mwyau · April 11, 2026 08:06
diff --git a/dfree-zfs b/dfree-zfs
 #!/bin/bash

 POOLS=$(df -PT | awk '$2~"zfs" && $7~path {print $1}' path="^$(realpath ${1:-/mnt})" | awk -F'/' '{print $1}' | sort | uniq)

 USED=0
 AVAIL=0

 for pool in ${POOLS[@]}; do
  (( USED += $(zfs get -o value -Hp used $pool) ))
  (( AVAIL += $(zfs get -o value -Hp available $pool) ))
 done

 TOTAL=$(( USED + AVAIL ))

 echo $TOTAL $AVAIL 1
	#!/bin/bash

	POOLS=$(df -PT \| awk '$2~"zfs" && $7~path {print $1}' path="^$(realpath ${1:-/mnt})" \| awk -F'/' '{print $1}' \| sort \| uniq)

	USED=0
	AVAIL=0

	for pool in ${POOLS[@]}; do
	(( USED += $(zfs get -o value -Hp used $pool) ))
	(( AVAIL += $(zfs get -o value -Hp available $pool) ))
	done

	TOTAL=$(( USED + AVAIL ))

	echo $TOTAL $AVAIL 1
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