How do I edit my .htpasswd and .htgroup files with Perl?

The HTTPD::UserAdmin and HTTPD::GroupAdmin modules provide a consistent OO interface to these files, regardless of how they're stored. Databases may be text, dbm, Berkley DB or any database with a DBI compatible driver. HTTPD::UserAdmin supports files used by the `Basic' and `Digest' authentication schemes. Here's an example: 

    use HTTPD::UserAdmin ();
    HTTPD::UserAdmin
	  ->new(DB => "/foo/.htpasswd")
	  ->add($username => $password);