mark@acer ~ $ e17setroot --help   
e17setroot: unrecognized option `--help'
e17setroot - Manipulate Enlightenment DR17's background
Usage: e17setroot <imagename> | <edj>
 -t | --tile  <imagename>   Tile the suppied image.
 -c | --center <imagename>  Center the supplied image.
 -s | --scale <imagename>   Scale the supplied image to the screen.
 -n | --noload <imagename>  Create .edj without setting it.
 -g | --get                 Get current E17 background.
 -k | --fake                Use Esetroot for fake transparency. (Not Supp
 -h                         Show this help screen.
mark@acer ~ $ e17setroot -g    
Current bg file: .e/e/backgrounds/e17-tree.edj
mark@acer ~ $ cd .e/e/backgrounds/
mark@acer ~/.e/e/backgrounds $ e17setroot e17-tree.edj 
mark@acer ~/.e/e/backgrounds $ Eterm --shade 40
Eterm:  Error:  Unable to locate desktop window.  If you are running Enli
nt, please
restart.  If not, please set your background image with Esetroot, then tr
.Eterm:  Error:  Unable to locate desktop window.  If you are running Enl
ent, please
restart.  If not, please set your background image with Esetroot, then tr
.Eterm:  Error:  Unable to locate desktop window.  If you are running Enl
ent, please
restart.  If not, please set your background image with Esetroot, then tr
.Eterm:  Error:  Unable to locate desktop window.  If you are running Enl
ent, please
restart.  If not, please set your background image with Esetroot, then tr
mark@acer ~/.e/e/backgrounds $