安装第三方RPM仓库

1、安装EPEL源：

CentOS 6.x

[root@localhost /]# yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm

CentOS 7.x

[root@localhost /]# yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

CentOS

[root@localhost /]# yum install epel-release

 

2、安装RepoForge源：

CentOS 6.x

[root@localhost /]# yum install http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm

 CentOS 7.x

[root@localhost /]# yum install http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el7.rf.x86_64.rpm

 

3、安装ELRepo源：

Import the public key:

rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org

Install CentOS 6.x:

rpm -Uvh https://www.elrepo.org/elrepo-release-6-8.el6.elrepo.noarch.rpm

Install CentOS 7.x:

rpm -Uvh https://www.elrepo.org/elrepo-release-7.0-3.el7.elrepo.noarch.rpm

 

4、安装Unx-Dextop源：

CentOS 6.x

[root@localhost /]# yum install http://li.nux.ro/download/nux/dextop/el6/x86_64/nux-dextop-release-0-2.el6.nux.noarch.rpm

 CentOS 7.x

[root@localhost /]# yum install http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm

5、生成本地缓存：

[root@localhost /]# yum makecache

6、查询第三方源中文件列表：

[root@localhost /]# yum list | grep rpmforge | grep lshw
[root@localhost /]# yum list | grep epel | grep lshw

7、安装软件：

[root@localhost /]# yum -y install iftop lshw

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