Provided by: ncbi-entrez-direct_19.0.20230216+dfsg-2_amd64 bug

NAME

       join-into-groups-of - join input words into N-word groups

SYNOPSIS

       join-into-groups-of N

DESCRIPTION

       join-into-groups-of  is  a  Unix-style filter that splits its input into groups of N words
       (the last group possibly being partial) with each group appearing  on  its  own  line  and
       delimited internally by commas.