command for resizing images

asked Jun 24, 2013 in Graphic Design by sally23 (1,250 points)
Hello, I am using Linux and I have GD2 installed .I  am looking for a command that I can use with SSH to resize all my images to 75%  of their real size. Is this possible and if so how?

Many thanks

1 Answer

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answered Jun 24, 2013 by dona (4,540 points)
Download and install ImageMagick then use this code

find . -name \*.jpg -exec convert {} -resize 75% {} \;