yum安装

问题问题This system is not registered with an entitlement server. You can use subscription-manager to register.

解决办法:将配置文件subscription-manager.conf中的enable注释掉

[root@localhost yum.repos.d]# vi /etc/yum/pluginconf.d/subscription-manager.conf

[main]
#enabled=1

 

问题2:http://mirrors.aliyuncs.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] curl#6 - "Could not resolve host: mirrors.aliyuncs.com; Unknown error"

解决:没有开通外网
开通外网步奏:

RedHat系Linux的网络配置是分别通过每个网卡的单独配置实现的,虽然也可以用ifconfig配置,但重启后会丢失。 相关的配置文件

  • /etc/hosts 配置主机名和IP地址的对应(在/etc/resolv.conf前生效)
  • /etc/sysconfig/network 配置主机名和网关
  • /etc/sysconfig/network-scripts/ifcfg-eth0 eth0的配置文件
  •  cat  /etc/resolv.conf 
    # Generated by NetworkManager
    search zq.eastmoney.com.sh
    nameserver 114.114.114.114
    

      

  

1、查看linux上所有的yum包
# rpm -qa|grep yum

 

posted @ 2022-10-09 15:36  木棉花的漂泊  阅读(54)  评论(0编辑  收藏  举报