Installing Kali Linux Tools in Ubuntu or Linux Mint

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Kali linux is a debian based and its not easy to configure it on a typical PC. If the machine is UEFI based, then Kali is tough to customize.

So what is the alternative....? Here is the answer: Katoolin

Its the name of the package system for installing the entire kali linux tools (Penetration Testing) in Ubuntu or Debian based system.

Here I am trying to install inside my Linux Mint

OS Used: Linux Mint 18.2 Sonya
Prequisites: Python 2.7
Always perform these steps after the installation of ubuntu or Linux Mint

$] sudo apt update
$] sudo apt install build-essential autoconf automake libxmu-dev
$] sudo apt install git
$] git clone https://github.com/LionSec/katoolin.git
$] sudo cp katoolin/katoolin.py /usr/bin/katoolin
$] sudo katoolin

This will give various options as shown below
 In the above pic. Select 2 to View categories and you will get the screen as shown in the next image.
Select "0" to install all the applications.

This will install 1.3G to download and 3.5 GB space will be…

Passing a Structure to a Function

  1. A function can accept a structure as a parameter and even it returns a parameter too.
  2. Either the individual structure elements can be passed or the entire structure can be passed.
Here is the example, for passing the entire structure to a function
#include <stdio.h>
#include <conio.h>
//Structure declaration
struct student
{
char name[10];
int no;
};
//Function prototypes
void read(struct student);
struct student display(struct student); //function which takes the entire structure as a parameter and it returns a structure also
int main()
{
    struct student s1,s;
     printf("Enter the details");
    scanf("%s %d",s1.name,&s1.no);
    s=display(s1);  //function call
printf("Name is %s and number is %d",s.name,s.no);
    getch();
}
//Function definition
struct student display(struct student s)
{
return s;
}
Nested Structures
A structure can be declared within another structure.
Example include: for a student structure maintaining the date of birth is tougher within the structure,
to avoid the complexity, dateofbirth can be a separate structure as defined below
struct dateofbirth
{
int date;
int month;
int year;
};
struct student
{
char name[50];
int no;
struct dateofbirth dob;
};
so the structure can be accessed using the following:
s.dob.date, s.dob.month, s.dob.year, and s.name, s.no
Example of Nested Structures

#include <stdio.h>
#include <conio.h>
//declare the structure dateofbirth which holds date,month and year
struct dateofbirth
{
int date;
int month;
int year;
};
//declare another structure student which also includes dateofbirth as a datatype
struct student
{
char name[50];
int no;
struct dateofbirth dob; //from another structure
};
int main()
{
struct student s;
printf("Enter the name number and date of birth (dd/mm/yyyy)");
scanf("%s %d %d/%d/%d",s.name,&s.no,&s.dob.date,&s.dob.month,&s.dob.year);
printf("%s %d %d/%d/%d",s.name,s.no,s.dob.date,s.dob.month,s.dob.year);
getch();
return 0;
}
It is always nice to include nested structures in applications as good readability is provided
for Example: building.concrete.cement.quality

 T S Pradeep Kumar

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