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benkant/rndmac.sh

Created July 12, 2022 01:57
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Set en0 to a random MAC address on macOS
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rndmac.sh
#!/usr/bin/env bash
# Set en0 to a random MAC address on macOS
sudo /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -z
openssl rand -hex 6 | sed 's!\.!!g;s!\(..\)!\1:!g;s!:$!!' | xargs -t -0 sudo ifconfig en0 lladdr
sudo ifconfig en0 up
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