Git version control 最新教程
Git is and the fundamentals of how it works, then using Git effectively will probably be much easier
for you. As you learn Git, try to clear your mind of the things you may know about other VCSs,
such as Subversion and Perforce; doing so will help you avoid subtle confusion when using the tool.
Git stores and thinks about information much differently than these other systems, even though the
user interface is fairly similar; understanding those differences will help prevent you from becoming
confused while using it.