术语“头部”，“头部”和“尖端”如何使用？不同？ [英] How are the terms "HEAD", "head", and "tip" different?

问题描述

• 表示 current 分支。


• 因此，只有一个HEAD。

• "indicates the head of the current branch."
• so, there is only one HEAD.

• 指的是 any 分支的最新提交。


• ...分支的最新提交（或头）...


• 因此，头有分支。

• refers to the most recent commit of any branch.
• "...the most recent commit (or "head") of a branch..."
• so, there are as many heads as there are branches.

• 指 any 分支的最新提交。


• 因此，tip是 head

的同义词

• refers to the most recent commit of any branch.
• so, tip is synonymous with head

如果我错了，请纠正我。另外，请提供有关小费用法的文档。

Please correct me if I'm wrong. Also, please provide documentation on the usage of "tip".

每个分支指向一次提交。 head（或tip）是分支指向的提交。如果有十个分支，则有十个标题和十个提示！

Each branch points at a commit. The head (or tip) is the commit at which a branch points. If there are ten branches then there are ten heads and ten tips!

HEAD是您在这里标记，它以两种方式之一指向一次提交：在这种情况下，HEAD指向一个分支，该分支又指向一个提交；其他时间，HEAD直接指向一次提交。后者称为分离头。

HEAD is a "you are here" marker that points at a commit in one of two ways: most of the time, HEAD points to a branch which in turn points at a commit; other times, HEAD points directly at a commit. The latter is called detached HEAD.

语录为来自git（1）

推荐答案

分支（又名分支头）标记您回购中的兴趣点。这个比喻并不完美，但是您可以将分支视为某种书签。每个分支都指向一个提交；该提交称为分支的 tip 。

Branches (a.k.a. branch heads) mark points of interests in your repo. The metaphor isn't perfect, but you can think of branches as some sort of "bookmarks". Each branch points to a commit; that commit is called the tip of the branch.

HEAD （注意大写） ） 是不同的。它通常指向分支，指示您当前在回购中的兴趣点。但是，在某些情况下， HEAD 也可能直接指向提交（在这种情况下，您的存储库据说具有分离的HEAD）。

HEAD (note the uppercase) is different. It usually points to a branch, indicating which point of interest in your repo you're currently at. However, in some cases, HEAD may also point directly to a commit (in which case your repo is said to have a "detached HEAD").

您可以将 HEAD 视为

1. 地铁地图上的您在这里标记，即您的提交图；或


2. 当前检查出哪个分支（如果有）的指示。

例如，在以下存储库中， master 分支的 tip 是缩写ID f42c5 ; develop 分支的 tip 是缩写ID 190a3 的提交； HEAD 指向 master ，表示当前已检查 master

For instance, in the following repository, the tip of the master branch is the commit of abbreviated ID f42c5; the tip of the develop branch is the commit of abbreviated ID 190a3; HEAD points to master, indicating that master is currently checked out.

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