shell script for ping multiple dns

pings.bat

@echo off

set PING_COUNT=10
set SKIP_LINE=13
set DNS_ADDRESS_ARRAY=168.126.63.1 ^
168.126.63.2 ^
223.5.5.5 ^
223.6.6.6 ^
168.95.1.1 ^
168.95.192.1 ^
203.80.96.10 ^
203.80.96.9 ^
61.10.0.130 ^
61.10.1.130 ^
208.67.222.222 ^
208.67.220.220 ^
202.14.67.4 ^
202.14.67.14 ^
198.153.194.1 ^
198.153.192.1 ^
8.8.8.8 ^
8.8.4.4 ^

rem 起始准备
echo.
echo.

rem 遍历dns数组
(for %%d in (%DNS_ADDRESS_ARRAY%) do (
   rem 检查dns连接
   ping -n %PING_COUNT% -l 64 %%d > pinglog.txt

   rem 输出检查结果
   for /f "skip=%SKIP_LINE% delims=" %%i in (pinglog.txt) do (
      echo %%i
   )
   
   rem 分隔
   echo.
   echo.
))

rem 清除log文件
del pinglog.txt

pings.sh

#!/bin/bash

PING_COUNT=10
DNS_ADDRESS_ARRAY=(168.126.63.1 \
168.126.63.2 \
223.5.5.5 \
223.6.6.6 \
168.95.1.1 \
168.95.192.1 \
203.80.96.10 \
203.80.96.9 \
61.10.0.130 \
61.10.1.130 \
208.67.222.222 \
208.67.220.220 \
202.14.67.4 \
202.14.67.14 \
198.153.194.1 \
198.153.192.1 \
8.8.8.8 \
8.8.4.4 \
)

# 起始准备
echo -e "\n"

# 遍历dns数组
for dns in ${DNS_ADDRESS_ARRAY[@]};
do
    # 检查dns连接
    ping -c $PING_COUNT $dns > pinglog.txt

    # 输出检查结果
    while read line
    do
        if [[ $line == *"round-trip"* || $line == *"packets transmitted"* || $line == *"ping statistics"* ]]; then
            echo $line
        fi
    done < 'pinglog.txt'

    # 分隔
    echo -e "\n"
done

# 清除log文件
rm -f pinglog.txt