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nicholasaiello/get-unique-id.sh

Created February 28, 2022 00:52
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Allow /sbin/get-unique-id to reference wlan if eth0 does not exist
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get-unique-id.sh
#!/bin/sh
NET_INF=/sys/class/net/eth0/address
if ! [ -f "$NET_INF" ]; then
NET_INF=/sys/class/net/wlan0/address
fi
sed -e 's,:,,g' "$NET_INF"
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