sh Imagemagick裁剪和调整大小

Posted 2021-05-07

#!/bin/sh

DIRECTORY="thumbnails"

if [ ! -d "$DIRECTORY" ]; then
  mkdir "$DIRECTORY"
fi

for i in *.jpg; do
  convert $i -resize 300x225^ -gravity center -crop 300x225+0+0 thumbnails/$(basename $i);
done

echo "Done! Images save to '$DIRECTORY' directory"