gh is GitHub on the command line, and it's now available in beta. It brings pull requests, issues, and other GitHub concepts to
the terminal next to where you are already working with git and your code.
The packages for RHEL 8 and RHEL 7 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 8 and RHEL 7, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 8 with the following command: