# Linux卸載源碼/二進制包安裝的MySQL ### 1、查看mysql運行狀態，如果是正在運行，需先關閉 `systemctl status mysqld` ### 2、關閉MySQL服務并設置開機不自啟 `systemctl stop mysqld` `systemctl disable mysqld` ### 3、搜索相關配置文件并刪除 ``` [root@localhost mysql]# find / -name mysql /run/lock/subsys/mysql /etc/selinux/targeted/active/modules/100/mysql /var/lib/mysql /var/spool/mail/mysql /usr/lib64/mysql /usr/share/mysql /usr/local/mysql /usr/local/mysql/bin/mysql /usr/local/mysql/include/mysql /usr/local/mysql/data/mysql /home/mysql [root@localhost mysql]# cd / [root@localhost /]# rm -rf /run/lock/subsys/mysql /etc/selinux/targeted/active/modules/100/mysql /var/lib/mysql /var/spool/mail/mysql /usr/lib64/mysql /usr/share/mysql /usr/local/mysql /usr/local/mysql/bin/mysql /usr/local/mysql/include/mysql /usr/local/mysql/data/mysql /home/mysql \# 以下刪除的內容，如果存在的話，刪除 [root@localhost /]# rm -rf /etc/my.cnf* [root@localhost /]# [root@localhost /]# rm -rf /etc/init.d/mysqld [root@localhost /]# find / -name mysql ``` ### 4、刪除mysql用戶 ``` [root@localhost /]# id mysql uid=1000(mysql) gid=1000(mysql) 組=1000(mysql ``` `[root@localhost /]# userdel mysql` ``` ``` [root@localhost /]# id mysql id: mysql: no such user ``` ``` **完成******