User-agent: *
Disallow: /*feed/*
Disallow: /wp-feed.php  
Disallow: /wp-register.php  
Disallow: /wp-login.php  
User-agent: googlebot
Disallow: /*feed/*
Disallow: /wp-feed.php  
Disallow: /wp-register.php  
Disallow: /wp-login.php