如何在你的电脑上禁用百度

将 /etc/hosts

改为

zoo@zoo:~/x$ cat /etc/hosts
127.0.0.1    localhost
127.0.1.1    zoo
127.0.0.2       www.baidu.com

# The following lines are desirable for IPv6 capable hosts
::1     localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts

就行了...