mysql> create user 'seojio'@'%' identified by 'password';
mysql> show databases;
mysql> use mysql;
mysql> select user, host from user;
mysql> create database seojiodb
mysql> grant all privileges on Lumindb.* to 'seojio'@'%';
mysql> flush privileges;
mysql> show grants for 'seojio'@'%';
$ cd /etc/mysql/mysql.conf.d
$ sudo vim mysqld.cnf
$ sudo service mysql restart
$ sudo apt update
$ sudo apt install phpmydamin
$ sudo ln -s /usr/share/phpmyadmin /var/www/html/phpmyadmin
$ sudo vim /etc/nginx/sites-available/default
https://velog.io/@oyeon/AWS-서버-구축-외부-접속
https://nordvpn.com/ko/blog/ipv4-ipv6-bigyo/
https://seong6496.tistory.com/322
https://luminitworld.tistory.com/81
https://m.blog.naver.com/hai0416/221623349894