分别如果提交了两次git,如
sepolicy$ git log
 commit 695ceb9d8726d1faa72eda7dea1feccf4805b606 (HEAD -> master)
 Author: kang <xxx.com>
 Date:   Tue Jan 21 11:21:22 2025 +0800
usb disk ok
commit 3b3ff9f6c7b30370a8a0c2c7f33013995a808641
 Author: kang <xxx.com>
 Date:   Tue Jan 14 17:56:43 2025 +0800
    commit
  
如果通过git reset --hard恢复到第一次提交
git reset --hard 3b3ff9f6c7b30370a8a0c2c7f33013995a808641
在通过git log查看只有第一次提交的git
sepolicy$ git log --all
 commit 3b3ff9f6c7b30370a8a0c2c7f33013995a808641 (HEAD -> master)
 Author: kang <xxx.com>
 Date:   Tue Jan 14 17:56:43 2025 +0800
commit
可以使用 git reflog
sepolicy$ git reflog
 3b3ff9f (HEAD -> master) HEAD@{0}: reset: moving to 3b3ff9f6c7b30370a8a0c2c7f33013995a808641
 695ceb9 HEAD@{1}: commit: usb disk ok
 3b3ff9f (HEAD -> master) HEAD@{2}: reset: moving to HEAD
 3b3ff9f (HEAD -> master) HEAD@{3}: commit (initial): commit
然后通过$ git reset --hard  695ceb9恢复
  
