### Delete a remote branch

```bash
git push origin :<BRANCH>
```
### Delete local tracking branches

```bash
git fetch -p origin
```
### Delete untracked files

```bash
git clean -fn
```
### Remove from repository all locally deleted files

```bash
git rm $(git ls-files --deleted)
```
### Delete all untracked files

```bash
git clean -f
```
### Including directories

```bash
git clean -n -f -d
```
### Delete files from repo already deleted from disk

```bash
git ls-files --deleted -z | xargs -0 git rm
```