COMMAND LINE ARGUMENTS

/*  COMMAND LINE ARGUMENTS  */

#include<stdio.h>

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

 {

  FILE *f1;

  char c;

  if(argc>2)

  printf("Insufficient argument");

  f1=fopen(argv[1],"r");

  printf("The content of given input file is as

                                      follows\n");

  while((c=getc(f1))!=EOF)

     printf("%c",c);

  fclose(f1);

 }

OUTPUT:

-------

C:\Documents and Settings\sss>cd..

C:\Documents and Settings>cd..

C:\>cd turboc3

C:\TURBOC3>comline comline.c

  The content of given input file is as follows

  #include<stdio.h>

  void main(int argc,char *argv[])

    {

     FILE *f1;

     char c;

     if(argc>2)

     printf("Insufficient argument");

     f1=fopen(argv[1],"r");

     printf("The content of given input file is as  

                                         follows\n");

     while((c=getc(f1))!=EOF)

        printf("%c",c);

     fclose(f1);

    }