CentOS报错:Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock32 error was 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error"

CentOS报错:Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock32 error was 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error"
关于CentOS报错:Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock32 error was 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error"问题,已解决

更新yum源

  3.1.阿里
  3.1.1备份当前的yum源
    mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

  3.1.2下载新的CentOS-Base.repo 到/etc/yum.repos.d/
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    CentOS 5
    wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo
    或者
    curl -o /etc/yum.repos.d/CentOS-Base.repo

    CentOS 6
    wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
    或者
    curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo

    CentOS 7
    wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
    或者
    curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
  3.1.3 清空并生成缓存
    yum clean all

    yum makecache

  备注
    yum 会把下载的软件包和header存储在cache中(默认路径/var/cache/yum/),而不自动删除。如果觉得占用磁盘空间,可以使用yum clean指令进行清除,更精确 的用法是yum clean headers清除header,yum clean packages清除下载的rpm包,yum clean all全部清除。

  3.2.网易
    3.2.1备份当前的yum源
1
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

    3.2.2 下载对应版本repo文件, 放入/etc/yum.repos.d/
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http://mirrors.163.com/.help/CentOS7-Base-163.repo
http://mirrors.163.com/.help/CentOS6-Base-163.repo
http://mirrors.163.com/.help/CentOS5-Base-163.repo

    3.2.3运行以下命令生成缓存
      yum clean all

      yum makecache

搞定 !


__EOF__

本文作者Immortal-mode
本文链接https://www.cnblogs.com/immortal-mode/p/18451203.html
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