LPP » INFORMATIQUE

Scalpel produit beaucoup de fichiers non valides, pour faire du nettoyage:

• Documents office:

for f in */*.doc ; do   
      if timeout 40 abiword --to=pdf  "$f" > /dev/null; then   
            echo "$f" is valid;   
            rm "${f%.doc}.pdf";
     else     
            echo "$f" is broken; 
            rm "$f";  
      fi; 
done

• Images:

for f in */*.{jpg,bmp,png,gif,tif} ; do   
      if identify   "$f" > /dev/null; then   
            echo "$f" is valid;   
     else     
            echo "$f" is broken; 
            rm "$f";  
      fi; 
done

• Fichiers ZIP

for f in */*.zip ; do   
      if unzip  -t   "$f" > /dev/null; then   
            echo "$f" is valid;   
     else     
            echo "$f" is broken; 
            rm "$f";  
      fi; 
done

• Videos

for f in */*.mpg  ; do   
      if ffmpeg -v error -i "$f" -f null   > /dev/null; then   
            echo "$f" is valid;   
     else     
            echo "$f" is broken; 
            rm "$f";  
      fi; 
done