hackup is a sample app, it lists bundle identifiers of all installed applications.
If you pass a single argument - a bundle id - to hackup, it will try to launch corresponding app via libdisplaystack (it should be installed from Cydia).
hackup is a sample app, it lists bundle identifiers of all installed applications.
If you pass a single argument - a bundle id - to hackup, it will try to launch corresponding app via libdisplaystack (it should be installed from Cydia).