provider

var ProviderCmd = &cli.Command{
	Name:  "provider",
	Usage: "Show information about providers known to an indexer",
	Description: `Get information about one or more providers from the specified indexer(s). An optional --distance flag calculates the distance from the last seen advertisement to the provider's current head advertisement.

The --invert flag inverts the selection of providers, and shows all that are not specified. This can be used to filter out provideres from the returned list.

Here is an example that shows using the output of one provider command to filter the output of another, to see which providers cid.contact knows about that dev.cid.contact does not:

    provider --all -i https://dev.cid.contact -id | provider -invert -i https://cid.contact -id
`,
	Flags:  providerFlags,
	Action: providerAction,
}