Mac users interested in Lingon for snow leopard generally download:
Lingon X 4 is based on the great Lingon 3 and extends it with new features like running jobs as root and at multiple dates. It is now even easier to use yet much more powerful. Features Start an app, a script or run a command automatically whenever you want it to. You can schedule it to run at a specific times, regularly or when something special happens. It can also make sure that an app or a script automatically restarts if it crashes. Lingon X can do all this for you and much more.
Enhance configuration options in Mac OS X Leopard 10.5. Launch scripts and applications according to the triggering special actions. Set up activation for one-time cases or at a specific time or periodically. Access extensive editing options for different functional features.