CentOS7系统安装Git

1.安装依赖

yum install -y curl-devel expat-devel gettext-devel openssl-devel zlib-devel gcc-c++ perl-ExtUtils-MakeMaker

2.下载git包

wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.31.1.tar.gz --no-check-certificate

3.解压到 /usr/local/src 目录下

tar -zxvf git-2.31.1.tar.gz -C /usr/local/src/

4.编译安装

cd /usr/local/src/git-2.31.1/
./configure --prefix=/usr/local/git
make 
make install

5.设置环境变量

echo "export PATH=$PATH:/usr/local/git/bin" >> /etc/profile
source /etc/profile

6.验证版本号是否正常

git --version
git version 2.31.1

若版本不对，则表示当前git为系统自动带git

可执行：yum remove git -y 卸载系统自带git

重新执行如下命令更新环境变量

source /etc/profile