googerteller/README.md

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# googerteller
audible feedback on just how much your browsing feeds into google
## How to compile
First install libpcaudio, then:
```
cmake .
make
```
## How to run:
```
sudo tcpdump -n -l dst net 192.0.2.1/32 $(for a in $(jq .prefixes < goog.json | grep ipv4Prefix | cut -f2 -d: | sed s/\"//g); do echo or dst net $a; done) | ./teller
```
And then cry.
## Data source
The list of Google services IP addresses can be found on [this Google
support page](https://support.google.com/a/answer/10026322?hl=en).
Note that this splits out Google services and Google cloud user IP
addresses.