line ending

http://colwil.com/using-the-correct-line-endings-in-eclipse-when-developing-scripts-for-unix/

https://netmikey.wordpress.com/2016/06/01/eclipse-git-mind-your-windows-line-endings/

https://adaptivepatchwork.com/2012/03/01/mind-the-end-of-your-line/

application.properties file each line ends with ^M. cause the problem can't find the file.

Windows line ending is \r\n(CRLF), while Unix is \n(LF). So when Unix read the Windows file may cause problem because of the different line endings.

^M==\r (in Unix)

git bash can use vim.

:set list //to see line-endings
:set nolist  // to go back to normal