bash(1) on macOS
The text f040563cf5f5, as Mac OS X 10.2.8.G5, Mac OS X 10.2.8, Mac OS X 10.2.7, Mac OS X 10.2.6, Mac OS X 10.2.5, Mac OS X 10.2.4, Mac OS X 10.2.3, Mac OS X 10.2.2, Mac OS X 10.2.1, Mac OS X 10.2 shipped it.
GNU Bourne-Again SHell
Flags it lists
-
-- -
--dump-po-strings -
--dump-strings -
--help -
--init-file -
--login -
--noediting -
--noprofile -
--norc -
--posix -
--rcfile -
--restricted -
--verbose -
--version -
-D -
-i -
-r -
-s