macOS 27: ifconfig command no longer prints hardware MAC address
2 by luckman212 | 1 comments on Hacker News.
Just a quick PSA. A handful of my scripts broke today after installing macOS 27. Turns out they decided to redact the interface hardware ether/MAC addresses, all of them report 02:00:00:00:00:00 (…unless you run with "sudo") Luckily, you can still get the MAC addresses with networksetup -getmacaddress en0