批量 ping 云梯 VPN 服务器.

Batch_ping_yunti_VPN_servers.sh

#!/bin/bash
# Author : VincentSit
# Copyright (c) http://xuexuefeng.com

# 批量 ping 云梯 VPN 服务器.
# 请将 example.com 替换为你的专属服务器地址.

HOSTS=("日本1号:jp1.example.com"
	   "日本2号:jp2.example.com"
	   "日本3号:jp3.example.com"
	   "美国1号:us1.example.com"
	   "美国2号:us2.example.com"
	   "美国3号:us3.example.com"
	   "美国4号:us4.example.com"
	   "美国5号:us5.example.com"
	   "新加坡1号:sg1.example.com"
	   "新加坡2号:sg2.example.com"
	   "台湾1号:tw1.example.com"
	   "香港1号:hk1.example.com"
	   "香港2号:hk2.example.com"
	   "英国1号:uk1.example.com")

for host in ${HOSTS[@]}; 
do {
	name=${host%%:*}
	domain=${host#*:}

	pingResults=`ping -c 1 ${domain}`
	
	if [ $? -ne 0 ]; then

		echo "\033[31m ${name}(${domain}) 无法连接！\033[0m"
	else
		avg=`echo ${pingResults} | awk -F"/" '{print $5}'`
		echo ${name}": "${avg}" ms"
	fi
}&
done
wait

good job! Thank you very much!