Question: If a client sends a shutdown command to the server, it will terminate all connected clients and shut down the server. However, only the root

If a client sends a shutdown command to the server, it will terminate all connected clients
and shut down the server. However, only the root user has the authority to execute a server
shutdown. If a non-root user attempts to send a shutdown command, the server should
refuse it and send an error message accordingly.

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