Git Bash for Win warning I am getting on git add.
warning: LF will be replaced by CRLF in medals.html. The file will have its original line endings in your working directory
Rune Andreas Nielsen5,342 Points
In Unix systems, the end of a line is represented with a line feed (LF). In windows, a line is represented with a carriage return (CR) and a line feed (LF) thus (CRLF). So git is warning you because it will replace the LF with CRLF because you're working on a windows machine.
It should not matter much to you if you're working alone and you're just learning.
If you don't want to deal with the warning all the time you can read the documentation about formatting and whitespace https://git-scm.com/book/en/v2/Customizing-Git-Git-Configuration#Formatting-and-Whitespace