#!/bin/bash

freemb=$(df -h -B 1048576 | grep "/$" | awk -F ' ' '{ print $4 }')
freegb=$(df -h -B 1048576 | grep "/$" | awk -F ' ' '{ print $4/1024 }')

if [ $freemb -lt 1024 ]; then
	printf "<fn=1> </fn> %0.2fMb" $freemb
else
	printf "<fn=1> </fn> %0.2fGb" $freegb
fi
