This one-liner downloads the AWS pricing master file, parse it and download all the files listed in it.
wget -q -O - https://pricing.us-east-1.amazonaws.com/offers/v1.0/aws/index.json | jq -r '.offers[].currentVersionUrl' | wget -x \-\-base="https://pricing.us-east-1.amazonaws.com" \-\-no-host-directories \-\-cut-dirs=3 -i -
- A new page about Interesting numbers related to time