CentOS 7 Install Dkms – Quick Start Guide
You are Welcome! The Tutorial Shows You Step-by-Step How to Install Dkms in CentOS 7 GNU/Linux.
And the Dynamic Kernel Module Support for CentOS 7 is a Program/Framework that enables generating Linux Kernel Modules whose Sources generally reside Outside the Kernel Source Tree.

- Open a Shell Terminal emulator window
(Press “Enter” to Execute Commands)Or Login into the Server Shell.