Change Host name as serial number

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#!/usr/bin/env bash # Get the Serial Number of the Machine sn=$(system_profiler SPHardwareDataType | awk '/Serial/ {print $4}') # Set the ComputerName, HostName and LocalHostName scutil --set ComputerName $sn scutil --set HostName $sn scutil --set LocalHostName $sn exit 0

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