#include <stdio.h>

main()
{
  int c;    /* Character read from the file. */
  FILE *ptr;   /* Pointer to the file. FILE is a
       structure  defined in <stdio.h> */

    /* Open the file - no error checking done */
  ptr = fopen("/etc/hosts","r");
    /* Read one character at a time, checking
       for the End of File. EOF is defined
       in <stdio.h>  as -1    */
  while ((c = fgetc(ptr)) !

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