autosave html page every 5 minutes

I have to save a web page as .html file every fi开发者_开发技巧ve minutes. How can I do this? The html address will be like http://<ipaddress>:8080 where ipaddress is the ip address of my embedded device that is running a web server.

I want this to work in either Windows or Ubuntu.

Kindly clarify.

If you have access to the .NET framework, you can use WebClient.DownloadString to download the file, and you can throw this into a Console app and set up an item in Task Scheduler on a server for every 5 minutes.