$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install CRB Repository on RHEL-based Distros

GNU/Linux RHEL Installing Dnf CRB Repo

How to Install Code Ready Builder Dnf RHEL-based GNU/Linux Repository.

And CRB for RHEL is available for installing additional development libraries and tools.

Finally, this Setup is Valid also for All the others RHEL Based Distros like:

  • Red Hat Enterprise Linux
  • Oracle Enterprise Linux
  • Rocky Linux
  • AlmaLinux
  • Amazon Linux
How to Install CRB Repository on RHEL-based Distros

GNU/Linux RedHat Code Ready Builder Repo Installation Guide