() () containers-storage-exists 1 August 2016 NAME containers-storage exists - Check if a layer, image, or container exists SYNOPSIS containers-storage exists [options [...]] layerOrImageOrContainerNameOrID [...] DESCRIPTION Checks if there are layers, images, or containers which have the specified names or IDs. OPTIONS -c | --container Only succeed if the names or IDs are that of containers. -i | --image Only succeed if the names or IDs are that of images. -l | --layer Only succeed if the names or IDs are that of layers. -q | --quiet Suppress output. EXAMPLE containers-storage exists my-base-layer ()