yURL is a CLI (Command-Line Interface) and webapp that allows you to validate whether a URL is properly configured for Universal Links. This allows you to check if the apple-app-site-association (AASA) file exists and is in the proper format as defined by Apple.
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
Snap can be installed on elementary OS from the command line. Open Terminal from the Applications launcher and type the following:
sudo apt update
sudo apt install snapd
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
Install yurl
To install yurl, simply use the following command: