pnmtotiffcmyk(1) on Linux
The text 4a9690813361, as Debian 3.0 (Woody) shipped it.
convert a a portable anymap into a CMYK encoded TIFF file
Flags it lists
-
-default -
-highdotrange -
-knormal -
-konly -
-kremove -
-lowdotrange -
-lsb2msb -
-lzw -
-msb2lsb -
-negative -
-none -
-packbits -
-predictor -
-rowsperstrip