for f in ./01/06 ./01/11 ./01/20 ./01/21 ./01/27 ./01/29 ./02/03 ./02/05 ./02/10 ./02/11 ./02/12 ./02/13 ./02/17 ./02/19 ./02/25 ./02/26 ./03/02 ./03/03 ./03/04 ./03/09 ./03/11 ./03/12 ./03/16 ./03/17 ./03/18 ./03/19 ./03/20 ./03/23 ./03/24 ./03/30 ./03/31 ./04/06 ./04/07 ./04/13 ./04/14 ./04/20 ./04/21 ./04/28 ./05/05 ./05/12 ./05/13 ./05/14 ./05/18 ./05/19 ./05/20 ./06/08 ./06/16 do ( cd $f du -sk . /home/gert/scripts/makethumbs2.pl -size 1024; chmod 777 t/*1024*; chown www-data:www-data t/*1024*; for f in *JPG; do mv t/1024_$f $f; done du -sk . ) done