#!/usr/bin/env bash
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purple="\033[35m"
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skyBlue="\033[36m"
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red="\033[31m"
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green="\033[32m"
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yellow="\e[93m"
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magenta="\e[95m"
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cyan="\e[96m"
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none="\033[0m"
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# 联通 104.23.240.0-104.23.243.254
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# 北方联通 较快节点
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# 152ms--- 104.23.240.45 104.23.241.132 104.23.242.84 104.23.243.9
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# 移动 104.16.0.0-79.255 104.16.96.0-175.254 104.16.192.0-207.255
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ChinaUnicom=("104.23.240.0-104.23.243.254")
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ChinaMobile=("1.0.0.0-1.0.0.254" "1.1.1.0-1.1.1.254" "104.16.80.0-104.16.95.255" "104.16.175.255-104.16.191.255")
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hkDirect=("104.16.0.0-104.16.79.255" "104.16.96.0-104.16.175.254" "104.16.192.0-104.16.207.255")
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# 测试延迟
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testPing(){
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echo "\n"${skyBlue}第$5次检测中....${none}${red}请等待${none}"\n"
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# 计算ip段
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ip11=`echo $1|awk '{print $1}'`
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ip12=`echo $1|awk '{print $2}'`
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ip21=`echo $2|awk '{print $1}'`
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ip22=`echo $2|awk '{print $2}'`
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ip31=`echo $3|awk '{print $1}'`
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ip32=`echo $3|awk '{print $2}'`
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ip41=`echo $4|awk '{print $1}'`
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ip42=`echo $4|awk '{print $2}'`
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index=0
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for ((i1=$ip11;i1<=$ip12;i1++))
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do
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for ((i2=$ip21;i2<=$ip22;i2++))
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do
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for ((i3=$ip31;i3<=$ip32;i3++))
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do
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for ((i4=$ip41;i4<=$ip42;i4++))
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do
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ip="${i1}.${i2}.${i3}.${i4}"
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status=`ping -c 1 -W 1000 "${ip}"|awk '{print $7}'|awk 'BEGIN{FS="="} {print $2}'|awk 'BEGIN{FS="."} {print $1}'`
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ipArr[$index]="${ip} ${status} ms"
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if [ "${ipArr[$index]}" == "${ip} ms" ]
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then
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ipArr[$index]="${ip} 9999 ms"
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fi
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echo ${skyBlue}".\c"{none}
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# echo ${skyBlue}${ipArr[$index]}${none}
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let "index++"
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done
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done
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done
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done
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echo ${skyBlue}"请等待"${none}
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min="1.1.1.1 1000 ms"
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indexLength=${#ipArr[@]}
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index=0
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while(( $index< $indexLength))
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do
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latency=`echo ${ipArr[$index]}|awk '{print $2}'`
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latency2=`echo $min|awk '{print $2}'`
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if [[ ! -z $latency && ! -z $latency2 ]]
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then
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if [ $latency -lt $latency2 ]
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then
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min="${ipArr[$index]}"
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fi
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else
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echo '异常数据'
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fi
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let "index++"
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done
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echo "${skyBlue}\n一共检测到${indexLength}个ip,第$5段ip区间最优ip为：${none}"${green}$min${none}
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}
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manageFun(){
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case $1 in
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1)
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echo ${skyBlue}"要检测的ip段为：104.23.240.0-104.23.243.254"${none}
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ipList=()
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for ((i=0;i<${#ChinaUnicom[*]};i++))
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do
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ip01=`echo ${ChinaUnicom[$i]}|awk -F "[-]" '{print $1}'`
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ip02=`echo ${ChinaUnicom[$i]}|awk -F "[-]" '{print $2}'`
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ip11=`echo $ip01|awk -F "[.]" '{print $1}'`
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ip12=`echo $ip02|awk -F "[.]" '{print $1}'`
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ip21=`echo $ip01|awk -F "[.]" '{print $2}'`
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ip22=`echo $ip02|awk -F "[.]" '{print $2}'`
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ip31=`echo $ip01|awk -F "[.]" '{print $3}'`
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ip32=`echo $ip02|awk -F "[.]" '{print $3}'`
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ip41=`echo $ip01|awk -F "[.]" '{print $4}'`
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ip42=`echo $ip02|awk -F "[.]" '{print $4}'`
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index=$i
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let "index++"
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testPing "$ip11 $ip12" "$ip21 $ip22" "$ip31 $ip32" "$ip41 $ip42" $index
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done
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;;
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2)
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echo ${skyBlue}"要检测的ip段为：1.0.0.0-1.0.0.254，1.1.1.0-1.1.1.254，104.16.80.0-104.16.95.255，104.16.175.255-104.16.191.255"${none}
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for ((i=0;i<${#ChinaMobile[*]};i++))
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do
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ip01=`echo ${ChinaMobile[$i]}|awk -F "[-]" '{print $1}'`
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ip02=`echo ${ChinaMobile[$i]}|awk -F "[-]" '{print $2}'`
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ip11=`echo $ip01|awk -F "[.]" '{print $1}'`
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ip12=`echo $ip02|awk -F "[.]" '{print $1}'`
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ip21=`echo $ip01|awk -F "[.]" '{print $2}'`
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ip22=`echo $ip02|awk -F "[.]" '{print $2}'`
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ip31=`echo $ip01|awk -F "[.]" '{print $3}'`
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ip32=`echo $ip02|awk -F "[.]" '{print $3}'`
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ip41=`echo $ip01|awk -F "[.]" '{print $4}'`
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ip42=`echo $ip02|awk -F "[.]" '{print $4}'`
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index=$i
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let "index++"
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testPing "$ip11 $ip12" "$ip21 $ip22" "$ip31 $ip32" "$ip41 $ip42" ${index}
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done
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;;
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3)
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echo ${skyBlue}"要检测的ip段为：104.16.0.0-104.16.79.255，104.16.96.0-104.16.175.254，104.16.192.0-104.16.207.255"${none}
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for ((i=0;i<${#hkDirect[*]};i++))
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do
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ip01=`echo ${hkDirect[$i]}|awk -F "[-]" '{print $1}'`
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ip02=`echo ${hkDirect[$i]}|awk -F "[-]" '{print $2}'`
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ip11=`echo $ip01|awk -F "[.]" '{print $1}'`
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ip12=`echo $ip02|awk -F "[.]" '{print $1}'`
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ip21=`echo $ip01|awk -F "[.]" '{print $2}'`
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ip22=`echo $ip02|awk -F "[.]" '{print $2}'`
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ip31=`echo $ip01|awk -F "[.]" '{print $3}'`
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ip32=`echo $ip02|awk -F "[.]" '{print $3}'`
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ip41=`echo $ip01|awk -F "[.]" '{print $4}'`
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ip42=`echo $ip02|awk -F "[.]" '{print $4}'`
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index=$i
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let "index++"
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testPing "$ip11 $ip12" "$ip21 $ip22" "$ip31 $ip32" "$ip41 $ip42" ${index}
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done
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;;
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esac
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}
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start(){
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echo "${purple}测试指定ip段，cloudflare的ip延迟${none}"
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echo "${purple}===============================${none}"
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echo "${green} 1.联通${none}"
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echo "${green} 2.移动${none}"
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echo "${green} 3.hk直连【适合移动以及服务器在hk的情况】${none}"
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echo "${purple}===============================${none}"
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echo "${skyBlue}请选择【数字编号】:${none}"
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read -e funType
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manageFun $funType
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}
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start
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# 104.23.240.0-104.23.243.254
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#testPing "104 104" "23 23" "243 243" "0 100"
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