BLOQUEIO DE SITES NO UBUNTU

ABRA O ARQUIVO HOSTS DO UBUNTU DESSA FORMA

• gksu gedit /etc/hosts

CONTEUDO DO ARQUIVO

127.0.0.1 localhost
127.0.1.1 nilson2-EMAX    

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


EDITANDO PRA BLOQUEIO:

127.0.0.1 localhost
127.0.1.1 nilson2-EMAX
127.0.0.1 pqplinuxnodes.blogspot.com.br (SITE BLOQUEADO)

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


NODES2013