pnmtops(1) on Linux
The text 01f9126e0fee, as Debian 12 (Bookworm) shipped it.
convert PNM image to Postscript
Flags it lists
-
-ascii85 -
-bitspersample -
-dict -
-dpi -
-equalpixels -
-flate -
-height -
-imageheight -
-imagewidth -
-level -
-nocenter -
-nosetpage -
-noshowpage -
-noturn -
-psfilter -
-rle -
-runlength -
-scale -
-setpage -
-showpage -
-turn -
-verbose -
-vmreclaim -
-width