/media/sda-magnetic/david/Dokumente-16-2024-08-01/informatikUmathematik/graph20240814/david4/2023-09-16/shrink.sh

#!/bin/bash

cd /var/www/html/nextcloud/data/dave/files/Documents/david4/2023-09-16/
l=$(ls *)

for s in $l
do
    echo $s
    convert -resize 20% /var/www/html/nextcloud/data/dave/files/Documents/david4/2023-09-16/$s /var/www/html/nextcloud/data/dave/files/Documents/david4/2023-09-16shrink/$s
done