Subdomain redirect to category

Hi! im new here. I hope i post at the right thread.. anyway how can i make my subdomain redirect to my category?

something like this :

http://test.domain.com -> http://domain.com/category/test
http://test1.domain.com -> http://domain.com/category/test1
http://test2.domain.com -> http://domain.com/category/test2

Is there a way to set it?

RewriteEngine on
RewriteCond %{HTTP_HOST} !^domain.com
RewriteRule ^(.*)$ http://domain.com/category/$1

Code (markup):

Thanks before...

 

This might work for you:

RewriteCond %{HTTP_HOST} ^(www\.)?[^.]+\.domain\.com.*$
RewriteRule (.*) http://domain.com/category/$1 [L]

Code (markup):

 

Thanks for your reply. I will add this to wordpress that have a default .htaccess something like:

I had tried to add that code, therefore:

But it does not work. I'm sorry, I'm really a newbie here. Need help please...

Many thanks...

 

those are two separate rules, do not mix them up. place the code I gave you before the wordpress module.

 

Thanks..

So It should be:

Right?