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RHCSA Containers and Podman Flashcards

7 cards from real RHCSA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. Which command searches for a container image named 'nginx' in configured Podman registries?

    Answer: podman search nginx

    'podman search nginx' queries configured registries and returns matching image names, descriptions, and stars.

  2. How do you run a container in detached (background) mode using Podman?

    Answer: podman run -d nginx

    The '-d' flag (detached) runs the container in the background and prints the container ID.

  3. Which command lists all containers, including stopped ones, in Podman?

    Answer: podman ps -a

    'podman ps -a' shows all containers regardless of state; without '-a' only running containers are shown.

  4. What command downloads the 'ubi8' image from a registry to local storage?

    Answer: podman pull ubi8

    'podman pull ubi8' downloads the image from the configured registry to the local image store.

  5. Which command removes a stopped container named 'myapp' in Podman?

    Answer: podman rm myapp

    'podman rm myapp' removes a stopped container; use '-f' to force-remove a running container.

  6. How do you display the standard output logs of a running container named 'webserver'?

    Answer: podman logs webserver

    'podman logs webserver' fetches the STDOUT/STDERR logs of the specified container.

  7. Which command stops a running Podman container named 'db' gracefully?

    Answer: podman stop db

    'podman stop db' sends SIGTERM to the container process, then SIGKILL after a timeout if it hasn't exited.