User-agent: *
Disallow: /forums/index.php?action=help
Disallow: /forums/index.php?action=search
Disallow: /forums/index.php?action=login
Disallow: /forums/index.php?action=register
Disallow: /forums/index.php?action=admin
Disallow: /forums/index.php?action=post
Disallow: /forums/index.php?action=who
Disallow: /forums/index.php?action=printpage