安装需求：
># yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel asciidoc
># 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
># wget https://github.com/git/git/archive/v2.2.1.tar.gz
># tar zxvf v2.2.1.tar.gz
># cd git-2.2.1
># make configure
># ./configure --prefix=/usr/local/git --with-iconv=/usr/local/libiconv
># make all doc
># make install install-doc install-html
># echo "export PATH=$PATH:/usr/local/git/bin" >> /etc/bashrc
># source /etc/bashrc
查看版本号
># git --version
>git version 2.2.1
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版权声明：本文为CSDN博主「吕秀军」的原创文章，遵循CC 4.0 by-sa版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/jj546630576/article/details/83068995