Provided by: ncbi-entrez-direct_14.6.20210224+dfsg-7_amd64
pm-collect - collect records from a local NCBI PubMed archive
pm-collect archive current
pm-collect collects records from the local NCBI PubMed archive in archive into files with names of the form current/pubmed001.xml.gz, using any existing such files as a starting point.
EDIRECT_CHUNK_SIZE How many records to collect in each output file (250000 by default).
index-pubmed(1), pm-index(1), rchive(1), xtract(1).