# 1.centos7-git2, https://ius.io/setup

yum install https://repo.ius.io/ius-release-el7.rpm  https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

yum search git &&  yum remove -y git; 

yum -y install git236;

# 2.centos7-git2   https://github.com/git/git/releases

yum -y groupinstall "Development Tools"

yum -y install zlib-devel perl-ExtUtils-MakeMaker asciidoc xmlto openssl-devel

yum -y install tk zlib-devel openssl-devel perl cpio expat-devel gettext-devel asciidoc xmlto perl-ExtUtils-MakeMaker package

cd  /opt  &&  wget https://github.com/git/git/archive/refs/tags/v2.40.1.zip 

unzip v2.40.1.zip  && rm -rf v2.40.1.zip  &&  cd git-2.40.1

make configure  &&  ./configure --prefix=/usr/local/git --with-iconv=/usr/local/libiconv

make all doc   &&   make install install-doc install-html

yum remove -y git 

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

source /etc/bashrc

git --version

rm -rf  /opt/git-2.40.1