rchive - work with a local archive of Entrez document summaries
rchive [
-help] [
-strict] [
-mixed] [
-input filename] [
-archive archive
indices increment] [
-delete archive
indices increment] [
-index element]
[
-fetch directory] [
-stream directory] [
-flag strict|
mixed|
none] [
-gzip] [
-hash] [
-trie [
type]] [
-padz] [
-e2index [
extras]] [
-e2invert archive] [
-join] [
-fuse] [
-merge directory field] [
-promote directory field] [
-path directory] [
-query query] [
-exact query] [
-title query] [
-count
query] [
-counts query] [
-version]
rchive creates, updates, or extracts records from a local archive of
Entrez document summaries.
- -strict
- Remove HTML and MathML tags.
- -mixed
- Allow mixed content XML.
-
-input filename
- Read XML from file instead of standard input.
-
-archive archive indices increment
- Base path for saving individual XML files, plus paths for
first- and second-level inverted index caches.
-
-delete archive indices increment
- Same paths as -archive, for deleting inverted
caches.
-
-index element
- Use
[parent/element@attribute^version] for
identifier.
-
-fetch directory
- Base path for retrieving XML files.
-
-stream directory
- Path for retrieving compressed XML files (left
compressed).
-
-flag strict|mixed|none
- Alternative syntax for specifying the corresponding
options.
- -gzip
- Use compression for local XML files.
- -hash
- Print UIDs and checksum values to standard output.
-
-trie [type]
- Print archive (default), indices,
increment, or posting[s] file path.
- -padz
- Pad PMIDs with leading zeros to eight characters.
-
-e2index [extras]
- Create Entrez index XML. extras (true or
false; false by default) indicates whether to index extra
fields.
-
-e2invert archive
- Combined -e2index and -invert in
archive.
- -join
- Collect subsets of inverted index files.
- -fuse
- Combine subsets of inverted index files.
-
-merge directory field
- Combine inverted indices, dividing by term prefix.
-
-promote directory field
- Create term lists and posting files.
-
-path directory
- Path to postings directory.
-
-query query
- Search on words or phrases in Boolean formulas.
-
-exact query
- Strict search for article round-tripping.
-
-title query
- Exact search limited to indexed title field.
-
-count query
- Print terms and counts, merging wildcards.
-
-counts query
- Expand wildcards; print individual term counts.
- -help
- Print usage information and some example argument
combinations.
- -version
- Print version number.
archive-pmc(1),
custom-index(1),
fetch-pmc(1),
fetch-pubmed(1),
index-extras(1),
index-pubmed(1),
pm-refresh(1),
stream-pubmed(1),
xtract(1).