安裝wget

yum install wget -y

下載最新版本的git源碼，並解壓

cd /usr/local/src/
wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.9.5.tar.gz
tar xvf git-2.9.5.tar.gz
cd git-2.9.5

安裝依賴包，用於編譯

yum groupinstall ‘Development Tools‘ 
yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel perl-CPAN perl-devel

配置

ake configure 
./configure

編譯

make

安裝

make install 

配置git命令補全

將源碼目錄下的文件復制到/etc/bash_completion.d/目錄下。

cp contrib/completion/git-completion.bash /etc/bash_completion.d/

加載文件

. /etc/bash_completion.d/git-completion.bash

將配置加進配置文件末尾

vim /etc/profile

if
 
 [ -f /etc/bash_completion.d/git-completion.bash ]; then
. /etc/bash_completion.d/git-completion.bash
fi

讀取配置

. /etc/profile

配置完成，可以檢查git命令補全是否生效

CentOS 7 編譯安裝最新版git