liunx fun little train installation tutorial

1. Environmental requirements: Linux operating system
to ensure that the network is normal

The first step in installing
EPEL
EPEL Enterprise Linux add-on package (referred to epel) is a
fedora Special Interest Group to create a maintenance and management for enterprises
a set of high-quality add-on package for Linux Professional Edition

    方法一：
    我们用网络安装：
                                      yum install epel-release
                                        安装并启用 epel源

   方法二 ：
     软件包安装：
                    rpm -ivh epel-release-latest-7.noarch.rmp

    然后安装小火车软件包
                    yum -y install sl

    运行小火车：
                    运行命令：sl
                    效果如下：![](https://s1.51cto.com/images/blog/201903/04/f0b2e6357b87c8fd017d597a22cf0403.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)