dt2dv(1) on Linux
The text a1603f64756c, as Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
convert a DTL text representation of a TeX DVI file to a binary DVI file
Flags it lists
-
-debug -
-group -
-si -
-so