git提示“warning: LF will be replaced by CRLF”

windows平台下使用git add，git deploy 文件时经常出现“warning: LF will be replaced by CRLF” 的提示

Git 可以在你提交时自动地把回车（CR）和换行（LF）转换成换行（LF），而在检出代码时把换行（LF）转换成回车（CR）和换行（LF）。你可以用 git config --global core.autocrlf true 来打开此项功能。如果是在 Windows 系统上，把它设置成 true，这样在检出代码时，换行会被转换成回车和换行：

#提交时转换为LF，检出时转换为CRLF
$ git config --global core.autocrlf true

不知道你这个问题是否已经解决, 如果还没有解决的话:

这篇博客: 【Cygwin64 Terminal】git 拉的代码提示：warning: LF will be replaced by CRLF中的 问题如下 部分也许能够解决你的问题, 你可以仔细阅读以下内容或者直接跳转源博客中阅读:

一台电脑上，使用【Cygwin64】正常的 make menuconfig
另一台电脑，git pull 代码后，发现各种错误，开始以为是Cygwin64没有安装全工具包，后面发现原来就是回车换行引起sh 文件无法正确运行引起的

$ git diff
warning: LF will be replaced by CRLF in .config.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in .config.old.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in .kconfig.d.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in include/autoconf.h.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in scripts/Kbuild.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in scripts/basic/.docproc.cmd.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in scripts/basic/.fixdep.cmd.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in scripts/basic/.split-include.cmd.
The file will have its original line endings in your working directory
warning: LF will be replaced by CRLF in scripts/gen_build_files.sh.
The file will have its original line endings in your working directory

不要让 git 改变回车换行，也就是Linux 本身的回车换行，拉下来时 windows git 可以增加\r，但是提交时，不需要增加\r。
以下大的错误，看似很多，就是 sh文件，被增加\r引起的。

$ make menuconfig
  HOSTCC  scripts/kconfig/conf.o
  HOSTCC  scripts/kconfig/kxgettext.o
  SHIPPED scripts/kconfig/zconf.hash.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/mconf
/cygdrive/d/github/pluto-os_hello/scripts/kconfig/lxdialog/check-lxdialog.sh: line 3: $'\r': command not found
/cygdrive/d/github/pluto-os_hello/scripts/kconfig/lxdialog/check-lxdialog.sh: line 5: syntax error near unexpected token `$'\r''
'cygdrive/d/github/pluto-os_hello/scripts/kconfig/lxdialog/check-lxdialog.sh: line 5: `ldflags()
/cygdrive/d/github/pluto-os_hello/scripts/kconfig/lxdialog/check-lxdialog.sh: line 3: $'\r': command not found
/cygdrive/d/github/pluto-os_hello/scripts/kconfig/lxdialog/check-lxdialog.sh: line 5: syntax error near unexpected token `$'\r''
'cygdrive/d/github/pluto-os_hello/scripts/kconfig/lxdialog/check-lxdialog.sh: line 5: `ldflags()
/cygdrive/d/github/pluto-os_hello/scripts/kconfig/lxdialog/check-lxdialog.sh: line 3: $'\r': command not found
/cygdrive/d/github/pluto-os_hello/scripts/kconfig/lxdialog/check-lxdialog.sh: line 5: syntax error near unexpected token `$'\r''
'cygdrive/d/github/pluto-os_hello/scripts/kconfig/lxdialog/check-lxdialog.sh: line 5: `ldflags()
  HOSTCC  scripts/kconfig/lxdialog/checklist.o
In file included from scripts/kconfig/lxdialog/checklist.c:24:
scripts/kconfig/lxdialog/dialog.h:31:10: error: #include expects "FILENAME" or <FILENAME>
   31 | #include CURSES_LOC

以下回答来自chatgpt:
针对该问题，有以下几种解决方案：
1. 直接忽略：根据参考资料中的段落2，遇到这种问题可以直接忽略，不会对整体工作造成影响。如果只是一个警告，可以选择忽略。无需进行额外操作。
2. 关闭自动换行符转换：可以使用以下指令关闭自动换行符转换：
git config --global core.autocrlf false
这种方法已经在参考资料段落3中给出。
1. 使用一个统一的换行符：在项目中规定使用一个统一的换行符，这样就不会出现换行符错乱的问题。建议使用Unix的LF换行符。
2. 使用Git LFS: Git Large File Storage (LFS)是一个Git扩展，允许您将大型二进制文件存储在单独的存储库中。Git LFS允许您将二进制文件存储在单独的 Git LFS 存储库中，而不是与代码在同一个存储库中。这样可以避免代码库过大，同时也方便管理。需要注意的是，LFS是面对企业级的收费项目，如果是个人使用可以选择一些免费的Git仓库。
以上是针对该问题的几种解决方案，可以根据具体情况进行选择。其中第二种方法是针对普遍情况的最优解决方案。

如果你已经解决了该问题, 非常希望你能够分享一下解决方案, 写成博客, 将相关链接放在评论区, 以帮助更多的人 ^-^