disable any wired network with USB or LAN as its name

mac-disable-wired-network-service.sh

#!/bin/bash

check_wired_network() {
  networkServices=$(networksetup -listallnetworkservices | tail -n +2)

  while IFS= read -r service; do
    if [[ "$service" == \** ]]; then
      continue
    fi

    if [[ "$service" == *"USB"* || "$service" == *"LAN"* ]]; then
      networksetup -setnetworkserviceenabled "$service" off
      
      if [ $? -eq 0 ]; then
        echo "Successfully disabled: $service"
      else
        echo "Failed to disable: $service"
      fi
    fi
  done <<< "$networkServices"
}

check_wired_network