dump-partitions.sh

#!/bin/sh

echo "| Name | Partition | Size (kB) | Path | Type |"
echo "|------|-----------|-----------|------|------|"

for d in /dev/block/bootdevice/by-name/*; do
  name=$(basename -- "$d")

  device=$(basename "$(readlink -- "$d")")
  read -r _ fsmount fstype _ <<EOF
$(grep --fixed-strings "$d" /proc/mounts)
EOF

  blocks=$(grep -E " $device$" /proc/partitions | awk '{ print $3 }')
  size=$(( blocks / 2 ))

  echo "| $name | $device | $size | $fsmount | $fstype |"
done

Thanks ;-)