gistfile1.sh

readarray columns < <(xmlstarlet sel -t -m '//row' -v . -n <<<"$(curl http://sprunge.us/KOGf  2>/dev/null)")
declare -A values
while IFS=' :' read -a words; do
  if (( ${#words[@]} < 2 )); then continue; fi
  key="${words[0]}"
  val="${words[${#words[@]}]}"
  values["$key"]="$val"
done < <(curl http://sprunge.us/PCTL 2>/dev/null)

for column in "${columns[@]}"; do
  printf '%s ' "${values[$column]}"
done
echo