GitHub删除了我以前的提交

Question

请!我失去了一天的工作。

我创建了一个github存储库..。我一整天都在做git、添加、-A和提交，但是我从来没有做过任何努力。我在页面上直接更改了一个自述文件(不知道合并这些分支会有问题)。

当我试图在一天的韩国之后努力推动时，发生了以下情况：

To https://github.com/NEGU93/Steganography.git
 ! [rejected]        master -> master (fetch first)
error: failed to push some refs to 'https://github.com/NEGU93/Steganography.git'
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.

所以我尝试了ta git pull --rebase，但是它开始崩溃，我不知道它是什么：

remote: Counting objects: 3, done.
remote: Compressing objects: 100% (3/3), done.
remote: Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (3/3), done.
From https://github.com/NEGU93/Steganography
   6161279..44d1f0f  master     -> origin/master
      0 [main] expr 8516 open_stackdumpfile: Dumping stack trace to expr.exe.stackdump
      0 [main] cat 15632 open_stackdumpfile: Dumping stack trace to cat.exe.stackdump
      0 [main] rm 4660 open_stackdumpfile: Dumping stack trace to rm.exe.stackdump
^C

我让ctrl+C来阻止撞车。于是，我做了一个git fetch，然后把我的工作推到了git上：

fatal: You are not currently on a branch.
To push the history leading to the current (detached HEAD)
state now, use

    git push origin HEAD:<name-of-remote-branch>

于是我照建议做了，向师父推了一推：

git push origin HEAD:master
Counting objects: 6, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (5/5), done.
Writing objects: 100% (5/5), 1.49 KiB | 0 bytes/s, done.
Total 5 (delta 1), reused 0 (delta 0)
remote: Resolving deltas: 100% (1/1), done.
To https://github.com/NEGU93/Steganography.git
   44d1f0f..c3b8393  HEAD -> master

但现在当我回来的时候工作不在那里..。帮助!我不知道该怎么办，我开始恐慌了。我想问题就出在吉特的抓取上。有办法把我所有的工作都拿回来吗？

Answer 1

使用git reflog查看过去的提交，然后使用提交的哈希进行硬重置，例如：

git reset --hard e870e41

请参阅How can I recover a lost commit in Git?