AppKiller: Kill Mac Apps, Processes & Send BSD Signals From Menu Bar
Advanced Mac users often make changes to the OS via Terminal commands. For some of the simpler options, there are apps available that allow novice users (ones who don’t venture to Terminal) to make these same changes through a graphical UI. For advanced users though, the Terminal really is one of the preferred places to go when a system tweak is to be applied. AppKiller is a free Mac app that has been designed for both novice and advanced users. The name is slightly misleading though, since it doesn’t just kill apps, but also system processes, and provides an easy way to quit/restart the Finder, AirPrintDaemons, AirPort Utility etc. AppKiller executes commands in one of two ways; either by a click, or via Control + Click symbol. For each executable function, you can set one default action from the app’s preferences. It includes a number of BSD signals that you can send to an active app or process. The app’s response will of course depend on how it’s written and how it treats the BSD signal.
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