http://blog.chinaunix.net/u3/101502/showart_2033408.html
先安装第三方源
CentOS 5.x Installing RPMforge
原文地址:
http://wiki.centos.org/AdditionalResources/Repositories/RPMForge
1.安装 yum-priorities
yum install yum-priorities
2.priorities的配置文件是/etc/yum/pluginconf.d/priorities.conf，确认其是否存在。
其内容为:
[main]
enabled=1 # 0禁用 1启用
3.编辑 /etc/yum.repos.d/目录下的*.repo 文件来设置优先级。
参数为：
priority=N # N的值为1-99
推荐的设置为：
[base], [addons], [updates], [extras] ... priority=1
[centosplus],[contrib] ... priority=2
Third Party Repos such as rpmforge ... priority=N (where N is > 10 and based on your preference)
4.安装RPMforge
下载rpmforge-release
#i386
wget http://apt.sw.be/redhat/el5/en/i386/RPMS.dag/rpmforge-release-0.3.6-1.el5.rf.i386.rpm
#x86_64
wget http://apt.sw.be/redhat/el5/en/x86_64/RPMS.dag/rpmforge-release-0.3.6-1.el5.rf.x86_64.rpm
导入GPG key
rpm --import http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt
确认rpmforge-release的完整性
rpm -K rpmforge-release-0.3.6-1.el5.rf.*.rpm
会输出：
rpmforge-release-0.3.6-1.el5.rf.i386.rpm: (sha1) dsa sha1 md5 gpg OK
安装rpmforge
rpm -ivh rpmforge-release-0.3.6-1.el5.rf.*.rpm
测试rpmforge
yum check-update
会输出：
Loading "priorities" plugin
...
76 packages excluded due to repository priority protections
修改/etc/yum.repos.d/rpmforge.repo
添加
priority=3
之后就可以使用rpmforge安装各种应用程序了
例如：
yum install mplayer
CentOS Linux系统默认安装支持只读挂载ntfs硬盘分区，如果需要写ntfs分区需要安装NTFS-3G软件，CentOS安装ntfs-3G需要安装以下软件：
/dev/hda6 /mnt/win ntfs-3g ro,umask=0222,defaults 0 0
读写方式挂载:
/dev/hda6 /mnt/win ntfs-3g rw,umask=0000,defaults 0 0