How do I update a UDC when it is in use? I've got a (user level) UDC which may be in use by several users. I understand that a setcatalog command can be used to "point" the users to another file; however, I don't know who has it set and who doesn't use the UDC at all at each of many sites. Options: 1. Build some elaborate command to pipe listuser command to a file then parse and setcatalog to a new file? 2. Kill all jobs and sessions then update the original file? 3. Find out if a command file can override a UDC? I would prefer to use command files to replace UDCs. * To join/leave the list, search archives, change list settings, * * etc., please visit http://raven.utc.edu/archives/hp3000-l.html *