text: #include "include/types.h"
  #include "include/stat.h"
  #include "user.h"
  
  int
  main(int argc, char *argv[])
  {
    int i;
  
    if(argc < 2){
      fprintf(2, "Usage: rm files...\n");
      exit(1);
    }
  
    for(i = 1; i < argc; i++){
      if(unlink(argv[i]) < 0){
        fprintf(2, "rm: %s failed to delete\n", argv[i]);
        break;
      }
    }
  
    exit(0);
  }