sudo apt-get update && sudo apt-get dist-upgrade
sudo apt-get install mysql-server
sudo ufw allow mysql
sudo systemctl start mysql
sudo systemctl enable mysql
sudo /usr/bin/mysql -u root -p
mysql> SET PASSWORD FOR 'root'@'localhost' = PASSWORD('바꿀비번');
sudo apt install curl
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
source ~/.bashrc
nvm --version
nvm ls-remote
nvm install 10.15.2