I manage some unix systems, and users on my system are creating a lot of junk and littering their work areas. I am running into filesystem full every day. There are many terabytes locked up and is just waste.
There are cleanup processes that are cron'd running every day or so, but some types of files, like backup of a very large ear file, a database dump will not get identified by pattern matching. I am even considering to nuke their accounts, but it may involve collateral damage.
What are some tools/processes/techniques to create work environment I can introduce to help from not continuing wasting disk storage without having to nuke them.