csi(1) on Linux
The text fc4422660978, as Debian 3.0 (Woody) shipped it.
Flags it lists
-
-- -
-batch -
-case-sensitive -
-help -
-hygienic -
-no-init -
-no-warnings -
-quiet -
-script -
-srfi-7 -
-strict -
-strict-srfi-0 -
-version