This chapter introduces the aim of Git: team work.
A lot of programmers use Git every day; however often, they are not working alone but as part of a team. Git is a powerful versioning tool to work together, without erasing someone else's content. In the examples of this chapter, we will use the following conditions:
Three programmers working together on a simple website project
They install Git, but nothing is created
They own a dedicated server with Git, SSH, and GitLab installed on it