5 lines
260 B
Bash
5 lines
260 B
Bash
nic=$(route -n get default | grep "interface" | awk '{print $2}')
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hardware_port=$(networksetup -listallhardwareports | awk -v dev="$nic" '/Hardware Port/{port=$3} /Device:/{if ($2 == dev) {print port; exit}}')
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networksetup -setdnsservers $hardware_port Empty |