最近操作学习GIT，不懂求解决

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This topic created in 4490 days ago, the information mentioned may be changed or developed.

基本操作如下

root@yzy-All-Series:~/soft/git# git clone https://github.com/simpl/ngx_devel_kit/
Cloning into 'ngx_devel_kit'...
remote: Reusing existing pack: 494, done.
remote: Total 494 (delta 0), reused 0 (delta 0)
Receiving objects: 100% (494/494), 147.23 KiB | 77 KiB/s, done.
Resolving deltas: 100% (222/222), done.
root@yzy-All-Series:~/soft/git#
root@yzy-All-Series:~/soft/git# ls
ngx_devel_kit
root@yzy-All-Series:~/soft/git# cd ngx_devel_kit/
root@yzy-All-Series:~/soft/git/ngx_devel_kit# ls
auto docs ngx_auto_lib_core objs README src
config examples notes patches README_AUTO_LIB TODO
root@yzy-All-Series:~/soft/git/ngx_devel_kit# touch a.txt
root@yzy-All-Series:~/soft/git/ngx_devel_kit# git add .
root@yzy-All-Series:~/soft/git/ngx_devel_kit# git commit -a -m " "
Aborting commit due to empty commit message.
root@yzy-All-Series:~/soft/git/ngx_devel_kit# git commit -a -m "a"
[master b948782] a
0 files changed
create mode 100644 a.txt
root@yzy-All-Series:~/soft/git/ngx_devel_kit#
root@yzy-All-Series:~/soft/git/ngx_devel_kit# rm -rf a.txt
root@yzy-All-Series:~/soft/git/ngx_devel_kit# rm -rf config
root@yzy-All-Series:~/soft/git/ngx_devel_kit# git commit -a -m "aaa"
[master 9b7cc51] aaa
1 file changed, 49 deletions(-)
delete mode 100644 a.txt
delete mode 100644 config

现在怎么样可以把我删除或者修改的文件给找回来。对GIT不熟悉网上搜索了下好像可以用git checkout来找回，不过好你有点麻烦。有没有像SVN中的 svn update 一下就把本地的文件同仓库的同步了。求解答。

git

ngx

yzy

14 replies • 1970-01-01 08:00:00 +08:00

9hills

Jan 9, 2014

git revert HEAD

spark

Jan 9, 2014

撤销上次操作:

```
$ git revert HEAD
```

要滚回指定 commit, 把 'HEAD' 换成 commit 的 id 就可以了.

freefcw

Jan 9, 2014

还有一个方法可以取消上一次提交

还可以git reset --soft HEAD^

不过不熟悉这个命令的慎用

nilai

Jan 9, 2014

＠9hills ＠spark
root@yzy-All-Series:~/soft/git/ngx_devel_kit# git revert HEAD
[master db40f57] Revert "aaaaRevert "aaa""
1 file changed, 49 deletions(-)
delete mode 100644 a.txt
delete mode 100644 config
root@yzy-All-Series:~/soft/git/ngx_devel_kit# ls
auto examples notes patches README_AUTO_LIB TODO
docs ngx_auto_lib_core objs README src

可a.txt config 这两个文件还是没有回来啊

9hills

Jan 9, 2014

@nilai 你revert了多少次啊。。

9hills

Jan 9, 2014

@nilai 还是看书吧：http://git-scm.com/book/zh

读一遍自然就会了，这种基础问题论坛里面问效率很低的

lijinma

Jan 9, 2014

git log 看一下你需要到的点：（应该是你提交信息为a的点）

比如：d35485dcca2637da0a3ed49955ace039ed6c1dcb

然后 git reset --hard d35485dcca2637da0a3ed49955ace039ed6c1dcb

initialdp

Jan 9, 2014

为什么不用sourceTree图形终端操作呢？简单明了。

hexor

Jan 9, 2014

@freefcw

没有关系就算你用hard reset不小心reset掉commit了

还是可以用

git reflog 找回你所有的commit

这东西最好是跟一个很会git的一对一, 让他教你. 成长飞快. 没有这个条件就要多问.
然后就是要多用, 不要怕把数据玩坏.
如果你还是怕玩坏, 你就在每次进行git操作的时候, copy你的git文件夹到备份.