accn-at-a-time - parse an input file into biological identifiers

accn-at-a-time  reads  a  text file on standard input, extracts all sequences of digits, English letters,
       underscores, and periods, lowercases any capital letters, and prints the resulting terms  in  order,  one
       per line.

       accn-at-a-time - parse an input file into biological identifiers

word-at-a-time(1).

NCBI                                               2020-07-14                                  ACCN-AT-A-TIME(1)

accn-at-a-time