Git is a distributed version control system.
Git is a free software distributed under the GPL.
Git has a mutable index called stage.
Git tracks changes of files.
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又修改了一点
哈哈
Create a new branch is quick & simple by bianl.
--no--ff合并方式by bianl.
10行添加一行新汉字。
我正在进行一个比较友好的学习git的学习
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便利店的门还没关，去买点零食吃吧。