.htaccess help

I need to create subdomain redirect with .htaccess but I do not know how to do it. I exactly want

http://[B]xyz[/B].mydomain.com to http://www.mydomain.com/page=xyz

Can any one advise me rewrite tags about it?

 

This should work fine for you.

RewriteEngine On
RewriteCond %{HTTP_HOST} ([^.]+)\.mydomain.com [NC]
RewriteRule ^(.*) http://mydomain.com/index.php?page=%1 [P]

Code (markup):

Not tested.

mckST

 

You may have to do it through your CPanel if you do not have complete control over the domain / site.

If so goto your cpanel, then goto Subdomains, and your there

 

Not working

Can any one Help me?

 

what error do you get?
try page=$1 instead of %1

if you get 404 its probably a spelling mistake or something to do with the page its lookin up, if its an internal server error then its the rule itself

 

I changed $1 with %1 and page is ok but still getting 404 error.

 

here is the code i use:
maybe worth trying it instead

RewriteCond %{HTTP_HOST} ^www.xxx.com
RewriteRule (.*) http://xxx.com/$1 [R=301,L]

Code (markup):