#!/usr/bin/env bash
# Get the percentage of used memory and print it
read used total <<< $(free -m | awk '/Mem/{printf $2" "$3}')

percent=$(bc -l <<< "100 * $total / $used")

mem=$(awk -v u=$used -v t=$total -v p=$percent 'BEGIN {printf "%sMi/%sMi %.1f% ", t, u, p}')

memperc=$(echo $mem | awk '{print $2}')

# echo $memperc
echo " $memperc "
