1、安装git

sudo apt-get install git

输出：

Reading package lists... Done

Building dependency tree       

Reading state information... Done

Calculating upgrade... Done

The following packages have been kept back:

  snapd ubuntu-core-launcher

0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.

2、查看git版本

git --version

输出：

git version 2.7.4