.7.27-1.el7.x86_64 --nodeps

4 查找mysql文件

[root@linux01 ~]# find / -name mysql
[root@linux01 ~]# whereis mysql
/usr/share/mysql
/usr/lib64/mysql
/var/lib/mysql
/var/lib/mysql/mysql
/etc/selinux/targeted/active/modules/100/mysql

5 删除mysql文件

[root@linux01 ~]# rm -rf /usr/share/mysql
[root@linux01 ~]# rm -rf /usr/lib64/mysql
[root@linux01 ~]# rm -rf /var/lib/mysql
[root@linux01 ~]# rm -rf /var/lib/mysql/mysql
[root@linux01 ~]# rm -rf /etc/selinux/targeted/active/modules/100/mysql