A fork is a copy of a repository that you manage. Forks let you make changes to a project without affecting the original repository. You can fetch updates from or submit changes to the original repository with pull requests.
You must configure a remote that points to the upstream repository in Git to sync changes you make in a fork with the original repository. 这也允许您将在原始仓库中所做的更改同步到复刻中。
同步仓库的复刻以通过上游仓库使其保持最新。
如果您对上游仓库没有推送（写入）权限，便可将提交从该仓库拉入您自己的复刻。
为增强协作，您可以允许在您从自己用户帐户拥有的复刻所创建的分支上提交。
Deleting your repository or changing its visibility affects that repository's forks.
所有 GitHub 文档都是开源的。看到错误或不清楚的内容了吗？提交拉取请求。
或者， 了解如何参与。