红帽全球峰会10.4. 禁用一个 YUM 存储库
要防止特定软件包安装或更新，您可以禁用包含这些软件包的 YUM 存储库。
流程
禁用软件仓库：
yum-config-manager --disable <repository_id>
# yum-config-manager --disable <repository_id>Copy to Clipboard Copied! Toggle word wrap Toggle overflow
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