301 redirect request

Hi there, I want to redirect an old domain to a new domains directory. Example of what I mean

www.oldforum.com ---- forum was installed in this dirctory
www.newforum.com/forum --- this is where it needs to redirect.

Code (markup):

 

Reference: https://www.groovypost.com/unplugged/what-would-you-do-if-all-your-photos-disappeared/

RewriteEngine On
RewriteCond %{HTTP_HOST} ^olddomain.com$ [NC,OR] 
RewriteCond %{HTTP_HOST} ^www.olddomain.com$ [NC]
RewriteRule (.*)$ http://www.newforum.com/forum/$1 [R=301,L]

Code (markup):

 

Thanks for that.