[user02@FC4 Lesson04]$ cat -n special.cpp

   1  #include <iostream>
   2  using namespace std;
   3
   4  int main()
   5  {
   6     cout << "Bell\a\tBell\a\tBell\a\n";
   7
   8     return 0;
   9  }

[user02@FC4 Lesson04]$ g++ -o special special.cpp
[user02@FC4 Lesson04]$ ./special
Bell Bell Bell