raster to geotiff

[Vincent J. Troisi]

I have a few raster base maps I'd like to serve via WMS. I want
to convert the maps to geotiff. I have the projection information,
 the pixel resolution, and the number of pixels (x,y) from
the origin. I'm hoping I can generate a geotiff by including
these parameters in the appropriate command line. I have gdal
utilities operating under Suse linux.

Thanks.