#!/bin/bash
cron_script="/etc/cron.d/aldd_check" 
right_path="/usr/local/bin/aldd_restart.sh" 

  [ $UID -ne 0 ] && echo "You have to be with admin rights!" && exit 1

  [ -x "/etc/init.d/aldd" ] || { echo "ald is not installed on this computer"; exit 1; }

 if [ ! -f $right_path ]
 then
      echo "Put the script to /usr/local/bin/ and run it there!" 
      exit 1
  fi

  if [ -e $cron_script ]
  then
      true
  else
      echo "*/1 * * * *   root    $right_path" > $cron_script
  fi

  proc_overflow=`top -b -n1 | grep aldd | awk '{if ($2=="aldd") {print ($9)}}' | awk -F, '{print($1)}'`
  if [ $proc_overflow -gt 60 ]
  then
      sudo /etc/init.d/aldd restart
  fi