Understand’s license can be completely accessed from the command line or on a headless server.


Entering a License:

und -setlicensecode XXXXXXXXXX


Remove (Unregister) License

und -deregisterlicensecode


Offline Licensing

Request Offline Code

und -createofflinerequestcode


Enter code into licensing.scitools.com and get back date and reply code


und -setofflinereplycode XXXXXXXX -expiration 2020-12-31


Return Offline Code

und –showofflinereturncode


Enter code into licensing.scitools.com