I would like to clean up the Ubuntu machine I am working on. In particular, I would like to check for every Eclipse workspace of Java projects eventually abandoned on the machine. Since the machine has been previously used by other users, I do not know how many they are, and how extensively they could be scattere around. Is there a strategy that allows me to do that? By now, I approached the problem as suggested by the answers provided to the question: How to find my old Eclipse workspace?
Unfortunately, I did not find them satisfactory, since they do not allow to proceed with an exhaustive across the whole system.