Git mark file as binary to avoid line separator conversion

Question

I have a text file with sample data which I want to put under Git control (on Windows). How can I tell Git to treat this file as binary, so it does not convert line separato

Answer 1

Marking files as binary

Git usually guesses correctly whether a blob contains text or binary data by examining the beginning of the contents. However, sometimes you may want to override its decision, either because a blob contains binary data later in the file, or because the content, while technically composed of text characters, is opaque to a human reader. For example, many postscript files contain only ascii characters, but produce noisy and meaningless diffs.

The simplest way to mark a file as binary is to unset the diff attribute in the .gitattributes file:

*.ps -diff

This will cause git to generate Binary files differ (or a binary patch, if binary patches are enabled) instead of a regular diff.

In summary: specify -diff in .gitattributes.