RHEL-Fedora: Fedora and RHEL-Family Administration

Administer Fedora, RHEL, Rocky Linux, AlmaLinux, Oracle Linux, Amazon Linux, and nearby RPM-family systems without flattening their important differences. Start by separating the fast-moving Fedora lane from the conservative enterprise lane, then account for vendor quirks such as subscription-manager, CentOS Stream drift, Oracle UEK, Amazon's cloud-first defaults, and SELinux or firewalld behavior that people love to blame on the wrong layer.

Versions worth pinning (verified May 2026):

Only pin versions here when they materially affect compatibility or troubleshooting shape. For ordinary package work, prefer the live distro lane and repo state over a stale package table.