1、查看已有git版本
git --version
2、卸载低版本git
sudo yum remove git
3、依赖库安装
sudo yum -y install curl-devel expat-devel gettext-devel openssl-devel zlib-devel
sudo yum -y install gcc perl-ExtUtils-MakeMaker
4、下载最新版git
sudo wget https://github.com/git/git/archive/v2.15.0.tar.gz
5、解压到相应的目录
tar zxf git-2.15.0.tar.gz ..
6、安装git
cd git-2.15.0
sudo make prefix=/usr/local/git all
sudo make prefix=/usr/local/git install
7、添加到系统环境变量
sudo echo "export PATH=$PATH:/usr/local/git/bin" >> /etc/bashrc
sudo source /etc/bashrc
8、添加到用户环境变量
echo "export PATH=$PATH:/usr/local/git/bin" >> /home/test/.bash_profile
source /home/test/.bash_profile
9、查看版本号
git --version
#git version 2.15.0
