guevara:/home/null# pico /etc/hosts

  GNU nano 1.2.4                      File: /etc/hosts                                   

127.0.0.1       localhost.localdomain   localhost       guevara

# 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
#ff02::3 ip6-allhosts