linux 安装 mysql8 （ubuntu）

https://www.cnblogs.com/yellowhat/p/10459547.html

centos8开机默认启动命令行模式
https://www.cnblogs.com/calfmark/p/13721004.html

MySQL 8.0 配置mysql_native_password身份验证插件的密码
https://www.cnblogs.com/mzxiaoze/p/10413399.html

alter user 'root'@'localhost' identified by '123456';

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';

[mysqld]

bind-address = 0.0.0.0 # 表示允许任何主机登陆

MySQL port=3306 # 表示MySQL运行端口为3306