#!/bin/bash
df -h | tail -n +2 | awk 'BEGIN {printf "{\"diskspace\":[" }{ if(a) printf","; print "{\"mount\":\"" $6 "\",\"size\":\"" $2 "\",\"used\":\"" $3 "\",\"avail\":\"" $4 "\",\"use\":\"" $5 "\"}"; a++; }END {print"]}";}'