$db_script_path = "/path/to/cgi-bin/links/admin";
$db_dir_url = "http://mysite.com/cgi-bin/links/admin";
To this: (example)
$db_script_path = "/path/to/cgi-bin/rumplestiltskin/admin";
$db_dir_url = "http://mysite.com/cgi-bin/rumplestiltskin/admin";
Change the PATH/URL to the admin directory ONLY, and keep the public cgi (add, search, etc) where it is (mysite.com/cgi-bin/links) so that you are not revealing where you put your admin.