сравнивает файлы в рабочем дереве и индексе (Compares files in the working tree and the index)
Имя (Name)
git-diff-files - Compares files in the working tree and the index
Синопсис (Synopsis)
git diff-files [-q] [-0|-1|-2|-3|-c|--cc] [<common diff options>] [<path>...]
Описание (Description)
Compares the files in the working tree and the index. When paths
are specified, compares only those named paths. Otherwise all
entries in the index are compared. The output format is the same
as for git diff-index and git diff-tree.