12 Nov 2014
# 创建挂载目录 mkdir /mnt/yum # 挂载光盘到文件夹 mount /dev/cdrom /mnt/yum # yum源配置文件介绍 ll /etc/yum.repos.d/ total 32 -rw-r--r--. 1 root root 1991 Aug 4 00:13 CentOS-Base.repo -rw-r--r--. 1 root root 647 Aug 4 00:13 CentOS-Debuginfo.repo -rw-r--r--. 1 root root 630 Aug 4 00:13 CentOS-Media.repo -rw-r--r--. 1 root root 6259 Aug 4 00:13 CentOS-Vault.repo # 配置文件 CentOS-Base.repo网络软件源地址 CentOS-Media.repo本地软件源地址 # 备份原配置文件 cp /etc/yum.repos.d/ /etc/yum.repos.d.bak # 更名CentOS-Base.repo文件(因为系统是默认首先寻找网络软件源) mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak # 修改media文件 vi /etc/yum.repos.d/CentOS-Media.repo *********************************************** [c6-media] name=CentOS-$releasever - Media baseurl=file:///mnt/yum/ # 将此处修改为你挂载文件夹的路径 file:///media/cdrom/ file:///media/cdrecorder/ gpgcheck=1 # 是否开启gpg验证 enabled=0 # 1代表启用此配置文件 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6 # 软件源密钥 ***********************************************
Extra Packages for Enterprise Linux (or EPEL) is a Fedora Special Interest Group that creates, maintains, and manages a high quality set of additional packages for Enterprise Linux, including, but not limited to, Red Hat Enterprise Linux (RHEL), CentOS and Scientific Linux (SL), Oracle Linux (OL). 由fedora官方介绍可见,epel是一个fedora特殊兴趣小组维护的,为RHEL系企业发行版制作的高质量的扩展包源,实际应用工作中很多服务的安装需要提前有epel的支持
yum install epel-release
# stable源默认启用,testing源默认关闭
ls /etc/yum.repos.d/epel*
/etc/yum.repos.d/epel.repo /etc/yum.repos.d/epel-testing.repo