lgq
2025-11-18 956f10584a109456c1bb8c72c9a4e02494812c03
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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"