Saturday, 27 October 2012

Reading Data From Command Line

 Reading Data From Command Line


#include  <stdio.h>
 
#include <conio.h>
 
                                     int  argc;            /*   argument count */
                        
                                   char *argv[];        /* list of arguments */
 
   {
      
 FILE   *fp;
  
     int  i;
      
 char word[15];
     
       fp = fopen(argv[1], "w"); /* open file with name argv[1] */
   
    printf("\nNo. of arguments in Command line = %d\n\n",argc);
 
       for(i = 2; i < argc; i++)
    
          fprintf(fp,"%s ", argv[i]);      /* write to file argv[1]  */
       
fclose(fp);

 
    getch();
   }

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