xls2ods(1) on Linux
The text 2da3bcab9ca1, as Debian 7 (Wheezy) shipped it.
convert any document from and to any LibreOffice supported format
Flags it lists
-
--connection -
--doctype -
--export -
--format -
--import -
--listener -
--no-launch -
--output -
--pipe -
--port -
--server -
--show -
--stdout -
--template -
--timeout -
--verbose -
-T -
-c -
-d -
-e -
-f -
-i -
-l -
-n -
-o -
-p -
-s -
-t -
-v