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Docs/Centos配置本地Yum源.md

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+> 本文作者：丁辉
+
+# Centos配置本地Yum源
+
+1. 进入目录
+
+   ```bash
+   cd /etc/yum.repos.d/
+   ```
+
+2. 移走其他文件
+
+   ```bash
+   mkdir /opt/yum
+   mv * /opt/yum
+   ```
+
+3. 创建文件并编写内容
+
+   ```bash
+   vi yum.repo
+   ```
+
+   内容如下
+
+   ```bash
+   [name]
+   name=yum
+   baseurl=file:///mnt/
+   gpgcheck=0
+   enabled=1
+   ```
+
+4. 挂载镜像DVD
+
+   ```bash
+   mount /dev/cdrom /mnt/
+   ```
+
+5. 清理缓存
+
+   ```bash
+   yum clean all
+   yum makecache
+   ```
+
+