pm-collect

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).