Ubuntu安装mysql

信息来源于网上搜索和自己实践，再次记录一下
安装步骤和语句如下

sudo apt install mysql-server

mysql -uroot -p

use mysql;

select user, host, authentication_string from user;
修改root密码
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';

注释这一行
/etc/mysql/mysql.conf.d
#bind-address		= 127.0.0.1

重置root密码

https://blog.youkuaiyun.com/weixin_46018884/article/details/123156501

参考：
https://blog.youkuaiyun.com/Dwj1212/article/details/123451649