EXAMPLE: Rewriting a for-loop and a while-read-loop.EXAMPLE: Process files from a tar file while unpacking.EXAMPLE: Breadth first parallel web crawler/mirrorer.EXAMPLE: Digital clock with 'blinking' :.EXAMPLE: Prepend last modified date (ISO8601) to file name.
EXAMPLE: Download video playlist in parallel.EXAMPLE: Download Apollo-11 images from NASA using jq.EXAMPLE: Download 24 images for each of the past 30 days.EXAMPLE: Removing strings from the argument.EXAMPLE: Removing file extension when processing files.EXAMPLE: Continously show the latest line of output.