我粗心大意地回到了第一次提交。有没有办法获得最新的提交？

Question

我不确定我做了什么，因为我不太了解git并且刚开始输入命令。我的目的是删除自上次提交以来我所做的更改，但看起来我已经删除了自我第一次提交以来在存储库中的所有更改。当我运行git log时，只显示2/23的提交。是否有命令将最新版本退出？

@Adrian指出git reflog：这是我的输出。签出HEAD @ {1}的命令是什么？

26ceb46 HEAD@{0}: reset: moving to 26ceb4673a42710adb16840cc2f96e2073869eb5
e9c0494 HEAD@{1}: commit: After root fiasco, about to change illustration, novel, and edition models
e6ca6e6 HEAD@{2}: commit: Before adding edition as a table
17b2d98 HEAD@{3}: commit: Added search grid view, pagination on search grid view and index view.
d582f81 HEAD@{4}: commit: Before fixing tag display page
117cf37 HEAD@{5}: commit: Commit before adding tagging_id to illustration table
a543a4b HEAD@{6}: commit: Search bar and search results page working
d372d6e HEAD@{7}: commit: Fixed formatting, added search bar
0188759 HEAD@{8}: commit: Style changes, implemented basic grid views, Removed extra models/controlle
003cc92 HEAD@{9}: commit: Swapped to mysql
8cfd94e HEAD@{10}: checkout: moving from master to mysql-transition
8cfd94e HEAD@{11}: commit: Before Novel
2cc012b HEAD@{12}: commit: Archive Scaffold
26ceb46 HEAD@{13}: commit (initial): Archive Scaffold

Answer 1

输入git reflog。您将列出所有更改的历史记录。您可以在更改之前安全地结帐以提交。

Answer 2

现在您已确定要还原的提交，可以发出命令

git checkout e9c0494

Answer 3

这应该列出您的reflog中仍然存在的所有无法访问的提交。

git fsck --unreachable --no-reflogs 2>/dev/null | grep 'unreachable commit' | awk '{print $3;}

然后你可以运行git show SHA1来显示提交消息和差异。

请注意，无法访问的git提交会在reflog中保留30天。

示例：

$ git fsck --unreachable --no-reflogs 2>/dev/null | grep 'unreachable commit' | awk '{print $3;}
bb308ef25fd7c3e0e5643bfec6a64c990724f25c
f0067516d9ce241a7fad1d03f4bd418172d1c7c4
f226f1200efdbe3687760e717d6670715e288439

$ git show bb308ef25fd7c3e0e5643bfec6a64c990724f25c
commit bb308ef25fd7c3e0e5643bfec6a64c990724f25c
Author: Ash <tuxdude@Suse1520>
Date:   Sat Mar 23 13:36:36 2013 -0700

    Removed Something.

diff --git a/file1 b/file1
index b9330fb..e69de29 100644
--- a/file1
+++ b/file1
@@ -1 +0,0 @@
-SOMETHING

如果您想查看工作树的外观，您还可以使用git checkout SHA1直接签出该提交