[galaxy-user] Data/history/user export and import

Dear all,

Would it be possible somehow to not only export a single history of a user (to file) but also all histories of a user in one go. Or even all user-bound histories/settings and such? I would like to import them into another galaxy instance (basically from our internal development (galaxy_central) server to our public production (galaxy-dist) server), but going over them one-by-one will be a laborious task. Both instances are up-to-date. I do have admin access to both the galaxy instances (as we own them) so admin bound tools and/or possibilities from commandline would be suitable as well. Since I am unsure where it fits in the user-list or dev-list I cross-posted to both (sorry).

Thanks in advance!

Alex