CentOS
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安装依赖

安装图形GUI
命令行安装图形GUI
CentOS 7系统启动后怎么从命令行模式切换到图形界面模式 - 知乎 (zhihu.com)
安装rpm软件
Q
镜像源
官方镜像-CentOS
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| sudo nano /etc/yum.repos.d/CentOS-Base.repo 1
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将内容替换为以下内容:
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| [base] name=CentOS-$releasever - Base baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/ gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-7
[updates] name=CentOS-$releasever - Updates baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/ gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-7
[extras] name=CentOS-$releasever - Extras baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/ gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-7
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保存文件并退出。清理YUM缓存并重建缓存
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| sudo yum clean all sudo yum makecache sudo yum update
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国内镜像源-阿里
如果你在国内,使用国内的镜像源通常可以提供更快和更稳定的访问速度。以下是如何配置阿里云镜像源:
更新YUM仓库源为阿里云镜像源:
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| sudo nano /etc/yum.repos.d/CentOS-Base.repo
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将内容替换为以下内容:
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| [base] name=CentOS-$releasever - Base - mirrors.aliyun.com 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-$releasever - Updates - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos/$releasever/updates/$basearch/ gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
[extras] name=CentOS-$releasever - Extras - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos/$releasever/extras/$basearch/ gpgcheck=1 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
[centosplus] name=CentOS-$releasever - Plus - mirrors.aliyun.com baseurl=http://mirrors.aliyun.com/centos/$releasever/centosplus/$basearch/ gpgcheck=1 enabled=0 gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-7
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参考:
原文链接:https://blog.csdn.net/g310773517/article/details/140321025