<s>[INST] After remove all pending changes from git, all of my files have been deleted, is there anyway to get them back? [/INST] It depends on how you remove all pending changes. One way of removing all pending changes that is undoable is `git stash`. You can use `git stash pop` to recover all pending changes.</s>\ <s>[INST] Unfortunately I have used the `git reset --hard HEAD` command. What can I do? [/INST] In your situation, if Git has not garbage collected yet, you may be able to recover your files using the following command:

```
git fsck --lost-found
```

This will create a new directory, `./.git/lost-found`, in which you may be able to find your uncommitted changes. If you have committed but not pushed your changes, you will find the SHAs of any commit you reverted.</s>