git clone --mirror https://github.com/user/repo.gitjava -jar bfg.jar --delete-folders "{one,two,three}" repo.gitcd repo.gitgit reflog expire --expire=now --all && git gc --prune=now --aggressivegit push
git clone --mirror https://github.com/user/repo.gitjava -jar bfg.jar --delete-folders "{one,two,three}" repo.gitcd repo.gitgit reflog expire --expire=now --all && git gc --prune=now --aggressivegit push