Web crawling script

[theultlimateboss]

Hello friends,

I am new to this forum. Also its my first thread in this forum. I have a doubt regarding the "Web Crawling Script".

I want to write a new web crawl script. I know only theoratical part. But I haven't any idea of practical part (i.e) coding.

Anybody please help and let me know the requirements of web crawling script.

If I need to write a web crawling script what is the information I must know.

I know only php, asp

Please let me know the solutions.

Thanks,