<path_to>/traffic_analyzer/src$ cmake CMakeLists.txt
Usage: traffic_analyzer [options]
Options:
-i Listen on interface for packets. If not set then "any" interface will be used.
-a Listen on any interface for packets explicitly.
-w Write output to file. If not set then stdout will be used.
-b Write output both to stdout and file.
-d Print debug info.
-h Print this help and exit.