重定向除userdir外的所有内容（mod_rewrite）

Question

I have a pretty simple problem: redirect all url from a domain except when this url is pointing to a 'userdir':

Example:

http://exemple.com --> http://www.exemple.com

http://exemple.com/blabla --> http://www.exemple.com/blabla

http://exemple.com/~blabla --> no redirection

So far I have this but it does half the work:

RewriteEngine On
RewriteCond %{HTTP_HOST} !^www\.
RewriteRule ^(.*)$ https://www.%{HTTP_HOST}$1 [R=301,L]

Thank in advance

Answer 1

Solved...

RewriteEngine On
RewriteCond %{REQUEST_URI} !^/~([^/]+)
RewriteRule ^(.*)$ https://www.%{HTTP_HOST} [R=301,L]