export DR_FILES_PUBLISHER_URL_"$NUM"="$(grep -o '"publishURL":"[^"]*' "$file" | cut -d '"' -f4)"
done
for file in $(ls drpub*); do
export DR_FILES_PUBLISHER_URL_"$NUM"="$(grep -o '"publishURL":"[^"]*' "$file" | cut -d '"' -f4)"
done
for file in $(ls drpub*); do