#!/bin/bash
# Copyright 2015 Alexander Tsepkov

#
colorize_title='1s/\(.*\)/<span foreground="#669900"><b>\1<\/b><\/span>/'
case "$1" in
	simple)
		free | grep Mem | awk '{printf("%.1f\n", $3/$2 * 100)}'
	;;
	summary)
		free -h | sed -e "$colorize_title"
		echo ''
		ps -eo pid:6,time:10,pmem:6,rss:8,comm --sort -rss | head -n 20 | sed -e "$colorize_title"
	;;
esac