What files on cloud9 can I delete using ncdu?



Hi guys,

I have just installed ncdu and I wanted to know, what files are safe to delete? Is there anything in the metadata that I can safely remove?




Only deleting files that are created or modified after the workspace was created will help to reduce the hdd use.
Removing metadata for a file deletes editor state for that file (folds, selection, undoHistory etc.).


Only that I accidentally deleted everything using ncdu. Any help?