Bash script to count pages of pdfs in current directory

count_pages.sh

#!/bin/bash

sum_pages=0
for file in *.pdf ; do
  cur_pages=$(pdfinfo $file | awk '/Pages/{print $2}')
  echo "pdf: $file has $cur_pages pages."
  sum_pages=$(( sum_pages + cur_pages))
done

echo "All pdf files in this directory have $sum_pages pages."

thanks!
I suggest using "$file" instead of $file, with irregular files names