podman-run:tldr:c1af4

The command "podman run --detach ${image:tag} ${command}" is used to run a container in the background (detached mode) using the Podman container engine.

Here is a breakdown of the command:

• "podman run": This is the basic command to run a container with Podman.
• "--detach": This flag is used to run the container in the background, meaning it will start and run in the background without attaching the console to it.
• "${image:tag}": This is the placeholder for specifying the name and tag of the container image you want to run. For example, you would replace ${image:tag} with something like nginx:latest to run a container based on the "nginx" image with the "latest" tag.
• "${command}": This is the placeholder for optional command or arguments to be passed to the container. For example, you could pass a specific command that you want to execute within the container.

By using this command, you can launch a container in the background with the specified container image and optional command, which allows you to continue using the terminal without being attached to the container's console.