is there any script to automatically download a file from a location at a particular time frame or it a possibility to design one... and what all are necessary to do tht..
I don't know if any exist already, but it can be done. You need to look into cron jobs and some basic PHP functions!
Yea, you can download a file through a php script but you will need to use cron jobs to download at particular time.
You could use both PHP and Cron to complete this job. You could probably get someone to patch you up a simple script in no time. Wouldn't cost you much.
You need to setup cron jobs in order to download files from remote location at specific intervals. WGET <YOUR DOWNLOAD URL> File will be downloaded in the present working directory.