text: #include <stdio.h>
  #include <stdlib.h>
  #include <string.h>
  #include <sys/statvfs.h>
  
  int main(int argc, char *argv[]) {
          struct statvfs fiData;
          struct statvfs *fpData;
          char fnPath[128];
          int i;
  
          if(argc < 2) {
                  printf("Usage, echoln (string)\n");
                  printf("Type echoln --help for help.\n");
                  return(2);
          }
  
          for(i = 1 ; i < argc; i++) {
                  //printf(argv[i]) && printf("\n");
                  if (strcmp(argv[i], "--help") {
                      printf("Shall help.\n");
                  }
  		else {
  			printf("%s", argv[i]) && printf("\n");
  		}
          }
  }
  