Dennis Stücken dstuecken

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start

	import Foundation

	typealias NewFileCallback = (fileURL: NSURL) -> Void

	class ScreenshotDetector: NSObject, NSMetadataQueryDelegate {

	let query = NSMetadataQuery()

	var newFileCallback: NewFileCallback?