git reset --hard 之 git版本回退

学习笔记，参考：https://blog.csdn.net/themagickeyjianan/article/details/78923322

1.假设有2个提交记录

commit def5adef853da4cc05752bdb36577c127be71ba5

Author: 132982jianan <[email protected]>

Date:   Thu Dec 28 16:01:36 2017 +0800

    add data to 1.txt

commit f36801544670e00b2f59a28e19017d2786c4085e
Author: 132982jianan <[email protected]>

Date:   Thu Dec 28 15:59:46 2017 +0800

    init 1.txt
(END)

2.现在回到最开始的那一个提交
git reset --hard f36801544670e00b2f59a28e19017d2786c4085e

3.查看日志，就会发现只剩下一个提交了
git log

commit f36801544670e00b2f59a28e19017d2786c4085e
Author: 132982jianan <[email protected]>
Date:   Thu Dec 28 15:59:46 2017 +0800

    init 1.txt
(END)


4.这个时候，发现回退版本错了，那么就用git reflog查看提交记录
git reflog

f368015 HEAD@{0}: reset: moving to f36801544670e00b2f59a28e19017d2786c4085e
def5ade HEAD@{1}: reset: moving to def5ade
f368015 HEAD@{2}: reset: moving to f36801544670e00b2f59a28e19017d2786c4085e
def5ade HEAD@{3}: commit: add data to 1.txt
f368015 HEAD@{4}: commit (initial): init 1.txt

5.找出想要回退的版本，进行回退

恢复

git reset --hard def5ade