Man page - xinfo(1)

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Manual

XINFO

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
ENVIRONMENT
SEE ALSO

NAME

xinfo - print aggregate information for a local NCBI Entrez Direct archive

SYNOPSIS

xfetch [ -h [ elp ]|[ -- ] help ] [ -db database ] -count [ s ] query | -fields | -terms field | -totals field

DESCRIPTION

xinfo prints to standard output aggregate information concerning a local NCBI Entrez Direct archive produced by archive-pubmed (1) or the like.

OPTIONS

-db database

Fetch from the specified database, pubmed by default for now. (Explicitly specifying a database will eventually become mandatory.)

-count query

Print terms and counts, merging wildcards.

-counts query

Expand wildcards; print individual term counts.

-fields

List all field abbreviations.

-terms field

List all known terms for the given field.

-totals field

List all known terms for the given field along with the number of records in which each occurs.

-h [ elp ]|[ -- ] help

Print a summary of options and some usage examples.

ENVIRONMENT

EDIRECT_LOCAL_ARCHIVE

Local archive directory. Expected to hold an absolute path; mandatory when not supplying a path on the command line.

SEE ALSO

archive-nihocc (1), archive-nlmnlp (1), archive-nmcds (1), archive-pids (1), archive-pmc (1), archive-pubmed (1), archive-taxonomy (1), download-ncbi-data (1), download-pmc (1), download-pubmed (1), edict (1), efetch (1), filter-columns (1), pm-refresh (1), print-columns (1), rchive (1), xfetch (1), xfilter (1), xlink (1), xsearch (1), xtract (1).