Batch resize images with Ubuntu

Here is an easy way to reduce photos in Linux .. I tried with Ubuntu 10.04 .

Install imagemagick

sudo apt-get install imagemagick

Go to the folder where the images are located,

cd /home/user/Pictures/folder

Now enter the following command.

mkdir resized; for f in *jpg; do convert -resize 30% $f resized/$f; done

Its done, All images will be reduced within a few seconds.