Plugin category: Admin Tools Suggested name: World Shrinker Why I need it: When I created my server, I created command /fromspawn which is teleporting players to random coordinates between -100000 and 100000. The problem is that players are using this command too much and every time they use it, it will create new region file in regions folder and my world is growing every day. My hosting provider limits disk space to 10 GB and my world has currently 9.3 GB. What I want: When I write some command, it will delete all unmodified chunks. How it should do it: The plugin will cycle all chunks in my world in async thread. It saves the chunk into variable, then it regenerates the chunk and saves it into next variable. Then it will compare these two chunks block-by-block and if they are the same, it will delete the chunk completely from the server. If it is different, it will return the chunk from the first variable. When I'd like it by: ASAP I have no experience with programming in Java. Thank you for reading and sorry for my bad English, I'm Czech. Martin P.