htaccess question...

[bam bam]

What do i need to put into my htaccess to redirect all pages of my site except one page and one sub directory?

Example:
All pages except www.example.com/one.html and www.example.com/forum

 

[jryan21]

Put it above all your other conditions and rules

RewriteCond $1 !^(one\.html|forum)