fastahack(1) on Linux
The text 0536b9f2cc82, as Debian 10 (Buster), Debian 9 (Stretch) shipped it.
indexing and sequence extraction from FASTA files
Flags it lists
-
--dump -
--entropy -
--index -
--region -
--stdin -
-c -
-d -
-e -
-i -
-r