Prompt asking us to register the Red Hat system in order to receive updates

There are no enabled repositories RHEL solution

You may receive a There are no enabled repos error message when trying to install system updates on a fresh Red Hat Linux install. This occurs when you have not enabled your RHEL subscription. In this tutorial, we will take you through the step by step instructions to register your RHEL subscription, enable the package manager, and finally install updates and remedy the error message for good.

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Checking the SELinux operational mode

How to Check SELinux Status (Operational Mode)

SELinux, which stands for Security Enhanced Linux, is an extra layer of security control built for Linux systems. SELinux has three possible modes in which it can be running. Depending on which mode it’s in will determine the behavior of SELinux. In this tutorial, we’ll show you how to check the SELinux status aka. operational mode. The most common and easiest way to check SELinux status is by executing the getenforce command.

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