Från: http://ericasadun.com/?cat=3
"UIctl GUI for the Unix launchctl system utility. For experienced users only".
Från: http://thisweekiniphonenews.com/category/iphone/
Erica Sadun has been a huge contributor of really useful applications over the past few months with killer apps like her screenshot utility. This week finds her releasing Ulctl.app. Ulctl.app allows you to see what “services” are available on your iPhone and then to start or stop them. Very nice. This is just a few steps removed from my current “most wanted” app - a graphical process control app that lets me see processor utilization, memory utilization, and start/stop apps. (Installer.app or PXL)
