b3z/resize.sh

## resize.sh
#!/bin/bash

for f in p*.[jJ][pP][gG]
do
    echo $f
    convert $f  -resize 1024x683^  -gravity center  -extent 1024x683  print_$f
done

# resizes all jpgs in a dir to 1024x683 px with gravity centered:wq
	#!/bin/bash

	for f in p*.[jJ][pP][gG]
	do
	echo $f
	convert $f -resize 1024x683^ -gravity center -extent 1024x683 print_$f
	done

	# resizes all jpgs in a dir to 1024x683 px with gravity centered:wq