The above command changes this: yahoo.com has address 216.109.112.135 yahoo.com is address 66.94.234.13 google.com is IP 216.239.37.99 google.com has IP 216.239.57.99 google.com has address 216.239.39.99 msn.com has address 207.68.172.246 vhost.sourceforge.net is address 66.35.250.210 to this: yahoo.com 216.109.112.135 yahoo.com 66.94.234.13 google.com 216.239.37.99 google.com 216.239.57.99 google.com 216.239.39.99 msn.com 207.68.172.246 vhost.sourceforge.net 66.35.250.210