tools/freespace.sh

#!/bin/bash
echo "Free:"
df -lP |awk '{sum += $4} END {printf "%d GiB\n", sum/2**20}'
echo "Used:"
df -lP |awk '{sum += $3} END {printf "%d GiB\n", sum/2**20}'

# modified from https://mastodon.social/@climagic/103052856271361918