linux安装git

下载v2.21.0版本
wget https://github.com/git/git/archive/v2.21.0.tar.gz
安装依赖
yum -y install curl-devel expat-devel gettext-devel openssl-devel zlib-devel gcc perl-ExtUtils-MakeMaker
解压
tar -zxvf v2.21.0.tar.gz
进入解压目录
cd git-2.21.0/
编译
make prefix=/usr/local/git all
安装Git在/usr/local/git路径
make prefix=/usr/local/git install
配置环境变量

# 编辑环境配置文件
vim /etc/profile

# 末尾添加
export PATH=/usr/local/git/bin:$PATH

# 立马生效
source /etc/profile