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RCHIVE(1) NCBI Entrez Direct User's Manual RCHIVE(1)

NAME

rchive - work with a local archive of Entrez document summaries

SYNOPSIS

rchive [-help] [-strict] [-mixed] [-input filename] [-archive directory] [-index element] [-fetch directory] [-stream directory] [-flag strict|mixed|none] [-gzip] [-hash] [-trie] [-invert file...] [-join directory field] [-merge directory field] [-promote directory field] [-path directory] [-query query] [-exact query] [-count query] [-counts query] [-version]

DESCRIPTION

rchive creates, updates, or extracts records from a local archive of Entrez document summaries.

OPTIONS

Processing Flags

-strict
Remove HTML and MathML tags.
-mixed
Allow mixed content XML.

Data Source

-input filename
Read XML from file instead of standard input.

Local Record Cache

-archive directory
Base path for saving individual XML files.
-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
Print archive trie.

Local Record Index

-invert file...
Generate inverted index on specified field.
-join directory field
Collect 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 title round-tripping.
-count query
Print terms and counts, merging wildcards.
-counts query
Expand wildcards; print individual term counts.

Documentation

-help
Print usage information and some example argument combinations.
-version
Print version number.

SEE ALSO

edirect(1), fetch-pubmed(1), ftp-cp(1), ftp-ls(1), pm-invert(1), pm-merge(1), pm-promote(1), pm-refresh(1), pm-stash(1), stream-pubmed(1), xtract(1).
2019-02-06 NCBI