Windows用戶應設置git config --global core.autocrlf true，使Git在檢出時將LF轉為CRLF，在提交時轉回LF；2. macOS/Linux用戶應設置git config --global core.autocrlf input，僅在提交時將CRLF轉為LF；3. 最佳實踐是提交.gitattributes文件到倉庫，明確指定各類文件的行結束符格式，確保團隊一致性；4. 若已有行結束符混亂，先配置.gitattributes，再運行git add --renormalize .並提交即可修復。

When working across different operating systems—like Windows, macOS, and Linux—you'll often run into issues with line endings in text files. Windows uses CRLF ( \r\n ), while Unix-based systems (macOS/Linux) use just LF ( \n ). Git can help manage this automatically so your repo stays clean and consistent.

Here's how to handle line endings properly in Git:

? Set core.autocrlf (Windows Users)

If you're on Windows , set this in your global Git config:

 git config --global core.autocrlf true

• Git will convert LF to CRLF when checking out files (for Windows apps).
• It converts CRLF back to LF when committing (so the repo stays clean).

? This prevents Git from thinking every line changed just because of line endings.

? Set core.autocrlf (macOS/Linux Users)

On macOS or Linux , use:

 git config --global core.autocrlf input

• Git will convert any incoming CRLF to LF on commit.
• No conversion happens on checkout (since Unix tools expect LF ).

? Use .gitattributes (Best Practice for Teams)

Even better: define line ending behavior in the repo itself using a .gitattributes file in your project root:

 # Normalize all text files to LF on commit
* text=auto eol=lf

# Or, be more specific:
*.sh text eol=lf
*.py text eol=lf
*.js text eol=lf
*.md text eol=lf
*.txt text eol=lf

# Windows-specific files that should keep CRLF
*.bat text eol=crlf
*.cmd text eol=crlf

This ensures everyone gets consistent behavior—no matter their OS or local Git settings.

? Pro tip: Commit .gitattributes to your repo—it's part of your project's configuration now.

?? What If Line Endings Are Already Messed Up?

If your repo already has mixed line endings:

1. Make sure .gitattributes is set up correctly.
2. Run this to re-normalize all files:

    git add --renormalize .

3. Commit the changes:

    git commit -m "Normalize line endings"

   This won't change your code—it just fixes how Git stores line endings internally.

   ---

   Summary

   • Windows: core.autocrlf true
   • macOS/Linux: core.autocrlf input
   • Always: Use .gitattributes for team projects
   • Fix existing issues with git add --renormalize

   It's not glamorous, but getting this right early saves headaches later—especially in cross-platform teams. Basically, just set it and forget it.

   以上是如何處理git中平臺跨平臺的線路結尾的詳細內容。更多資訊請關注PHP中文網其他相關文章！