There is a tool called 'Host' that makes it easy to expose your local host to the Internet while testing new things on your Linux system.The tool offers 4 different tunneling options: Localhost (127.0.0.1), Ngrok, Cloudflared, and LocalXpose.To set up and use the tool, you need to clone the repository and run the 'host.sh' script.The tool is designed for beginners and eliminates the need for remembering or typing lengthy commands.