Getting disk information from the macOS Command line.sh

#!/bin/bash

disk=$(df -Hl | head -2 | tail -1)
dpercent=$(echo "$disk" | awk '{print $5}')
dfree=$(echo "$disk" | awk '{print $4}')
dused=$(echo "$disk" | awk '{print $3}')
dcapacity=$(echo "$disk" | awk '{print $2}')


echo "$disk"
echo "$dpercent"
echo "$dfree"
echo "$dused"
echo "$dcapacity"