cjpeg(1) on Linux
The text 24362ebd572d, as Debian 2.0 (Hamm), Debian 1.3 (Bo), Debian 1.2 (Rex), Debian 1.1 (Buzz) shipped it.
compress an image file to a JPEG file
Flags it lists
-
-baseline -
-dct -
-debug -
-grayscale -
-optimize -
-progressive -
-targa -
-verbose