recset(1) on Linux
The text 1846732d25e3, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
manipulate fields in a recfile
Flags it lists
-
--add -
--case-insensitive -
--comment -
--delete -
--expression -
--fields -
--force -
--help -
--no-external -
--number -
--quick -
--random -
--rename -
--set -
--set-add -
--type -
--version -
-S -
-a -
-c -
-d -
-e -
-f -
-i -
-m -
-n -
-q -
-r -
-s -
-t