如何找出一个文件是否已经用 CRLF 提交了?

How to find out whether a file has been commited with CRLF?

git 文档 states:

When the file has been committed with CRLF, no conversion is done.

我如何(git)查明文件是否已使用 CRLF 提交?

git ls-files --eol <path/to/file>

将输出该信息。 (doc)

提示:
i/ 表示 "index" 和
w/ 表示 "working tree"