cd graphics/PovRay/
ll i*.ppm.gz
gunzip i*.ppm.gz
pnmarith -add ingo1.ppm ingo2.ppm | pnmscale 0.5 | ppmquant -fs 256 | ppmtogif >test.gif ; xv test.gif
pnmarith -add ingo1.ppm ingo2.ppm | pnmtops -scale 0.25 -rle -dpi 300 -noturn > ingo.ps
ghostview ingo.ps 
mv ingo.ps /tmp/
ll *.ppm
rm *.ppm
mv test.gif ingo.gif 
rm Ingo*
rn djsarch.pi1 
rm djsarch.pi1 
rm test*
xhost lucie:
xhost lucie
cd
cd tex/luft/
emacs luft.tex &
e luft.tex &
cd
cd c_work/XBlast-1.2.5/
cd ..
cd ..
cd graphics/
xv &
ll X_*
giftoppm X_intro.gif | pnmscale 0.333333333 | ppmquant -fs 64 | ppmtogif > test.gif; xv test.gif
giftoppm X_intro.gif | pnmscale 0.333333333 | ppmquant -fs 256 | ppmtogif > test.gif; xv test.gif
giftoppm X_title.gif | pnmscale 0.333333333 | ppmquant -fs 256 | ppmtogif > test.gif; xv test.gif
giftoppm X_halloween.gif | pnmscale 0.333333333 | ppmquant -fs 256 | ppmtogif > test.gif; xv test.gif
giftoppm X_intro.gif | pnmscale 0.5 > A.ppm
cd ..
mail -f Mail/xblast
mail -f Mail/xblast
cd c_work/XBlast-1.2.5/
cd bitmap/color/block/
cp ../../block/temple.xbm temple_A.xbm
bitmap temple_A.xbm
