Querying for resources
Get a list of resources without a tag
az resource list --query "[?tags == null].{Name:name, Type:type}" --output table
Get a list of resources with a specific tag
az resource list --query "[$tags.environment = 'development'].{Name:name, Type:type}" --output table
az resource list --query "[?tags.environment != 'development' && not_null(tags)]"
Setting defaults
Set default resource group
az config set defaults.group=<resource-group>
Set default subscription
az account set --subscription <subscription>