linux源配置：ubuntu、centos

loong_XL2024-03-16 14:21

1、ubuntu源配置

1）先查电脑版本型号:

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lsb_release -c

2）再编辑源更新，源要与上面型号对应

参考：https://midoq.github.io/2022/05/30/Ubuntu20-04更换国内镜像源/

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/etc/apt/sources.list

3）更新源配置

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apt update
apt upgrade

2、centos源配置

参考：

https://developer.aliyun.com/mirror/centos?spm=a2c6h.13651102.0.0.3e221b11iDH0bA

https://baijiahao.baidu.com/s?id=1748983525892204100\&wfr=spider\&for=pc

https://cloud.tencent.com/developer/article/2094265

1）下载

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cd /etc/yum.repos.d
##下载
wget http://mirrors.163.com/.help/CentOS7-Base-163.repo
##备份
mv CentOS-Base.repo CentOS-Base.repo.bak
mv CentOS7-Base-163.repo CentOS-Base.repo

2）更新

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#配置生效
yum makecache

#验证yum源
yum repolist

#更新包
yum clean all
yum update