This small tool can be used to track mail packages from about anywhere on the world thanks to 17track.net service. Just call it passing the packages as arguments separated by spaces. By default it returns a JSON object for each package containing all its tracking history, but you can get a human readable text of the last event occurred with --format last_only.
Application to spy on (mainly) rooted android devices. Currently it supports fetching information such as:
This is a project I did while working at HPE which integrates ArcSight with a Coffee Maker.