See jigdo-file(1) for an introduction to Jigsaw Download.
Given the URL of a `.jigdo' file, jigdo-lite downloads the large file (e.g. a CD image) that has been
made available through that URL. wget(1) is used to download the necessary pieces of administrative data
(contained in the `.jigdo' file and a corresponding `.template' file) as well as the many pieces that the
large file is made from. The jigdo-file(1) utility is used to reconstruct the large file from the pieces.
`.jigdo' files that contain references to Debian mirrors are treated specially: When such a file is
recognized, you are asked to select one mirror out of a list of all Debian mirrors.
If URL is not given on the command line, the script prompts for a location to download the `.jigdo' file
from. The following command line options are recognized:
-h--help
Output short summary of command syntax.
-v--version
Output version number.
--scanFILES
Do not ask for "Files to scan", use this path.
--noask
Do not ask any questions, instead behave as if the user had pressed Return at all prompts. This
can be useful when running jigdo-lite from cron jobs or in other non-interactive environments.