目前cenots版本为7.2，自带git@1.8.3，为了体验新功能，将git进行更新首先将原git进行删除：# yum remove git安装依赖：# yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel下载最新git：# wget https://github.com/git/git/archive/v2.20.0.tar.gz编译并安装：# tar -zxf v2.20.0.tar.gz# cd git-2.20.0# sudo make prefix=/usr/local all# sudo make prefix=/usr/local install添加环境变量:# echo “export PATH=$PATH:/usr/local/git/bin” >> /etc/bashrc# source /etc/bashrc查看git# git –versiongit version 2.20.0参考资料：https://git-scm.com/book/en/v…