How to Enable, Disable and Install Yum Plug-ins

Tecmint: YUM plug-ins are small programs that extend and improve the overall performance of the package manager. A few of them are installed by default, while many are not. Yum always notify you which plug-ins, if any, are loaded and active whenever you run any yum command. In this short article, we will explain how to turn on or off and configure YUM package manager plug-ins in CentOS/RHEL distributions.