for i in `count 6 254`
do
# /sbin/ifconfig eth0:$i 10.0.0.$i
echo "DEVICE=eth0:${i}
IPADDR=10.0.0.${i}
NETMASK=255.0.0.0
NETWORK=10.0.0.0
BROADCAST=10.255.255.255
ONBOOT=yes" > /etc/sysconfig/network-scripts/ifcfg-eth0:${i}
echo -n "${i} "
done
echo "Done"
