Question

Is there a file or menu that will let me change the settings on how to deal with line endings?

I read there are 3 options:

1. Checkout Windows-style, commit Unix-style

   Git will convert LF to CRLF when checking out text files. When
   committing text files, CRLF will be converted to LF. For
   cross-platform projects, this is the recommended setting on Windows
   (“core.autocrlf” is set to “true”)

2. Checkout as-is, commit Unix-style

   Git will not perform any conversion when checking out text files.
   When committing text files, CRLF will be converted to LF. For
   cross-platform projects this is the recommended setting on Unix
   (“core.autocrlf” is set to “input”).

3. Checkout as-is, commit as-is

   Git will not perform any conversions when checking out or committing
   text files. Choosing this option is not recommended for cross-platform
   projects (“core.autocrlf” is set to “false”)

Answer 1

The normal way to control this is with git config

For example

git config --global core.autocrlf true

For details, scroll down in this link to Pro Git to the section named "core.autocrlf"

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If you want to know what file this is saved in, you can run the command:

git config --global --edit

and the git global config file should open in a text editor, and you can see where that file was loaded from.