### Clone the forked repository

Source: https://github.com/wmjordan/pdfpatcher/blob/v1.2/CONTRIBUTING.zh-CN.md

Clones the forked repository to your local machine. Replace 'yourgithub' with your GitHub username.

```git
git clone git@github.com:yourgithub/PDFPatcher.git
```

--------------------------------

### Create a new branch

Source: https://github.com/wmjordan/pdfpatcher/blob/v1.2/CONTRIBUTING.zh-CN.md

Creates a new branch and switches to it. It is not recommended to use 'master' as your branch name.

```git
git checkout -b your_branch
```

--------------------------------

### Push branch to fork

Source: https://github.com/wmjordan/pdfpatcher/blob/v1.2/CONTRIBUTING.zh-CN.md

Pushes your branch to the forked repository.

```git
git push origin your_branch
```

--------------------------------

### Commit changes

Source: https://github.com/wmjordan/pdfpatcher/blob/v1.2/CONTRIBUTING.zh-CN.md

Commits all tracked changes with a clear and complete commit message.

```git
git commit -a
```

--------------------------------

### Keep branch in sync with upstream

Source: https://github.com/wmjordan/pdfpatcher/blob/v1.2/CONTRIBUTING.zh-CN.md

Adds the upstream repository, fetches its updates, and rebases your branch onto the latest upstream master to keep it synchronized.

```git
git remote add upstream git@github.com:wmjordan/PDFPatcher.git
```

```git
git remote update
```

```git
git rebase upstream/master
```

--------------------------------

### Force push after changes

Source: https://github.com/wmjordan/pdfpatcher/blob/v1.2/CONTRIBUTING.zh-CN.md

Force-pushes your branch after making changes, typically used after rebasing or amending commits.

```git
git push origin your_branch -f
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.