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spinsch/mozjpeg.sh

Last active June 19, 2024 09:31
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optimize images with mozjpeg recursively
Raw
mozjpeg.sh
#!/bin/bash
#
# usage: bash mozjpeg.sh directory
#
find "$1" -type f -name '*.jpg' -print0 | while read -d $'\0' file
do
echo ${file}
mkdir -p opt/"$(dirname "$file")"
djpeg $file | cjpeg -quality 80 | jpegtran -optimize -progressive > opt/$file
done
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