Into the Terminal

Zones, services, and ports in firewall-cmd.

The difference between su and sudo.

Managing connections and devices with nmcli and nmtui.

Managing services, storage, and networking from Cockpit.

Partitioning devices and creating filesystems.

Registering with subscription-manager.

Working through the Anaconda installer screens.

The no-cost Developer Subscription for individual use.

Connecting and configuring the client and server sides.

Starting, stopping, enabling, and checking services with systemctl.

Installing, updating, and removing packages with dnf.

Reading ls -l output without guessing.