CentOS7安装yum install -y lrzsz报错

系统默认是从国外的仓库地址拉取数据,导致网络无法访问,将yum源更改为国内的源即可解决。 

1、备份系统默认文件

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

2、下载新文件

下载新的CentOS-Base.repo 到 /etc/yum.repos.d/ 目录下

CentOS 6

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

  或

  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

  curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

3、添加EPEL

CentOS 6

  wget -O /etc/yum.repos.d/epel-6.repo http://mirrors.aliyun.com/repo/epel-6.repo

  或

  curl -O /etc/yum.repos.d/epel-6.repo http://mirrors.aliyun.com/repo/epel-6.repo

 

CentOS 7

  wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

  或

  curl -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

4、清理缓存并生成新的缓存

  yum clean all

  yum makecache

 5、运行安装命令

  yum install -y lrzsz

posted @ 2025-06-23 17:35  一级退堂鼓表演艺术家  阅读(45)  评论(0)    收藏  举报