linux下git升级

安装需求：

1. ​​># yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel asciidoc​​
2. ​​># yum install gcc perl-ExtUtils-MakeMaker ​​

卸载Centos自带的git1.7.1:

通过git –version查看系统带的版本，Cento6.5应该自带的是git版本是1.7.1

># yum remove git

下载git2.2.1并将git添加到环境变量中

1. ​​># wget https://github.com/git/git/archive/v2.2.1.tar.gz​​
2. ​​># tar zxvf v2.2.1.tar.gz​​
3. ​​># cd git-2.2.1​​
4. ​​># make configure​​
5. ​​># ./configure --prefix=/usr/local/git --with-iconv=/usr/local/libiconv​​
6. ​​># make all doc​​
7. ​​># make install install-doc install-html​​
8. ​​># echo "export PATH=$PATH:/usr/local/git/bin" >> /etc/bashrc​​
9. ​​># source /etc/bashrc​​

查看版本号

1. ​​># git --version​​
2. ​​>git version 2.2.1​​