How to Remove a File from Git History (And What to Watch Out For)

It happens to everyone. You commit a file you shouldn't have — maybe a .env with API keys, a huge binary, or just something private — and then you push it. The bad news: deleting the file and committing again doesn't actually remove it from git history. Anyone can still go back and see it. The good news: you can rewrite history to remove it completely. Here's how. Why deleting the file isn't enough Git keeps a full snapshot of every commit. Even after you delete a file, it still lives in older c