cdtoa(1) on Linux
The text de26fb063fba, as Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
To convert the binary format of a dictionary back to text format.
Flags it lists
-
-E -
-e -
-h -
-n -
-s -
-z