Block file from accessing using .htaccess for a subdomain

[TechMan]

Hi,

I have a website for e.g.

www.domain.com

And I have another subdomain for e.g.

test.domain.com

Both my main and subdomain point to same directory which is public_html.

I want to block access to

test.domain.com/test.jpg

but not

domain.com/test.jpg

Please note that this test.jpg is same file for both main and subdomain as they both point to same directory. So how do I block it for subdomain but not for main domain using .htaccess? Or is there any other way of doing that?

Thanks

[g1smd]

Use a RewriteCond testing HTTP_HOST.

Use a RewriteRule to test the requested path. Use the [F] flag to send the HTTP 403 response code.

[jdMorgan]

RewriteCond %{HTTP_HOST} =test.domain.com
RewriteRule ^test\.jpg$ - [F]

[TechMan]

Yes this worked.