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How do you change the channel of your wireless interface via CLI?

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I am trying to manually change the channel of my M1 Macbook Air's wifi interface en0 from the command line. I understand this was previously possible using the airport CLI utility, but that's now deprecated. Using it produces the following message: > WARNING: The airport command line tool is deprecated and will be removed in a future release. > For diagnosing Wi-Fi related issues, use the Wireless Diagnostics app or wdutil command line tool. Examination of the sparse wdutil man page reveals no obvious way to do this, and as far as I can tell, Wireless Diagnostics is a GUI only tool.
Asked by TheMagicalC (21 rep)
May 15, 2024, 05:50 AM