#!/bin/sh
#
# Author: Petter Reinholdtsen <pere@td.org.uit.no>
#
# Feed swap free and mem shared to MRTG

if [ ! -r /proc/meminfo ]; then
  echo "Non Linux system?  Missing /proc/meminfo"
  exit 1;
fi

SWAPFREE=`cat /proc/meminfo|grep "^SwapFree:"|awk '{print $2}'`
MEMSHARED=`cat /proc/meminfo|grep "^MemShared:"|awk '{print $2}'`
UP=`uptime|cut -d, -f 1,2`

echo $SWAPFREE
echo $MEMSHARED
echo $UP
echo localhost