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Tommy 2023-08-16 07:58:04 -07:00 committed by GitHub
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content/posts/macos/Properly Generate a Randomize MAC Address on macOS.md
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@ -20,4 +20,8 @@ Randomizing the mac address only makes sense if you use a not-very-unique hostna
### Improper instructions ### Improper instructions
Unfortunately, most of the guides I could find recommends randomizing the entire MAC address instead of the final 3 octets. Take guides recommending `mac-changer` for example, Unfortunately, most of the guides I could find recommends randomizing the entire MAC address instead of the final 3 octets. Take guides recommending `macchanger` for example, they fail to mention that the program does [this](https://github.com/acrogenesis/macchanger/blob/main/bin/macchanger#L37):
```rust
[format('%0.2x', rand(256) & ~1), (1..5).map { format('%0.2x', rand(256)) }].join(':')
```