CentOS配置国内源
备份原有文件
到仓库配置文件夹下
显示一些原有文件
| [jackey@localhost yum.repos.d]$ ls CentOS-Base.repo CentOS-fasttrack.repo CentOS-Vault.repo CentOS-CR.repo CentOS-Media.repo CentOS-x86_64-kernel.repo CentOS-Debuginfo.repo CentOS-Sources.repo
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备份原文件
| sudo mkdir repo_bak sudo mv *.repo repo_bak/
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添加阿里源
| sudo wget http://mirrors.aliyun.com/repo/Centos-7.repo sudo wget -O /etc/yum.repos.d/epel-7.repo http://mirrors.aliyun.com/repo/epel-7.repo
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更新软件包
| [jackey@localhost yum.repos.d]$ sudo yum update Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.aliyun.com * updates: mirrors.aliyun.com epel | 4.7 kB 00:00 (1/3): epel/x86_64/group_gz | 95 kB 00:00 (2/3): epel/x86_64/updateinfo | 1.0 MB 00:00 (3/3): epel/x86_64/primary_db | 6.8 MB 00:01 Resolving Dependencies --> Running transaction check ---> Package augeas-libs.x86_64 0:1.4.0-9.el7 will be updated ---> Package augeas-libs.x86_64 0:1.4.0-9.el7_8.1 will be an update ...
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查看可用源
| [jackey@localhost yum.repos.d]$ sudo yum repolist enabled Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.aliyun.com * updates: mirrors.aliyun.com repo id repo name status base/7/x86_64 CentOS-7 - Base - mirrors.aliyun.com 10,070 epel/x86_64 Extra Packages for Enterprise Linux 7 - x86_64 13,276 extras/7/x86_64 CentOS-7 - Extras - mirrors.aliyun.com 392 updates/7/x86_64 CentOS-7 - Updates - mirrors.aliyun.com 671 repolist: 24,409
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