(venv) $ octoprint config set server.port 80 --int
(venv) $ ~/OctoPrint/venv/bin/octoprint serve --iknowwhatimdoing
2022-12-18 23:19:47,287 - octoprint.startup - INFO - ******************************************************************************
2022-12-18 23:19:47,288 - octoprint.startup - INFO - Starting OctoPrint 1.8.6
2022-12-18 23:19:47,288 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2022-12-18 23:19:47,288 - octoprint.startup - INFO - Reason for safe mode: problem during last startup
2022-12-18 23:19:47,288 - octoprint.startup - INFO - ******************************************************************************
2022-12-18 23:19:47,356 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online
2022-12-18 23:19:47,365 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online
2022-12-18 23:19:47,365 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 1.1.1.1:53 is working
2022-12-18 23:19:47,365 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working
2022-12-18 23:19:47,367 - octoprint.startup - INFO - Blacklist processing done, adding 3 blacklisted plugin versions: roomtemp (any), GcodeEditor (>=0.1.1,<=0.2.8), gcodeleveling (>=0.1.0,<=0.1.1)
2022-12-18 23:19:47,370 - octoprint.plugin.core - INFO - Loading plugins from /home/azureuser/OctoPrint/venv/lib/python3.8/site-packages/octoprint/plugins, /home/azureuser/.octoprint/plugins and installed plugin packages...
2022-12-18 23:19:48,052 - octoprint.plugin.core - INFO - Plugin Pi Support Plugin (2022.6.13) did not pass check, not loading.
2022-12-18 23:19:48,072 - octoprint.plugin.core - INFO - Found 17 plugin(s) providing 17 mixin implementations, 34 hook handlers
2022-12-18 23:19:48,082 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2022-12-18 23:19:48,100 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/azureuser/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/azureuser/OctoPrint/venv/lib/python3.8/site-packages/octoprint/__init__.py", line 936, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/azureuser/OctoPrint/venv/lib/python3.8/site-packages/click/core.py", line 1130, in __call__
    return self.main(*args, **kwargs)
  File "/home/azureuser/OctoPrint/venv/lib/python3.8/site-packages/click/core.py", line 1055, in main
    rv = self.invoke(ctx)
  File "/home/azureuser/OctoPrint/venv/lib/python3.8/site-packages/click/core.py", line 1657, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/azureuser/OctoPrint/venv/lib/python3.8/site-packages/click/core.py", line 1404, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/azureuser/OctoPrint/venv/lib/python3.8/site-packages/click/core.py", line 760, in invoke
    return __callback(*args, **kwargs)
  File "/home/azureuser/OctoPrint/venv/lib/python3.8/site-packages/click/decorators.py", line 26, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/azureuser/OctoPrint/venv/lib/python3.8/site-packages/octoprint/cli/server.py", line 317, in serve_command
    run_server(
  File "/home/azureuser/OctoPrint/venv/lib/python3.8/site-packages/octoprint/cli/server.py", line 163, in run_server
    octoprint_server.run()
  File "/home/azureuser/OctoPrint/venv/lib/python3.8/site-packages/octoprint/server/__init__.py", line 385, in run
    self._start_intermediary_server()
  File "/home/azureuser/OctoPrint/venv/lib/python3.8/site-packages/octoprint/server/__init__.py", line 2552, in _start_intermediary_server
    self._intermediary_server.server_bind()
  File "/usr/lib/python3.8/http/server.py", line 138, in server_bind
    socketserver.TCPServer.server_bind(self)
  File "/usr/lib/python3.8/socketserver.py", line 466, in server_bind
    self.socket.bind(self.server_address)
PermissionError: [Errno 13] Permission denied