Mod rewrite to redirect a sub-domain to a directory?

[megri]

Mod rewrite to redirect a sub-domain to a directory?

abc.domain.com
to
www.domain.com/abc/

RewriteCond %{HTTP_HOST} ^[www\.]*abc.domain-name.com [NC]
RewriteCond %{REQUEST_URL} !^/abc/.*
RewriteRule ^(.*) /abc/$1 [L]