CentOS 6.5配置本地Yum源教程
<p><strong>一、yum简介</strong></p>
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1、yum（全称为 yellow dog updater, modified）是一个在fedora和redhat以及centos中的shell前端软件包管理器。</p>
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2、基于rpm包管理，能够从指定的服务器自动下载rpm包并且安装，可以<u>自动处理依赖性关系</u>，并且一次安装所有依赖的软件包，无须繁琐地一次次下载、安装。</p>
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3、本地yum源的作用是你可以在不联网的情况下，就可以安装linux需要的所有rpm包（可以理解为离线安装模式）</p>
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<strong>二、配置本地yum源</strong></p>
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1、右击虚拟机——进入“虚拟机设置”——点击“cd/dvd（ide）”——点击“浏览”——选中安装时的镜像——勾选上“已连接”——确定</p>
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<img style="max-width:100%!important;height:auto!important;"title="CentOS 6.5配置本地Yum源教程" alt="CentOS 6.5配置本地Yum源教程" src="https://zhuji.jb51.net/uploads/img/202305/e9115c12d81fe985c938fb95adb23283.jpg"></p>
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2、具体操作步骤如下：</p>
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<code class="bash plain"></code><code class="bash comments"># mkdir /media/cdrom//新建一个挂载点</code>
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<code class="bash plain"></code><code class="bash comments"># mount /dev/cdrom /media/cdrom//挂载镜像到挂载点</code>
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<code class="bash plain"></code><code class="bash comments"># cd /etc/yum.repos.d//进入yum源配置目录</code>
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<code class="bash plain"></code><code class="bash comments"># ls//查看当前目录中的文件</code>
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<code class="bash plain"></code><code class="bash comments"># mkdir bak</code>
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<code class="bash plain"></code><code class="bash comments"># mv * bak</code>
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<code class="bash plain"></code><code class="bash comments"># cd bak/</code>
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<code class="bash plain"></code><code class="bash comments"># cp centos-media.repo ..</code>
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<code class="bash plain"></code><code class="bash comments"># cd ..//备份原配置文件</code>
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<code class="bash plain"></code><code class="bash comments"># gedit centos-media.repo 将enabled=0改为1//开启本地源</code>
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<code class="bash plain"></code><code class="bash comments"># yum clean all//清空yum缓存</code>
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<code class="bash plain"></code><code class="bash comments"># yum make cache//制作新的缓存</code>
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<code class="bash plain"></code><code class="bash comments"># yum install wireshark -y//安装一个软件测试</code>
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<img style="max-width:100%!important;height:auto!important;"title="CentOS 6.5配置本地Yum源教程" alt="CentOS 6.5配置本地Yum源教程" src="https://zhuji.jb51.net/uploads/img/202305/3b1fc77751a45d657c286a8afa46fda5.jpg"></p>
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<img style="max-width:100%!important;height:auto!important;"title="CentOS 6.5配置本地Yum源教程" alt="CentOS 6.5配置本地Yum源教程" src="https://zhuji.jb51.net/uploads/img/202305/69fe654d21a97013f9dd2a35b312a5b2.jpg"></p>
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<img style="max-width:100%!important;height:auto!important;"title="CentOS 6.5配置本地Yum源教程" alt="CentOS 6.5配置本地Yum源教程" src="https://zhuji.jb51.net/uploads/img/202305/a18310a4d4bd2993b53ac59d1682b279.jpg"></p>
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<img style="max-width:100%!important;height:auto!important;"title="CentOS 6.5配置本地Yum源教程" alt="CentOS 6.5配置本地Yum源教程" src="https://zhuji.jb51.net/uploads/img/202305/830199eb2a2f9fd81f85850028df7242.jpg"></p>
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到此，centos6.5的本地yum源即配置完成！</p>
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以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。</p>
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