grfcodec(1) on Linux
The text fdc6bbf2ce70, as Debian 6.0 (Squeeze) shipped it.
A tool to convert a GRF file into graphics files and meta data, and vice versa.
Flags it lists
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-? -
-M -
-X -
-b -
-c -
-d -
-e -
-h -
-m -
-p -
-q -
-t -
-u -
-v -
-w -
-x -
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