lgq
2025-07-14 0456b068c5b619bad95a41c2da454c4549d4a601
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#!/bin/sh
sn=`sn`
mac=0A:84:7F:
 
mac=$mac`echo ${sn:8:2}`":"
mac=$mac`echo ${sn:10:2}`":"
mac=$mac`echo ${sn:12:2}`
echo "mac: $mac"