忘了从哪里弄来的，安装新版git的利器：
#安装Git yum install -y epel-release rpm -ivh https://centos6.iuscommunity.org/ius-release.rpm yum list git2u yum install -y git2u git --version
可以说是见到过的最简单的办法了
如果是CentOS7，记得更改rpm :
rpm -ivh https://centos7.iuscommunity.org/ius-release.rpm原文链接：https://www.f2er.com/centos/378605.html
