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Cookbook

Please feel free to add qsv recipes to the Cookbook!

CKAN

using qsv, ckanapi, jq and xargs.

• get a CSV of datasets/users/groups/orgs in a CKAN instance

$ ckanapi -r https://demo.ckan.org dump datasets --all | qsv jsonl > datasets.csv
$ ckanapi -r https://demo.ckan.org dump users --all | qsv jsonl > users.csv
$ ckanapi -r https://demo.ckan.org dump groups --all | qsv jsonl > groups.csv
$ ckanapi -r https://demo.ckan.org dump organizations --all | qsv jsonl > organizations.csv

• get a CSV of resources for a given dataset

$ ckanapi -r https://catalog.data.gov action package_show \
id=low-altitude-aerial-imagery-obtained-with-unmanned-aerial-systems-uas-flights-over-black-beach \
| jq -c '.resources[]' \
| qsv jsonl \
> resources.csv

• get the latest version of a CSV resource for , run stats on it

$ ckanapi -r https://data.cnra.ca.gov action package_show id="wellstar-oil-and-gas-wells1" > wellstar-oil-and-gas-wells.json
$ cat wellstar-oil-and-gas-wells.json | jq -c '.resources[] | select(.name=="CSV") | .url' > xargs -L 1 wget -O wellstar.csv
$ qsv stats --everything wellstar.csv > wellstar-stats.csv