an(6) on Linux
The text 53efb7f8dc8f, as Debian 6.0 (Squeeze) shipped it.
Anagram generator
Flags it lists
-
--contain -
--dict -
--help -
--length -
--minimum -
--number -
--used -
--version -
--words -
-c -
-d -
-l -
-m -
-n -
-u -
-w