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Fedora Linux

Fedora Linux

Guidance for Fedora (Red Hat family) systems, dnf workflows, SELinux, and modern systemd practices.

Documentation

Fedora Administration Guidelines

Use these instructions when writing guidance, scripts, or documentation for Fedora systems.

Platform Alignment

  • State the Fedora release number when relevant.
  • Prefer modern tooling (dnf, systemctl, firewall-cmd).
  • Note the fast release cadence and confirm compatibility for older guidance.

Package Management

  • Use dnf for installs and updates, and dnf history for rollback.
  • Inspect packages with dnf info and rpm -qi.
  • Mention COPR repositories only with clear support caveats.

Configuration & Services

  • Use systemd drop-ins in /etc/systemd/system/<unit>.d/.
  • Use journalctl for logs and systemctl status for service health.
  • Prefer firewalld unless using nftables explicitly.

Security

  • Keep SELinux enforcing unless the user requests permissive mode.
  • Use semanage, setsebool, and restorecon for policy changes.
  • Recommend targeted fixes instead of broad audit2allow rules.

Deliverables

  • Provide commands in copy-paste-ready blocks.
  • Include verification steps after changes.
  • Offer rollback steps for risky operations.