git rebase删除文件，但跟踪仍保留在git版本列表中

我正在尝试从存储库的历史记录中删除（大型）文件

我使用了

git-rebase

删除我想要删除的文件的提交，它没有抱怨，但是运行

git-push-origin-master

失败（见下文），文件上出现了错误 我正试图移除的。这些是回购协议中最大的文件 （使用）：

为了找到修改第一个文件的提交（例如），我编写了 以下（业余）脚本：

for commitSHA1 in $(git rev-list --all); do
    echo "commit: $commitSHA1"
    git ls-tree -r --long "$commitSHA1" | grep 4f77d4c09bc74ade25fbc9e02c499776db50c923
done

以下是相关部分：

bash-3.2$ ./dirtyblobfollower.sh 
commit: 3a5c9334615da329700d43f9db7f0eb13f7e2594
commit: f65363e5eea21f9a9c3f877edc66c1a350e2d0dd
commit: b5107588f32469f9fd4be8da52ea4c71370f4341
commit: 657527d79daada62b853ce6bf894da3a1ae3de2f
commit: 2100bbe9cb5a981936b4b5edeba9bffe97eb30be
commit: 11282459cf7e8d778d41b7b8324f571d266323e0
commit: 1c6be79eb630fb4c676621d8f6afc03f63a4e8cd
commit: e716da1a40bc72affd069d74efffa18904750ccf
commit: fd08313462478e56a60ebf475ed8230d9f898f8f
commit: 6a9e4f68c7b23a5513b912d5452c02c57c0a683d
commit: edbd096c5329c63a32c902f2553e3cffe3ad3f29
commit: a02f52dad35b63e5c0ab9b6a0eee6025b745b9c8
commit: d03842d37701a559e842effdade2f80367440b75
commit: 5c3ba451a0fa46bceb62036bbe0e5b43bfb26648
commit: 525f31365acdeacf2f8cacf75144df605e7763ae
100644 blob 4f77d4c09bc74ade25fbc9e02c499776db50c923 8268002855 appointments-six-weeks.csv
commit: 07117aae31062097941f32e7e8f4ef609a9c9108
100644 blob 4f77d4c09bc74ade25fbc9e02c499776db50c923 8268002855 appointments-six-weeks.csv
commit: da184af64d103277621193bf1c09a6f10708ce16
...

但目前回购协议的最后两项承诺是：

bash-3.2$ git log --oneline -2
3a5c933 (HEAD) [Commit message]
da184af (origin/master) [Commit message]

前一个列表中的第一个和最后一个提交

换句话说，巨大的文件仍然存在（某个地方），因为删除的提交仍然存在（某个地方），它们在推送到远程时会造成麻烦

为什么删除的提交仍显示在git版本列表中？我试过了 :

强制进行一点垃圾收集，但没有任何改变

如果我手动删除git对象（即

.git/objects

）中的文件？这听起来不是一个解决办法，但我是 好奇

以下是推送失败的原因：

bash-3.2$ git push origin master
Enumerating objects: 49, done.
Counting objects: 100% (49/49), done.
Delta compression using up to 12 threads
Compressing objects: 100% (23/23), done.
Writing objects: 100% (47/47), 700.38 MiB | 691.00 KiB/s, done.
Total 47 (delta 21), reused 46 (delta 20)
remote: Resolving deltas: 100% (21/21), completed with 1 local object.        
remote: error: GH001: Large files detected. You may want to try Git Large File Storage - https://git-lfs.github.com.        
remote: error: Trace: e5232721406ab3670bfc771048b4dcd6        
remote: error: See http://git.io/iEPt8g for more information.        
remote: error: File appointments-24-hours.csv is 278.27 MB; this exceeds GitHub's file size limit of 100.00 MB        
remote: error: File appointments-one-week.csv is 995.25 MB; this exceeds GitHub's file size limit of 100.00 MB        
remote: error: File appointments-six-weeks.csv is 7884.98 MB; this exceeds GitHub's file size limit of 100.00 MB        
remote: error: File appointments-three-weeks.csv is 3859.87 MB; this exceeds GitHub's file size limit of 100.00 MB        
remote: error: File appointments-one-week-two-centers.csv is 179.26 MB; this exceeds GitHub's file size limit of 100.00 MB        
To github.com:myaccountname/mygitrepo.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'git@github.com:myaccountname/mygitrepo.git'

---

如果需要，请运行

git fetch

更新

origin/master

，然后运行

git log--graph origin/master..master

，查看哪些是提交。其中一个是一些大文件。好的，所以我发现我有一个分离的头部（不完全确定我是否理解这意味着什么，但我有很多东西要读）

git分支

显示我当前处于“无分支”状态，而另一个分支是“主分支”。如果我简单地删除master，会发生什么？“分离头”的意思是“不在任何分支上”。这是一个正常的状态，如果你处于中间状态，即还没有完成，也没有终止一个ReBASE。如果您使用了

git checkout

离开分支，这也是正常的。要返回一个分支，使用一个分支名称使用<代码> Git CuthOuts<代码>。在现代Git中，<代码> Git状态会告诉你，你是否处于正在进行的ReBASE（或未完成的合并或任何其他可以停止在中间的事物）的中间。（在Git 1.5或更糟糕的旧时代，它没有那么有用。在1.7和1.8时间段的某个地方，它变得更好。）只是一个更新：我为我分离的头部创建了一个分支，并重命名了分支，以便现在

master

引用我关心的分支（实际上我可以删除另一个）。现在，

git push origin master

正在推送“正确”的分支。直到托雷克发表评论，我才意识到，我试图推动错误的分支。。。谢谢

git reflog expire --expire=now --all
git gc --aggressive --prune=now

bash-3.2$ git push origin master
Enumerating objects: 49, done.
Counting objects: 100% (49/49), done.
Delta compression using up to 12 threads
Compressing objects: 100% (23/23), done.
Writing objects: 100% (47/47), 700.38 MiB | 691.00 KiB/s, done.
Total 47 (delta 21), reused 46 (delta 20)
remote: Resolving deltas: 100% (21/21), completed with 1 local object.        
remote: error: GH001: Large files detected. You may want to try Git Large File Storage - https://git-lfs.github.com.        
remote: error: Trace: e5232721406ab3670bfc771048b4dcd6        
remote: error: See http://git.io/iEPt8g for more information.        
remote: error: File appointments-24-hours.csv is 278.27 MB; this exceeds GitHub's file size limit of 100.00 MB        
remote: error: File appointments-one-week.csv is 995.25 MB; this exceeds GitHub's file size limit of 100.00 MB        
remote: error: File appointments-six-weeks.csv is 7884.98 MB; this exceeds GitHub's file size limit of 100.00 MB        
remote: error: File appointments-three-weeks.csv is 3859.87 MB; this exceeds GitHub's file size limit of 100.00 MB        
remote: error: File appointments-one-week-two-centers.csv is 179.26 MB; this exceeds GitHub's file size limit of 100.00 MB        
To github.com:myaccountname/mygitrepo.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'git@github.com:myaccountname/mygitrepo.git'