GRASS TIFF or GIFF import /export files

I'm looking for the location (ftp site and path) for r.in.tiff, r.in.gif
and r.in.ppm routines in order to "load" scanned aerial photographs into
Grass4.1.

I checked out the moon site under the /pub/grass/outgoing/Raster
directory to find the above mentioned r routines/commands with no luck.

Hi! I'm very new to GRASS but I believe the files you are looking for are
part of the source packages. You'll need to get all the s4* or s5* files in
grass4.1/release/source directory.

Good Luck,
Danny
dau@westworld.com