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fernandomr/navigateAndResizeImages.sh

Last active August 3, 2022 12:14
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Resize images using imagemagick
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navigateAndResizeImages.sh
# absolute path to image folder
FOLDER=""
# max width
WIDTH=620
# max height
HEIGHT=620
cd prods/
# it is array of dirs already
arrayOfDirs=(*/)
# loop trough dirs
for dir in "${arrayOfDirs[@]}"; do
echo "entering $dir";
cd $dir;
# FOLDER=$(pwd);
# get files bigger than 640kb
arqs=( $(find ./ -maxdepth 1 -type f -size +640k) )
numOfFiles=${#arqs[@]}
# echo "num of files: $numOfFiles"
if [ $numOfFiles > 0 ]; then
for fileItem in ${arqs}; do
# echo "$fileItem";
# mount file absolute path
aux=${fileItem##*/} # fileItem is in format "./2938230982309823.png". This cuts after './'
dotSlash="/"
# fileAbsolutePath=$FOLDER$dotSlash$aux
# echo "$fileAbsolutePath";
echo "--processing $aux";
convert $aux -verbose -resize $WIDTHx$HEIGHT $aux
done
fi
cd ..
done
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