John's eyes widened. How did the server know his name? He typed Who are you? and hit enter.

From that day on, John made regular use of the mysterious server on port 11501. He never did find out who or what was behind it, but he didn't care. The server had become his trusted coding companion, and he was grateful for its help.

Curious, John decided to investigate further. He opened a new terminal window and typed netstat -tlnp | grep 11501 . The output showed that port 11501 was indeed free, but it also showed that there was a process listening on that port, waiting for incoming connections.

The server responded: We can help you fix the bugs in your code. We can help you optimize your application. We can even help you find new features to add .

John was both intrigued and spooked. What did this server mean? Was this some kind of AI entity, or was there a human sitting behind it? He decided to probe further.