Options +FollowSymlinks
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteBase /weblog/
RewriteRule ^feed/$ rss.xml [T=text/xml,L]
RewriteRule ^feed/(.*)$ $1.xml [T=text/xml,L]
# Make trailing slash work
RewriteRule ^feed/(atom|rss)/$ $1.xml [T=text/xml,L]
#redirect permanent feed/atom/ http://stavrosg.bang.gr/weblog/feed/atom
#redirect permanent feed/rss/ http://stavrosg.bang.gr/weblog/feed/rss