移除舊版git
yum remove git安裝需要的套件
yum -y install curl-devel expat-devel gettext-devel openssl-devel zlib-devel gcc perl-ExtUtils-MakeMaker下載2.9.5版git 並解壓縮
wget https://www.kernel.org/pub/software/scm/git/git-2.9.5.tar.gz
tar -zxvf git-2.9.5.tar.gz編譯安裝
cd git-2.9.5
make prefix=/usr/local/git all
make prefix=/usr/local/git install
echo "export PATH=$PATH:/usr/local/git/bin" >> /etc/bashrc
source /etc/bashrc版本確認
git --version