General
churchlab/millstone
https://github.com/churchlab/millstone/wiki/Moving-Data-Between-S3-and-EC2-InstancesHow to Mount S3 bucket on EC2 Linux Instance - Cloudkul
https://cloudkul.com/blog/mounting-s3-bucket-linux-ec2-instance/How to Allow Public Access to an Amazon S3 Bucket
https://havecamerawilltravel.com/photographer/how-allow-public-access-amazon-bucket/