Introduction by Podman

What four things about software do containers simplify?
The four things about software that containers simplify are:

  1. Production.
  2. Distribution.
  3. Discoverability.
  4. Usage.

What command do you use to search for a container image?
The command you use to search for a container image is:

podman search <container registry>/<image name>

What command do you use to run a container image?
The command you use to search for a container image is:

podman run -it <container registry>[/username]/<image name>

How do you exit a container image?
To exit a container image, run:

exit

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What are Container Images?
Container Images are repositories often made up of multiple layers.

What type of file is used to add, save, and share layers of a Container Image?
The type of file used to add, save, and share layers of a Container Image is a Containerfile or Dockerfile.

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