iNdependence is a Mac OS X application that simplifies the process of jailbreaking, activating, and installing SSH, ringtones, wallpapers, and applications on iPhones. It is open source and licensed under the GNU v2 license. The source code is also available as a library called libPhoneInteraction, which allows other applications to use it.
Launchd(8) frontend for Mac that allows you to manage and debug system & user services with a sophisticated interface.
