IBM Red Hat RHEL Developer 7 is even more locked down than Windows 10 since you cannot even run YUM in a clean install of RHEL 7 without registering your PC with IBM Red Hat.
$ yum update Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager This system is not registered with an entitlement server. You can use subscription-manager to register. There are no enabled repos. Run "yum repolist all" to see the repos you have. To enable Red Hat Subscription Management repositories: subscription-manager repos --enable To enable custom repositories: yum-config-manager --enable
Red Hat Update Subscription procedures