for i in *.jpg; do convert $i -resize 20% scale-$i; done
for i in *.jpg; do convert $i -resize 1500000@ scale-$i; done
Kategorien
for i in *.jpg; do convert $i -resize 20% scale-$i; done
for i in *.jpg; do convert $i -resize 1500000@ scale-$i; done