centos更改镜像源
<p>1)先安装wget<br>执行命令 yum install -y wget<br><br># yum install -y wget<br><br> 1<br><br> 查询国内镜像源<br><br>打开阿里镜像http://mirrors.aliyun.com/<br><br>这里写图片描述<br>点击帮助:<br>这里写图片描述<br>3)下载CentOS 7的repo文件<br><br>wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo<br>#或者<br>curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo<br><br> 1<br> 2<br> 3<br><br>4)更新镜像源<br><br>#清除缓存<br>yum clean all <br>#生成缓存<br>yum makecache<br><br> 1<br> 2<br> 3<br> 4<br><br># yum clean all<br>Loaded plugins: fastestmirror<br>Cleaning repos: base extras updates<br>Cleaning up everything<br>Cleaning up list of fastest mirrors<br># yum makecache<br>Loaded plugins: fastestmirror<br>base | 3.6 kB 00:00:00 <br>extras | 3.4 kB 00:00:00 <br>updates | 3.4 kB 00:00:00 <br>(1/12): base/7/x86_64/group_gz | 155 kB 00:00:00 <br>(2/12): extras/7/x86_64/filelists_db | 770 kB 00:00:02 <br>(3/12): extras/7/x86_64/primary_db | 151 kB 00:00:00 <br>(4/12): extras/7/x86_64/other_db | 640 kB 00:00:07 <br>(5/12): updates/7/x86_64/filelists_db <br>.......省略<br><br> 1<br> 2<br> 3<br> 4<br> 5<br> 6<br> 7<br> 8<br> 9<br> 10<br> 11<br> 12<br> 13<br> 14<br> 15<br> 16<br><br>大痴小乙<br>关注<br><br><br>————————————————<br>版权声明:本文为CSDN博主「大痴小乙」的原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接及本声明。<br>原文链接:https://blog.csdn.net/fxbin123/article/details/80072793</p><br><br>来源:https://www.cnblogs.com/lzkalislw/p/15473852.html
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