git拆下分支机构中的头部&；合并

我在学习一些与git相关的主题和命令，这个场景发生在我结合使用git和GitHub功能，使用

git push

并在GitHub更改文件的同时，我创建了两个分支（

jsfirst

和

imagegallery

） 只是想了解出了什么问题，我正在努力分析，不打算在重要的项目上重复

编辑 为什么在图形视图中断开了564903c（imagegallery）Image gallery分支的连接

头{0}，头{1}，头{2}，头{3}是什么意思

git log--all--decoration--oneline--graph的输出命令

*   76ebb92 (HEAD -> master) Merge branches 'master' and 'master' of https://github.com/sometest/test
|\  
| * 4f264fe (origin/master) Created CONTRIBUTING.md
| *   1159fe3 Merge pull request #3 from sometest/code_of_conduct-patch-2
| |\  
| | * a7184f0 (origin/code_of_conduct-patch-2) Updated code of conduct
| |/  
| *   4369922 Merge pull request #2 from sometest/code_of_conduct-patch-1
| |\  
| | * 1893331 (origin/code_of_conduct-patch-1) Created CODE_OF_CONDUCT.md
| |/  
| * b3fbde0 Created .gitignore
| *   6275e91 Merge pull request #1 from sometest/add-license-1
| |\  
| | * 38d02c5 (origin/add-license-1) Create LICENSE
| |/  
* | cc0cdad (jsfirst) Silly story
* | a52170c Using events in JS
* | c271cdd Added number guessing game
* | 493a155 Learned basic of JS
|/  
| * 564903c (imagegallery) Image gallery
|/  
* 25266ce first commit

76ebb92 (HEAD -> master) HEAD@{0}: reset: moving to HEAD
76ebb92 (HEAD -> master) HEAD@{1}: checkout: moving from 564903c3078ffdbdbd43bceb3da3495daddf82da to master
564903c (imagegallery) HEAD@{2}: checkout: moving from master to 564903c
76ebb92 (HEAD -> master) HEAD@{3}: checkout: moving from imagegallery to master
564903c (imagegallery) HEAD@{4}: checkout: moving from master to imagegallery
76ebb92 (HEAD -> master) HEAD@{5}: pull: Merge made by the 'recursive' strategy.
cc0cdad (jsfirst) HEAD@{6}: checkout: moving from imagegallery to master
564903c (imagegallery) HEAD@{7}: checkout: moving from master to imagegallery
cc0cdad (jsfirst) HEAD@{8}: reset: moving to cc0cdad
25266ce HEAD@{9}: checkout: moving from imagegallery to master
564903c (imagegallery) HEAD@{10}: checkout: moving from master to imagegallery
25266ce HEAD@{11}: checkout: moving from imagegallery to master
564903c (imagegallery) HEAD@{12}: checkout: moving from master to imagegallery
25266ce HEAD@{13}: checkout: moving from jsfirst to master
cc0cdad (jsfirst) HEAD@{14}: checkout: moving from imagegallery to jsfirst
564903c (imagegallery) HEAD@{15}: commit: Image gallery
25266ce HEAD@{16}: checkout: moving from master to imagegallery
25266ce HEAD@{17}: checkout: moving from jsfirst to master
cc0cdad (jsfirst) HEAD@{18}: commit: Silly story
a52170c HEAD@{19}: checkout: moving from master to jsfirst
25266ce HEAD@{20}: checkout: moving from jsfirst to master
a52170c HEAD@{21}: commit: Using events in JS
c271cdd HEAD@{22}: commit: Added number guessing game
493a155 HEAD@{23}: commit: Learned basic of JS
25266ce HEAD@{24}: checkout: moving from master to jsfirst
25266ce HEAD@{25}: commit (initial): first commit

git reflog命令的输出

*   76ebb92 (HEAD -> master) Merge branches 'master' and 'master' of https://github.com/sometest/test
|\  
| * 4f264fe (origin/master) Created CONTRIBUTING.md
| *   1159fe3 Merge pull request #3 from sometest/code_of_conduct-patch-2
| |\  
| | * a7184f0 (origin/code_of_conduct-patch-2) Updated code of conduct
| |/  
| *   4369922 Merge pull request #2 from sometest/code_of_conduct-patch-1
| |\  
| | * 1893331 (origin/code_of_conduct-patch-1) Created CODE_OF_CONDUCT.md
| |/  
| * b3fbde0 Created .gitignore
| *   6275e91 Merge pull request #1 from sometest/add-license-1
| |\  
| | * 38d02c5 (origin/add-license-1) Create LICENSE
| |/  
* | cc0cdad (jsfirst) Silly story
* | a52170c Using events in JS
* | c271cdd Added number guessing game
* | 493a155 Learned basic of JS
|/  
| * 564903c (imagegallery) Image gallery
|/  
* 25266ce first commit

76ebb92 (HEAD -> master) HEAD@{0}: reset: moving to HEAD
76ebb92 (HEAD -> master) HEAD@{1}: checkout: moving from 564903c3078ffdbdbd43bceb3da3495daddf82da to master
564903c (imagegallery) HEAD@{2}: checkout: moving from master to 564903c
76ebb92 (HEAD -> master) HEAD@{3}: checkout: moving from imagegallery to master
564903c (imagegallery) HEAD@{4}: checkout: moving from master to imagegallery
76ebb92 (HEAD -> master) HEAD@{5}: pull: Merge made by the 'recursive' strategy.
cc0cdad (jsfirst) HEAD@{6}: checkout: moving from imagegallery to master
564903c (imagegallery) HEAD@{7}: checkout: moving from master to imagegallery
cc0cdad (jsfirst) HEAD@{8}: reset: moving to cc0cdad
25266ce HEAD@{9}: checkout: moving from imagegallery to master
564903c (imagegallery) HEAD@{10}: checkout: moving from master to imagegallery
25266ce HEAD@{11}: checkout: moving from imagegallery to master
564903c (imagegallery) HEAD@{12}: checkout: moving from master to imagegallery
25266ce HEAD@{13}: checkout: moving from jsfirst to master
cc0cdad (jsfirst) HEAD@{14}: checkout: moving from imagegallery to jsfirst
564903c (imagegallery) HEAD@{15}: commit: Image gallery
25266ce HEAD@{16}: checkout: moving from master to imagegallery
25266ce HEAD@{17}: checkout: moving from jsfirst to master
cc0cdad (jsfirst) HEAD@{18}: commit: Silly story
a52170c HEAD@{19}: checkout: moving from master to jsfirst
25266ce HEAD@{20}: checkout: moving from jsfirst to master
a52170c HEAD@{21}: commit: Using events in JS
c271cdd HEAD@{22}: commit: Added number guessing game
493a155 HEAD@{23}: commit: Learned basic of JS
25266ce HEAD@{24}: checkout: moving from master to jsfirst
25266ce HEAD@{25}: commit (initial): first commit

Git命令历史记录

 4221  git init
 4222  git add README.md
 4223  git commit -m "first commit"
 4224  git remote add origin https://github.com/sometest/sometest.git
 4225  git push -u origin master
 4233  git checkout -b jsfirst
 4235  git add chapter-1/hello.html
 4236  git add README.md
 4238  git commit -m "Learned basic of JS"
 4241  git add chapter-1/numberguessinggame.html
 4242  git commit -m "Added number guessing game"
 4247  git add chapter-1/basic2/*
 4249  git commit -m "Using events in JS" 
 4258  git add assessment-1/sillystorygenerator/*
 4259  git commit -m "Silly story" 
 4262  git checkout master
 4265  git add assessment-1/imagegallery/*
 4266  git reset assessment-1/imagegallery
 4270  git checkout -b imagegallery
 4273  git add assessment-1/imagegallery
 4274  git commit -m "Image gallery" .
 4280  git checkout jsfirst
 4284  git checkout master
 4285  git merge --squash jsfirst
 4287  git checkout imagegallery
 4296  git merge --squash imagegallery
 4297  git checkout master
 4298  git merge --squash imagegallery
 4305  git merge --squash imagegallery
 4312  git reset --hard cc0cdad
 4319  git checkout imagegallery
 4323  git checkout master
 4326  git pull 
 4333  git checkout imagegallery
 4342  git checkout master
 4343  git merge --squash imagegallery
 4345  git merge imagegallery
 4366* git chekout 564903c
 4371* git commit -a -m "Image Gallery"
 4372* git checkout master
 4376* git commit -a -m "Image Gallery Detach HEAD"
 4379* git reset --hard\n

---

我发现唯一值得回答的问题（因为这是唯一的问题）是：

头{0}

，

头{1}

，

头{2}

，

头{3}

是什么意思

HEAD@{n}

表示

n

在当前之前提交

HEAD

。因此，

HEAD@{1}

将意味着在

HEAD

之前提交一次。您还可以使用

@~n

作为上述符号的简写（即，使用

@~n

而不是

头~n

来简化事情）

为什么564903c（imagegallery）图像库分支在图形视图中断开

您需要说明您对所提供的说明/命令的期望，只有这样才能清楚。您提供的数据量非常大，一次就可以读取。没有人有时间去处理这么多的命令（不是指你，而是陈述一个真实的案例）。你需要有点具体的东西（更多关于这下面）

我有一个建议给你，当你在这里发布一个问题时，请其他人复制你回购的当前状态。这意味着尽可能减少冗余指令的数量。例如，这一部分：

4319  git checkout imagegallery
4323  git checkout master
4326  git pull 
4333  git checkout imagegallery
4342  git checkout master

包含冗余指令。您可以使用

git checkout master

，

git pull

，然后是

git checkout imagegallery

，来完成这一部分。此外，在执行

推送

时，不必使用

-u

，尤其是在执行

git推送原点

时

顺便说一句，您可能想查看Git提供的关于Git最终用户所面临的各种常见问题的FAQ。也许能帮你一点忙：）

---

最好显示命令的历史记录和生成的存储库的图表，但您的问题是什么？你的意思是出了问题。你认为哪里出了问题？