12-disk-stats

#!/bin/bash

MY_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
source "${MY_PATH}/config.conf"

echo -e "${BLU}                    	Used	Avail.	Total	Percent${NC}"
for i in $(echo "${DISKS}" | sed "s/,/ /g"); do
	if mountpoint -q "${i}"; then
		AVAIL="$(df --output=avail $i | tail -1)"
		USED="$(df --output=used $i | tail -1)"
		SIZE="$(df --output=size $i | tail -1)"
		PERCENT="$(df --output=pcent $i | tail -1 | sed 's/\%//')"
		CHAR=$(echo 20-${#i} | bc)

		if [ "${PERCENT}" -gt 90 ]; then
			COLOR="${RED}"
		elif [ "${PERCENT}" -gt 75 ]; then
			COLOR="${YEL}"
		else
			COLOR="${GRN}"
		fi
			echo -e " ${YEL}$i$(printf '%*s' "$CHAR" | tr ' ' "."):	${NC}$COLOR$(echo "scale=2; $USED/1073741824" | bc -l | awk '{printf "%.2f", $0}')${NC}T	$COLOR$(echo "scale=2; $AVAIL/1073741824" | bc -l | awk '{printf "%.2f", $0}')${NC}T	$COLOR$(echo "scale=2; $SIZE/1073741824" | bc -l | awk '{printf "%.2f", $0}')${NC}T	$COLOR$PERCENT${NC}%"
		fi
done