Remote Repositories and Synchronization - Git Recipes - page 337

Figure 10-3 . The effect of $ git push -u origin master issued by John
Next Sarah joins the project. She clones shared-repo with:
# sarah's commands
# executed in git-recipes/10-02
$ git clone shared-repo sarahs-repo
$ cd sarahs-repo
Because Sarah used the $ git clone command her master branch was set to
track the remote master branch. The three repositories now look like Figure 10-4 .
Figure 10-4 . The effect of $ git clone shared-repo sarahs-repo issued by Sarah