how to edit dhcp3-server when isc-dhcp-server is installed instead,



For this attack to work properly, we must edit the dhcp3-server file to include our wireless interface.
[-] This will allow dhcp3 to properly assign IPs. (INTERFACES="at0")
[*] SET will now launch nano to edit the file.[*] Press ^X to exit nano and don't forget to save the updated file!
[!] If you receive an empty file in nano, please check the path of your dhcp3-server file!

Im at a loos, a dead end,

Please anyone, i get the empty file how to point set to the right file?
Thank you