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Fix the command for checking port on macOS in server docs

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Grey Li 2021-12-12 12:05:44 +08:00 • committed by David Lord
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docs/server.rst
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@ -80,27 +80,34 @@ messages:
Either identify and stop the other program, or use Either identify and stop the other program, or use
``flask run --port 5001`` to pick a different port. ``flask run --port 5001`` to pick a different port.
You can use ``netstat`` to identify what process id is using a port, You can use ``netstat`` or ``lsof`` to identify what process id is using
then use other operating system tools stop that process. The following a port, then use other operating system tools stop that process. The
example shows that process id 6847 is using port 5000. following example shows that process id 6847 is using port 5000.
.. tabs:: .. tabs::
.. group-tab:: Linux/Mac .. tab:: ``netstat`` (Linux)
.. code-block:: text .. code-block:: text
$ netstat -nlp | grep 5000 $ netstat -nlp | grep 5000
tcp 0 0 127.0.0.1:5000 0.0.0.0:* LISTEN 6847/python tcp 0 0 127.0.0.1:5000 0.0.0.0:* LISTEN 6847/python
.. group-tab:: Windows .. tab:: ``lsof`` (macOS / Linux)
.. code-block:: text
$ lsof -P -i :5000
Python 6847 IPv4 TCP localhost:5000 (LISTEN)
.. tab:: ``netstat`` (Windows)
.. code-block:: text .. code-block:: text
> netstat -ano | findstr 5000 > netstat -ano | findstr 5000
TCP 127.0.0.1:5000 0.0.0.0:0 LISTENING 6847 TCP 127.0.0.1:5000 0.0.0.0:0 LISTENING 6847
MacOS Monterey and later automatically starts a service that uses port macOS Monterey and later automatically starts a service that uses port
5000. To disable the service, go to System Preferences, Sharing, and 5000. To disable the service, go to System Preferences, Sharing, and
disable "AirPlay Receiver". disable "AirPlay Receiver".