## 2017.10.18

fetch testing

---

Git is a version control system.
Git is free software.

add a new line.

Git has a mutable index called stage.
Git tracks changes.

Creating a new branch is quick.
Creating a new branch is quick and simple.

develop a new function, not commit.Creating a new branch is quick and simple.

Fix a issue in two mins.

2017.9.29
some changes from gitee.
change the 2nd time.

2018.4.4
test