Answering prompt using vagrant file?

Is it possible to add a script to a Vagrantfile that answers a prompt. I am provisioning a ubuntu box for docker

config.vm.box = "ubuntu"

config.vm.provision :shell, :inline => "sudo apt-get update"

config.vm.provision :shell, :inline => "sudo apt-get install linux-image-generic-lts-raring linux-headers-generic-lts-raring"

After running the last command, there is a prompt that asks

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  • One Solution collect form web for “Answering prompt using vagrant file?”

    An easier solution would be to use the -y option of apt-get:

    config.vm.provision :shell, :inline => "sudo apt-get -y install linux-image-generic-lts-raring linux-headers-generic-lts-raring"
    

    See the manual:

    -y, –yes, –assume-yes Automatic yes to prompts. Assume “yes” as answer to all prompts and run non-interactively. If an undesirable
    situation, such as changing a held package or removing an essential
    package, occurs then apt-get will abort.

    Docker will be the best open platform for developers and sysadmins to build, ship, and run distributed applications.