raw2gif(1) on Linux
The text 4544187fb15c, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it. The page shows this text now.
A program to convert RAW image data into GIF files. Only one image can be handled. The RAW image file is assumed to hold one pixel color in one byte, and therefore the file size must be Width times Height as specified by the -s option below.