csu3_am335x/EVSE/Projects/DD360Tcci/Apps/Script/SearchIP.sh

#!/bin/bash
# 用 arping 來 ping 區域網路中所有的 IP 位址
echo $0;

for ip in "$1".{1..254}; do
  arping -I "$0" -w 3 -f $ip | grep reply &;
done

# 等待所有背景的 arping 結束
wait;