Following the very nice instructions given here :
https://www.digitalocean.com/community/ ... untu-14-04
I installed a bind9 DNS server on my RPI.
Now I want to see some statistics how efficient the caching works in the DNS server for my home network.
* I want to see the count of DNS data base entries grow i.e. when www surfing
* I want to see how many requests were satisfied from the local cache
* File size growth of the local cache (where is the cache actually?)
How can I get all these infos from the bind9?