digitalocean.sh

curl -sSL https://agent.digitalocean.com/install.sh | sh

useradd user
usermod -aG sudo user

# ZSH
sudo apt-get install zsh -y
wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh
chsh -s $(which zsh)

# ServerAliveInterval 60 for ssh_config
# /etc/ssh/sshd_config
# service sshd restart

ufw allow OpenSSH
ufw enable

sudo curl -fsSL https://get.docker.com | sh
usermod -aG docker user

sudo apt install python-certbot-nginx
sudo certbot --nginx -d example.com -d www.example.com
sudo certbot renew --dry-run