cjpeg(1) on Linux
The text c0cc94afec7f, as Debian 13 (Trixie), Debian 12 (Bookworm) shipped it.
compress an image file to a JPEG file
Flags it lists
-
-arithmetic -
-baseline -
-dct -
-debug -
-grayscale -
-memdst -
-optimize -
-progressive -
-report -
-rgb -
-strict -
-targa -
-verbose -
-version