#!/bin/sh

res=""

do_warn() {
  disp="\"tc@box: loadavg -> $res!\""
  ssh user@192.168.0.129 notify-send "$disp"
#  echo "Warning: res -> $res"
}

while true
do
  res=`cut -d " " -f2 /proc/loadavg`
  val=`expr $res \>= 0.3`
  if [ $val -eq 1 ]; then
    do_warn
  fi
  sleep 60
done