Second hand transfer: Git's authoritative guide

Genuine out of print good book, follow Confucius, the book is still there. http://book.kongfz.com/187099/4213917165/

I didn't think much about it when I bought it. In fact, I don't think I can use so many commands in the book. I understand that simple applications and usually work with client tools. This book introduces too many commands, which are suitable for more professional people

I didn't pay attention to buying an extra copy. It's useless to keep it. Let's sell it cheaply.