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sumonst21/generate_resize_thumb.sh

Created July 20, 2020 04:01
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Check if thumbnail exists else generate resized thumbnail from original image
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generate_resize_thumb.sh
#! /bin/bash
for filename in *.jpg; do
FILE="thumbnails/$filename"
if [ ! -f "$FILE" ]; then
echo "$FILE does not exist."
convert $filename -resize 90x140! "thumbnails/$filename"
echo "Thumb Generated!"
fi
done
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