项目错误恢复
- 方法一:
$ echo >> about.html # Appends a newline to about.html
$ echo > about.html # overwrite about.html
with a newline
[website (master)]$ git checkout -f
undo the changes by passing the -f
(force) option to checkout
, which forces Git to check out HEAD. The state of the repository as of the most recent commit (a state known as
HEAD
)
- 方法二:
Another source of robustness against error is using branches.
当在一个分支有误时:
$ git branch -D test-branch
当错误涉及bug和缺陷在当前项目, 可以用git log 获取SHAs, check out 对应的版本:
$ git log commit 8c19674468a67720b9ba61a783e81f97062874bf Author: Michael Hartl <michael@michaelhartl.com> Date: Mon Dec 21 21:27:56 2015 -0800 Add a README commit 69b955490caf12552e83d476820d29475fa35010 Author: Michael Hartl <michael@michaelhartl.com> Date: Mon Dec 21 21:02:20 2015 -0800 Add some HTML structure
$ git checkout 03aff34ec4f9690228e057a4252bcca169a868b4
在连接不到远程仓库,想获取当前项目的远程仓库url :
git config --get remote.origin.url
如果您需要完整的输出,并且您所在的网络可以到达原始服务器所在的远程repo :
git remote show origin
与origin master建立连接:
git remote add origin git@github.com:XXXX/nothing2.git
把某个分支上的内容都拉取到本地:
git pull origin dev(远程分支名称)
git checkout -b P2C3-Solution(本地新建分支) origin/P2C3-Solution(远程分支)
git删除了本地文件,从远程仓库中恢复:
在本地删除了文件,使用git pull,无法从远程项目中拉取下来
查看项目的状态,会显示出你删除的数据
git status
进入被删除的文件的目录下,假设删除的文件名为 test.txt
然后进行下列操作,可以成功找回:
git reset HEAD test.txt
git checkout test.txt
merge冲突,退回到merge前:
git reset --merge
查看配置信息
git config --list
把远程分支拉到本地:
git fetch origin dev(dev为远程仓库的分支名)
Make your hands dirty!