如何正确编辑git配置文件？

Question

我的主要代码编辑器是VS Code。我没有任何基于Windows的项目，因此我将所有工作保存在行结尾设置为LF。

在将我的文件添加到git staging区域时，我收到了以下消息：

warning: LF will be replaced by CRLF

我已经检查了文档和类似的问题，并使用以下命令将core.autocrlf设置为input：git config --global core.autocrlf input

我的问题是：在我的git设置文件中现在我有这两行是没关系的

core.autocrlf=true和core.autocrlf=input？

这是整个文件：

$ git config -l
core.symlinks=false
core.autocrlf=true
core.fscache=true
color.diff=auto
color.status=auto
color.branch=auto
color.interactive=true
help.format=html
rebase.autosquash=true
http.sslcainfo=C:/Program Files/Git/mingw64/ssl/certs/ca-bundle.crt
http.sslbackend=openssl
diff.astextplain.textconv=astextplain
filter.lfs.clean=git-lfs clean -- %f
filter.lfs.smudge=git-lfs smudge -- %f
filter.lfs.process=git-lfs filter-process
filter.lfs.required=true
credential.helper=manager
core.editor='C:\Program Files\Microsoft VS Code\Code.exe' --wait
user.email=***
user.name=***
core.autocrlf=input

是的还是我应该删除第二行autocrlf=true？这有点令人困惑，因为我认为上面提到的命令将替换/更新设置中的第二行。

谢谢

编辑：

这里是git config -l --show-origin输出：

$ git config -l --show-origin
file:"C:\\ProgramData/Git/config"       core.symlinks=false
file:"C:\\ProgramData/Git/config"       core.autocrlf=true
file:"C:\\ProgramData/Git/config"       core.fscache=true
file:"C:\\ProgramData/Git/config"       color.diff=auto
file:"C:\\ProgramData/Git/config"       color.status=auto
file:"C:\\ProgramData/Git/config"       color.branch=auto
file:"C:\\ProgramData/Git/config"       color.interactive=true
file:"C:\\ProgramData/Git/config"       help.format=html
file:"C:\\ProgramData/Git/config"       rebase.autosquash=true
file:C:/Program Files/Git/mingw64/etc/gitconfig http.sslcainfo=C:/Program Files/Git/mingw64/ssl/certs/ca-bundle.crt
file:C:/Program Files/Git/mingw64/etc/gitconfig http.sslbackend=openssl
file:C:/Program Files/Git/mingw64/etc/gitconfig diff.astextplain.textconv=astextplain
file:C:/Program Files/Git/mingw64/etc/gitconfig filter.lfs.clean=git-lfs clean -- %f
file:C:/Program Files/Git/mingw64/etc/gitconfig filter.lfs.smudge=git-lfs smudge -- %f
file:C:/Program Files/Git/mingw64/etc/gitconfig filter.lfs.process=git-lfs filter-process
file:C:/Program Files/Git/mingw64/etc/gitconfig filter.lfs.required=true
file:C:/Program Files/Git/mingw64/etc/gitconfig credential.helper=manager
file:C:/Program Files/Git/mingw64/etc/gitconfig core.editor='C:\Program Files\Microsoft VS Code\Code.exe' --wait
file:C:/Users/Wladyslaw/.gitconfig      user.email=***
file:C:/Users/Wladyslaw/.gitconfig      user.name=***
file:C:/Users/Wladyslaw/.gitconfig      core.autocrlf=input

Answer 1

There are 3 "levels" of git config – system, global and local。如您所见，您已在全局配置中将core.autocrlf设置为input，并在系统配置中将true设置为input。最后，对于您的用户，此var的全局配置将接管系统一，它将是qazxswpoi。除非你也在本地（repo-level）配置中设置它。

是的，这是一种常见的做法。