Banning a script using robots.txt

how do do this

[Imaster]

Hi,

The URL's on my site are of the format
http*//domain.com/post.asp?id=****

I don't want search engines to crawl any URLs having the post.asp script. Would this work?

User-agent: *
Disallow: /post.asp

[bcolflesh]

It should, if the spider reads and respects robots.txt -

[Imaster]

Thus, Google should follow it fine, right?

[jatar_k]

yes they should