# 3x-ui > **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** # Install & Upgrade ``` bash <(curl -Ls https://raw.githubusercontent.com/mhsanaei/3x-ui/master/install.sh) ``` # SSL ``` apt-get install certbot -y certbot certonly --standalone --agree-tos --register-unsafely-without-email -d yourdomain.com certbot renew --dry-run ``` # Default settings - Port: 2053 - user: admin - password: admin - 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 - https://yourdomain:2053/xui # suggestion system - Ubuntu 20.04+ # pic ![1](https://raw.githubusercontent.com/MHSanaei/3x-ui/main/media/1.png) ![2](https://raw.githubusercontent.com/MHSanaei/3x-ui/main/media/2.png) ![3](https://raw.githubusercontent.com/MHSanaei/3x-ui/main/media/3.png) ![4](https://raw.githubusercontent.com/MHSanaei/3x-ui/main/media/4.png)