gp(1) on Linux
The text 31c470d4a021, as Debian 10 (Buster) shipped it.
The PARI calculator
Flags it lists
-
--default -
--emacs -
--fast -
--help -
--quiet -
--test -
--texmacs -
--version -
--version-short -
-D -
-f -
-p -
-q -
-s