Finally, cfengine's convergence makes it possible to take a "blank" system and move it to a desired state, enabling quick stand-in replacements for crucial systems.
This is an important statement of Cfengine's philosophy of applying small changes iteratively until the system converges to a stable, desired state.
This allows you to "record" your actions in the debugger, and generate a script that can be reused to put the program that you are debugging in a desired state.
