

#include "stdio.h"
#include "stdlib.h"


int getDifference()
{
	system("wget http://www.cs.rmit.edu./students/");
	return system("diff index.html index.html.1");
}


int sendMail()
{
	int ret;
	printf("\n Program has Detected a Change  the webpage, a mail has been send    yallara .\n");
	ret = system("diff index.html index.html.1 | mail @cs.rmit.edu.");
	sleep(1000);
	system("clear");
}

void clean()
{
	system("rm index.htm*.*");
}
()
{
	while(1){

	int ret = 0;
	ret = getDifference();
	if(ret>0)
	{
	sendMail();
	}
else
	{
	printf("\n  is  difference in the web \n");
	}
	clean();
	printf("Checking the  every 24 hrs..");

	sleep(86400000);
	}
}



#include <sys/time.h>
#include <strings.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>


int main()
{

  system("wget -p --convert-links http://www.cs.rmit.edu./students/");
  system("mkdir home");
  system("mv www.cs.rmit.edu./images/*.*   home/");
  system("mv www.cs.rmit.edu./students/*.* home/");
  system("cd www.cs.rmit.edu./images");
  sleep(1);
  system("wget -p --convert-links http://www.cs.rmit.edu./students/");
  system("mkdir second");
  system("mv www.cs.rmit.edu./images/*.*  second/");
  system("mv www.cs.rmit.edu./students/*.* second/");
  system("cd www.cs.rmit.edu./images");
  system("diff home second > difference.txt");
  system("mailx -s   \"Difference in  \"    < difference.txt ");
  return 0;
}
