http://stackoverflow.com/questions/6843457/log-analysis-in-python
http://stackoverflow.com/questions/20218239/python-authlog-log-file-analysis
http://stackoverflow.com/questions/17194290/apache-log-file-data-analysis-with-python-pandas
http://stackoverflow.com/questions/9562622/log-analysis-top-urls-accessed-with-python
http://bytes.com/topic/python/answers/518441-best-way-read-analyze-log-file
http://www.wellho.net/solutions/python-log-file-analysis-short-python-example.html
http://www.faqs.org/docs/gazette/log.html