DOKK / manpages / debian 10 / ncbi-entrez-direct / epost.1.en
EPOST(1) NCBI Entrez Direct User's Manual EPOST(1)

epost - upload a batch of NCBI Entrez record identifiers

epost (edirect -post) [-help] [-db name] [-id ID(s)] [-format fmt] [-input filename] [-label name]

epost uploads a batch of record identifiers (textual accessions or numeric UIDs) to Entrez history servers for processing by other edirect commands. By default, it reads these identifiers from standard input.

Print usage information.
Indicate that the identifiers are from the specified database.
Specify identifiers directly.
uid or acc(ession).
Read from filename instead of standard input (which is then free to receive pipeline state from other edirect commands).
Alias for query step.

edirect(1), elink(1).

2017-01-24 NCBI