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[Centos 7, Yum] Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was 14: curl#6 - "Could not resolve host: mir.. 본문

TroubleShooting/Linux Issue

[Centos 7, Yum] Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was 14: curl#6 - "Could not resolve host: mir..

JMcunst 2023. 3. 16. 10:38
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이슈

Cnetos 7 OS 설치 후 'yum update' 명령어 실행 시 다음과 같이 에러 발생.

 

해결

1. ping 8.8.8.8 정상 동작하는지

2. nmcli d 에서 정상적으로 Device가 붙어 있는지 확인하기.

3. cat /etc/resolv.conf 에 nameserver가 들어있는지 없다면

3.1.

# vi /etc/resolv.conf

nameserver 8.8.8.8

 

 

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