Справочник по Git https://git-scm.com/book/ru/v1/%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D1%8B-Git-%D0%9F%D1%80%D0%BE%D1%81%D0%BC%D0%BE%D1%82%D1%80-%D0%B8%D1%81%D1%82%D0%BE%D1%80%D0%B8%D0%B8-%D0%BA%D0%BE%D0%BC%D0%BC%D0%B8%D1%82%D0%BE%D0%B2
