Automatic 301 redirect of directory and all children?

Question

Apache HTTP Server

There is a page site.rf/page, from it there is a 301 redirect to site.rf/page/new/

Options +FollowSymLinks
RewriteEngine on
RewriteCond %{HTTP_HOST} ^сайт.рф/[nc]
RewriteRule ^(.*)$ http://сайт.рф//$1 [r=301,nc]
Redirect 301 страница/
страница/новое

Question: what to do to redirect not only this page, but also all its child elements to a new page. Example: website.rf/page/whattotam, automatically went to website.rf/page/new/whattotam

Answer 1

Damn man, what do you think?
You have a condition in Cond
Starting from site.rf/
Maybe you will add something similar
starting from site.rf/.*
Rewrite cond is the condition under which the redirect will work.
Also, do not forget to decide on get requests what to do with them, you will have to do another rule with them.