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Switch from command ip addr with parameter -brief which requires ip-full package to standard ip addr (which can be satisfied even by busybox ip) piped to grep for removing lines contains time in seconds. This solution brings more compatibility.
Switch from command ip addr with parameter -brief which requires ip-full package to standard ip addr (which can be satisfied even by busybox ip) piped to grep for removing lines contains time in seconds. This solution brings more compatibility.