CentOS 6.5源码，如何获取并利用它？

CentOS 6.5是一个基于Red Hat Enterprise Linux (RHEL) 6.5的开源操作系统，要获取CentOS 6.5的源码，你可以按照以下步骤操作：

1、确保你的系统已经安装了必要的开发工具和库，在终端中运行以下命令来安装这些工具：

sudo yum groupinstall "Development Tools"
sudo yum install wget

2、创建一个目录来存放CentOS 6.5的源码：

mkdir ~/centos6.5source
cd ~/centos6.5source

3、下载CentOS 6.5的源码，你可以从CentOS官方网站或者镜像站点下载源码包，这里我们使用wget命令从官方源下载：

wget http://vault.centos.org/6.5/os/Source/SPackages/kernel2.6.32279.el6.src.rpm
wget http://vault.centos.org/6.5/os/Source/SPackages/glibc2.121.132.el6_5.3.src.rpm
wget http://vault.centos.org/6.5/os/Source/SPackages/gcc4.4.711.el6.src.rpm
wget http://vault.centos.org/6.5/os/Source/SPackages/glibccommon2.121.132.el6_5.3.src.rpm
wget http://vault.centos.org/6.5/os/Source/SPackages/glibcdevel2.121.132.el6_5.3.src.rpm
wget http://vault.centos.org/6.5/os/Source/SPackages/glibcheaders2.121.132.el6_5.3.src.rpm
wget http://vault.centos.org/6.5/os/Source/SPackages/nspr4.10.70.el6_5.src.rpm
wget http://vault.centos.org/6.5/os/Source/SPackages/nsssoftokn3.16.2.02.el6_5.src.rpm
wget http://vault.centos.org/6.5/os/Source/SPackages/nssutil3.16.2.00.5.el6_5.src.rpm
wget http://vault.centos.org/6.5/os/Source/SPackages/openssl1.0.1e30.el6_5.1.src.rpm
wget http://vault.centos.org/6.5/os/Source/SPackages/zlib1.2.33.el6_5.src.rpm

4、安装源码包，使用rpmbuild命令来安装这些源码包：

for file in *.src.rpm; do
    sudo rpm ivh $file
done

5、解压源码包，使用rpmbuild命令来解压源码包：

for file in *.src.rpm; do
    rpmbuild rebuild $file
done

现在你已经成功获取了CentOS 6.5的源码，你可以在~/centos6.5source目录下找到源码文件。