001、yum報錯
(base) [root@PC1 yum.repos.d]# yum install httpd ## yum安裝應用報錯
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002、解決方法
(base) [root@PC1 home]# cd /etc/yum.repos.d (base) [root@PC1 yum.repos.d]# ls CentOS-Base.repo CentOS-CR.repo CentOS-Debuginfo.repo CentOS-fasttrack.repo CentOS-Media.repo CentOS-Sources.repo CentOS-Vault.repo (base) [root@PC1 yum.repos.d]# mv CentOS-Base.repo CentOS-Base.repo_bak (base) [root@PC1 yum.repos.d]# vim CentOS-Base.repo (base) [root@PC1 yum.repos.d]# vim CentOS-Base.repo ## 增加一下內容到改檔案中，儲存退出 (base) [root@PC1 yum.repos.d]# [base] name=CentOS-$releasever - Base baseurl=http://mirrors.aliyun.com/centos/$releasever/os/$basearch/ gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7 [updates] name=CentOS-$releasever - Updates baseurl=http://mirrors.aliyun.com/centos/$releasever/updates/$basearch/ gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7 [extras] name=CentOS-$releasever - Extras baseurl=http://mirrors.aliyun.com/centos/$releasever/extras/$basearch/ gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
003、測試效果
(base) [root@PC1 yum.repos.d]# yum install httpd -y Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile base | 3.6 kB 00:00:00 extras | 2.9 kB 00:00:00 updates | 2.9 kB 00:00:00 Resolving Dependencies --> Running transaction check ---> Package httpd.x86_64 0:2.4.6-99.el7.centos.1 will be installed --> Finished Dependency Resolution Dependencies Resolved ============================================================================================================================================================== Package Arch Version Repository Size ============================================================================================================================================================== Installing: httpd x86_64 2.4.6-99.el7.centos.1 updates 2.7 M Transaction Summary ============================================================================================================================================================== Install 1 Package Total download size: 2.7 M Installed size: 9.4 M Downloading packages: httpd-2.4.6-99.el7.centos.1.x86_64.rpm | 2.7 MB 00:00:00 Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : httpd-2.4.6-99.el7.centos.1.x86_64 1/1 Verifying : httpd-2.4.6-99.el7.centos.1.x86_64 1/1 Installed: httpd.x86_64 0:2.4.6-99.el7.centos.1 Complete!
。
ref：
01、https://www.cnblogs.com/lhboke/p/18411189