CentOS6.5升级git版本

1.执行如下命令查看git版本：

git --version

git version 1.7.1

2.配置163网络yum源

3.下载配置Git新版本yum源脚本

vim git_repo_install.sh

#!/bin/bash

el5_download_install(){
wget -O /tmp/release.rpm ${1}
yum -y localinstall /tmp/release.rpm
rm -f /tmp/release.rpm
}

centos_install_epel(){
# CentOS has epel release in the extras repo
yum -y install epel-release
import_epel_key
}

rhel_install_epel(){
case ${RELEASE} in
5*) el5_download_install https://dl.fedoraproject.org/pub/epel/epel-release-latest-5.noarch.rpm;; 6*) yum -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm;; 7*) yum -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm;; esac
import_epel_key
}

import_epel_key(){
case ${RELEASE} in
5*) rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL;;
6*) rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6;;
7*) rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7;;
esac
}

centos_install_ius(){
case ${RELEASE} in
5*) el5_download_install https://centos5.iuscommunity.org/ius-release.rpm;; 6*) yum -y install https://centos6.iuscommunity.org/ius-release.rpm;; 7*) yum -y install https://centos7.iuscommunity.org/ius-release.rpm;; esac
import_ius_key
}

rhel_install_ius(){
case ${RELEASE} in
5*) el5_download_install https://rhel5.iuscommunity.org/ius-release.rpm;; 6*) yum -y install https://rhel6.iuscommunity.org/ius-release.rpm;; 7*) yum -y install https://rhel7.iuscommunity.org/ius-release.rpm;; esac
import_ius_key
}

import_ius_key(){
rpm --import /etc/pki/rpm-gpg/IUS-COMMUNITY-GPG-KEY
}

if [[ -e /etc/redhat-release ]]; then
RELEASE_RPM=$(rpm -qf /etc/redhat-release)
RELEASE=$(rpm -q --qf '%{VERSION}' ${RELEASE_RPM})
case ${RELEASE_RPM} in
centos*)
echo "detected CentOS ${RELEASE}"
centos_install_epel
centos_install_ius
;;
redhat*)
echo "detected RHEL ${RELEASE}"
rhel_install_epel
rhel_install_ius
;;
*)
echo "unknown EL clone"
exit 1
;;
esac

else
echo "not an EL distro"
exit 1
fi

4.卸载老版本Git：

su
yum remove git

5.执行脚本安装：

sh  git_repo_install.sh

6.安装新版本Git：

yum install git2u-daemon

7.检查安装版本：

git --version

git version 2.10.2