Items such as the Power tools and User tools may react different based on how the service is currently in place. If possible, observe the current state of the machine before performing actions, print out errors if the state of the machine is not restored.
Items such as the Power tools and User tools may react different based on how the service is currently in place. If possible, observe the current state of the machine before performing actions, print out errors if the state of the machine is not restored.
For exceptions, attempt to reverse operations.