a resolv.conf-ba írd bele, h.: "nameserver 8.8.8.8"
véglegesen elvileg:
if ! grep -q "^prepend domain-name-servers 8.8.8.8,208.67.222.222;" /etc/dhcp3/dhclient.conf; then echo -e "\nprepend domain-name-servers 8.8.8.8,208.67.222.222;" >> /etc/dhcp3/dhclient.conf; else echo "Already contains it."; fi