Thanks to https://imtx.me/archives/2375.html
Tips about byobu https://askubuntu.com/a/700641
curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
sudo apt-get install -y nodejs
curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
sudo apt-get update && sudo apt-get install yarn
yarn global add pm2
sudo apt install nginx
sudo service nginx restart
ssh-keygen -t rsa -b 4096 -C "[email protected]"
https://certbot.eff.org/#ubuntutzesty-nginx
sudo apt-get update
sudo apt-get install software-properties-common
sudo add-apt-repository ppa:certbot/certbot
sudo apt-get update
sudo apt-get install python-certbot-nginx
sudo certbot --nginx
sudo certbot renew --dry-run