How To Display The Context Of Any File In The Command Prompt. Through The C Program .

 Step 1: First of all you need to install GCC compiler to compile a C or C++ program.

 Step 2: Write the bellow program to display any type of file in the Command Prompt.

 Step 3: Write the program and save as name, read.c

 Step 4: Compile the program by following process derive in step-5 .

 Step 5: C:\Users\Admin\Desktop\C_Program> gcc read.c -o read

 Step 6: After this you can see a file named read.exe has been created in that directory.

 Step 7: After doing this create a text file, ass like "ltter.txt" .

 Step 8: Type the below command derived in step 9.

 Step 9: C:\Users\Admin\Desktop\C_Program> read letter.txt

The Program

#include "fcntl.h"

#include "stdio.h"

main(int argc, char *argv[], char *env[])

{

  int i;

  char ch;

   for(i=1; i<argc;i++)

    {

      int k=open(argv[i], O_RDONLY);

        while(read(k, &ch, 1))

        {

         printf("%c", ch);

        }

        close(k);

    }

}

The Out Put Will Be.