How to redirect a http subdomain to https subdomain?

Hi,

I was wondering how to make a redirect like this:

I have http://sub.domain.com but I want to redirect(301) this to https://sub.domain.com.

My controlpanel is DirectAdmin,but can't redirect it within the cp like the way I want the redirect.

Can someone help me how to make a rewrite for htaccess ?

Thanks in advance.

Kind regards,
Richard

 

Please try with the following redirect code in your .htaccess

RewriteCond %{HTTP_HOST} ^sub.domain.com$ [OR]
RewriteCond %{HTTP_HOST} ^www.sub.domain.com$
RewriteRule ^/?$ "https\:\/\/www\.sub.domain\.com\" [R=301,L]

 

Hi,

Thanks,just tried it,but does not work here.

Maybe another solution?

Richard

 

RewriteEngine On 
RewriteCond %{SERVER_PORT} 80 
RewriteRule ^(.*)$ https://www.example.com/$1 [R,L]

Code (markup):

FYI... you could have used google.