If your Salt Minion fails to start with
[salt.utils.process:754 ][ERROR   ][5542] An un-handled exception from the multiprocessing process 'SignalHandlingMultiprocessingProcess-1:59' was caught:
Traceback (most recent call last):
  File "/usr/local/lib/python3.5/dist-packages/salt/utils/process.py", line 747, in _run
    return self._original_run()
[...]
  File "/usr/lib/python3.5/asyncio/base_events.py", line 411, in run_forever
    'Cannot run the event loop while another loop is running')
RuntimeError: Cannot run the event loop while another loop is running
You might be running Tornado version 5+ ## How to fix it?
pip3 uninstall tornado
pip3 install tornado==4.5.3

hackacad

a collection of FreeBSD and security related snippets