Disclaimer: This project is only for personal learning and communication, please do not use it for illegal purposes, please do not use it in a production environment
bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh)
apt-get install certbot -y
certbot certonly --standalone --agree-tos --register-unsafely-without-email -d yourdomain.com
certbot renew --dry-run
database path: /etc/x-ui/x-ui.db
before you set ssl on settings
http:// ip or domain:2053/xui
After you set ssl on settings