Amazon S3 Logs

http Log Viewer can be used to parse Amazon S3 bucket log files using the following syntax:

LogFormat "%BO %B %t %h %l %u %O %k \"%r\" %>s %EC %b %OS %T %TAT %{Referer}i %{User-Agent}i %VID" S3

This format has to be entered in the custom log section.Steps:

1. Download your log files from Amazon
2. Open http Logs Viewer
3. Click on File…Add Access Log
4. Select the log file
5. Then enter the log format seen above (as is) in the Custom field.
6. Hit OK

Enjoy Parsing and Analyzing!
More information on this log format can be found here.