Tor Relay Measurements & Experiments

1. get_delay.py
2. get_latencies.py => Usage: awk "FNR >= 2 && FNR <=2" topsites.txt | python get_latencies.py Germany ; Gets delays offered by top-100 exit nodes in a specific country to Alexa's Top 1000 websites. To modulate the number of websites measured, change the range of FNR in the command.
3. plot_cdfs => Plot latencies. Takes the filename of the file generated by the above code and the country of the Exit Nodes under consideration.
4. weighted_shortest_paths.py => Implementation of LasTor's Weighted Shortest Path Algorithm.
5. GeoLiteCity.dat => MaxMind's Free GeoIP database (to map IPs of nodes to their approximate geographical locations)