#!/bin/bash

convert  -quality 100 chobits1_137.jpg  chobits1_137.ps
convert  -quality 100 -rotate 180 chobits1_140.jpg  chobits1_140.ps
psmerge -oprova.ps chobits1_137.ps chobits1_140.ps
psnup -p a4 -l -2 -s 0.8 prova.ps prova_in2.ps


echo "working on "$(pwd)" on jpg"
echo "okay? press CTRL+C to exit"
read


j=1;
k=0;
for i in *.jpg
  do
    if [ $j -eq 4 ]; then
      img_$j=$i
      j=1
      let k+=1
      echo convert -quality 100 $img_1 $img_1.ps
      echo convert -quality 100 -rotate  $img_2 $img_2.ps
      echo convert -quality 100 $img_3 $img_3.ps
      echo convert -quality 100 -rotate 180 $img_4 $img_4.ps
      echo psmerge -o$k_tmp_fronte.ps $img_1.ps $img_4.ps
      echo psmerge -o$k_tmp_retro.ps $img_2.ps $img_3.ps
      echo psnup -p a4 -l -2 -s 0.8 $k_tmp_fronte.ps $k_jolli_fronte.ps
      echo psnup -p a4 -l -2 -s 0.8 $k_tmp_retro.ps $k_jolli_retro.ps
   else
     img_$j=$i
     let j+=1
   fi
done

for i in *jolli*; do
  lista_tmp=$(echo $lista_tmp" "$i)
done

echo psmerge -ototale.ps $lista_tmp 

exit 0