Befehle

Alle Befehle, Argumente und Optionen von ddb 0.0.5, direkt aus der CLI gelesen.

Die Beschreibungen der Befehle, Argumente und Optionen stammen direkt aus der CLI und sind englisch.

Globale Optionen

Diese Optionen gelten für jeden Befehl.

Option	Beschreibung	Standard
`-V, --version`	output the version number
`--base-url <url>`	API base URL	`https://api.deutsche-digitale-bibliothek.de/2`
`--timeout <ms>`	per-request timeout in milliseconds
`--user-agent <ua>`	User-Agent header value
`--max-retries <n>`	retries for transient 429/503 responses (0..10)
`--max-response-bytes <n>`	cap response body size in bytes (0 = unlimited; default 100 MiB)
`--compact`	print JSON on a single line instead of pretty-printed
`-o, --output <file>`	write output to this file instead of stdout
`--force`	overwrite the --output file if it already exists

Search cultural-heritage objects via the v2 Solr index (returns native Solr JSON)

ddb search [options] <query>

Argumente

Optionen

Option	Beschreibung	Standard
`--rows <n>`	number of documents to return (Solr rows)	`10`
`--offset <n>`	offset of the first document (Solr start), for paging
`--sort <spec>`	Solr sort, e.g. "score desc" or "id asc"
`--fields <list>`	comma-separated fields to return (Solr fl), e.g. id,title
`--filter <fq>`	Solr filter query (fq), repeatable, e.g. type_fct:mediatype_002
`--facet <field>`	compute counts for this facet field (repeatable), e.g. type_fct
`--facet-limit <n>`	cap the number of values returned per facet
`--collection <name>`	Solr collection to query	`search`
`--handler <name>`	Solr request handler	`select`

Fetch one item component by its 32-character id (GET /2/items/{id})

ddb item [options] <id>

Argumente

<id> erforderlich: the 32-character DDB item id (from a search result's `id`)

Optionen

Option	Beschreibung	Standard
`--part <component>`	component to fetch: view \| aip \| edm \| binaries \| children \| parents \| source \| source-description \| source-record \| iiif \| citation (default view)	`view`
`--lang <code>`	preferred language for labels (view/aip/edm/binaries/source*)
`--rows <n>`	page size for --part children
`--offset <n>`	offset for --part children

Print the DDB backend version — a quick connectivity check (no key needed)

ddb version [options]