zhang-ray
/ randomize-mac-addresses.sh
Last active
February 19, 2019 02:11
— forked from fawkesley/randomize-mac-addresses.sh
In Ubuntu 16.04, randomize WiFi MAC addresses with a daily rotation - /etc/NetworkManager/dispatcher.d/pre-up.d/randomize-mac-addresses.sh
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| #!/bin/sh | |
| #LOG_FILE=/var/log/randomize-mac-addresses | |
| #echo "$(date): $*" > ${LOG_FILE} | |
| UUID_DAILY_HASH=$(echo "$(date +%F)" | md5sum) | |
| RANDOM_MAC="b2:$(echo -n ${UUID_DAILY_HASH} | sed 's/^\(..\)\(..\)\(..\)\(..\)\(..\).*$/\1:\2:\3:\4:\5/')" | |
| ip link set dev wlp1s0 down |