centos
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在 Linux上安装 OpenStack合集
How to Install OpenStack on CentOS 8 with Packstack (linuxtechi.com) Install and Configure…
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如何在 CentOS 8 上启用 PowerTools
PowerTools 存储库可在 CentOS/RHEL 8 上使用,提供与开发人员相关的工具和库。一些常见的 EPEL 软件包依赖于 PowerTools 提供的软件包。因此,如…
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How to Install OpenStack on CentOS 8 with Packstack
Openstack is a free and open-source private cloud software through which we can manage com…
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Enabling PowerTools Repository in CentOS and RPM Distributions
1. Introduction PowerTools is a repository of software that adds more utilities and resour…
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报错:centos8 Cannot prepare internal mirrorlist: No URLs in mirrorlist
centos8 yum命令报错: Failed to download metadata for repo ‘AppStream’: Cannot prep…
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在 CentOS 8/RHEL 8 Linux 上未启用 PowerTools 存储库
【安装】参考:https://www.xmodulo.com/how-to-enable-powertools-centos.html参考:https://stackoverflo…
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Installing CentOs Linux on your Mac using Parallels Desktop
Installing CentOs Linux on your Mac using Parallels Desktop Question I want to install Cen…
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centos 8 Error: Failed to download metadata for repo ‘powertools’: Cannot prepare internal mirrorlist: No URLs in mirrorlist
问题在centOS8.2上开发Qt,安装完成后,需要下载安装一些软件,发现总是**“Error: Failed to download metadata for repo ‘App…
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Centos7上安装dnf-plugins-core
为了在Centos上使用dnf copr命令,需要安装dnf-plugins-core,找了很长时间,包括试了源码编译安装都不行,最后找到了方法,执行下面的命令就可以了。 需要ro…
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CentOS 8 配置yum/dnf国内源
CentOS 8更改了软件包的安装程序,取消了 yum 的配置方法,改而使用了dnf 作为安装程序。虽然改变了软件包的安装方式,但是 dnf 还是能兼容使用 yum 的配置文件和命…