server (make sure you didn't forget the "C<cd Hello>" from the
previous step):
- $ script/hello_server.pl
+B<Note>: the -r enables reloading on code changes so you don't have to stop and
+start the server when you update code. see perldoc script/hello_server.pl for
+more useful options.
+
+ $ script/hello_server.pl -r
[debug] Debug messages enabled
[debug] Statistics enabled
[debug] Loaded plugins: