linux安装mysql

 

教程：https://www.cnblogs.com/levia/p/11396512.html

修改密码模式：mysql_native_password”，新版本改为:“caching_sha2_password”.  之前先修改密码

mysql8修改密码：alter user 'root'@'%' identified by 'Root@123456';

 

添加mysql定时备份

https://blog.csdn.net/u012750106/article/details/82221866