dicelab(1) on Linux
The text af4971b876f1, as Debian 8 (Jessie) shipped it.
roll and examine dice rolling schemes
Flags it lists
-
--calc -
--count -
--eval -
--help -
--print-tree -
--roll -
--version -
-? -
-c -
-e -
-h -
-n -
-p -
-r -
-v