centos升级git
1.2 Centos7
wget http://opensource.wandisco.com/centos/7/git/x86_64/wandisco-git-release-7-1.noarch.rpm
rpm -ivh wandisco-git-release-7-1.noarch.rpm或者
wget http://opensource.wandisco.com/centos/7/git/x86_64/wandisco-git-release-7-2.noarch.rpm
rpm -ivh wandisco-git-release-7-2.noarch.rpm- 安装git 2.x
yum install git -y- 验证
git --version