[Testbed-admins] Changing user Unix UIDs

[Jonathan Walsh <jonathan.d.walsh@lmco.com>]

I would like to change the Unix uids for users of an Emulab to match 
another system (to make cross mounting NFS easier).  I didn't see a 
handy script to do this... Would it work to just change the uid of users 
with chsh on both boss and ops, then change the uid_uuid value in the 
users table?  Or are there other dependencies I am not finding? 
Obviously I wouldn't want to do this if a given user had an experiment 
active.

-Jonathan