Get Images from all pptx files in a directory

extractImgs.sh

#!/bin/bash
#change ./test/* to your desired path

for file in ./test/*;
do
  mv "$file" "${file%.pptx}.zip"
  unzip "${file%.pptx}.zip"
  cp -rf ppt/media "${file%.pptx}" &&
  rm -rf _rels/ docProps ppt
  rm "[Content_Types].xml"
done

make sure to make the file executable then run the file