作者:沈智强619 | 来源:互联网 | 2023-07-22 17:24
MySQL的卸载1、查看当前mysql安装状况rpm-qa|grepmysql#或yumlistinstall|grepmysql2、查看mysql的服务是否启动system
MySQL的卸载
1、查看当前mysql安装状况
rpm -qa | grep mysqlyum list install | grep mysql
2、查看mysql的服务是否启动
systemctl status mysqld
2.1、如果启动则关闭mysql服务
systemctl stop mysqld.service
[root@chenstudy ~]\# systemctl stop mysqld
[root@chenstudy ~]\# systemctl status mysqld
3、 卸载上述命令查询出的已安装程序
- yum remove mysql-community-libs-8.0.30-1.el7.x86_64
- rpm -qa | grep mysql
- yum remove mysql-community-client-plugins-8.0.30-1.el7.x86_64
- rpm -qa | grep mysql
- yum remove mysql-community-server-8.0.30-1.el7.x86_64
- rpm -qa | grep mysql
[root@chenstudy ~]
[root@chenstudy ~]
mysql-community-client-plugins-8.0.30-1.el7.x86_64
mysql80-community-release-el7-7.noarch
mysql-community-common-8.0.30-1.el7.x86_64
mysql-community-icu-data-files-8.0.30-1.el7.x86_64
[root@chenstudy ~]
[root@chenstudy ~]
mysql80-community-release-el7-7.noarch
mysql-community-common-8.0.30-1.el7.x86_64
mysql-community-icu-data-files-8.0.30-1.el7.x86_64
[root@chenstudy ~]
[root@chenstudy ~]
mysql80-community-release-el7-7.noarch
mysql-community-icu-data-files-8.0.30-1.el7.x86_64
[root@chenstudy ~]
[root@chenstudy ~]
mysql80-community-release-el7-7.noarch
[root@chenstudy ~]
图一:移除mysql-community-libs-8.0.30-1.el7.x86_64
图二:查看剩余的MySQL安装包
图三:移除mysql-community-client-plugins
图四:移除mysql-community-common
图五:再次查看MySQL的安装状态
图六:移除 mysql-community-icu-data-files
图七:移除mysql80-community-release-el7-7.noarch
4、删除mysql相关文件
find / -name mysql
rm -rf /usr/lib64/mysql
rm -rf /var/lib/mysql
rm -rf /var/lib/mysql/mysql
rm -rf /etc/selinux/targeted/active/modules/100/mysql
[root@chenstudy ~]
/usr/local/mysql
/usr/lib64/mysql
/var/lib/mysql
/var/lib/mysql/mysql
/etc/selinux/targeted/active/modules/100/mysql
[root@chenstudy ~]
[root@chenstudy ~]
[root@chenstudy ~]
[root@chenstudy ~]
5、删除my.cnf
rm -rf /etc/my.cnf
[root@chenstudy ~]
[root@chenstudy ~]