shell 获取域名或IP地址的地理位置

shell 获取域名或IP地址的地理位置

#!/bin/bash

if [ -z "$1" ];then
echo "usage: $0 xxx.xxx.xxx.xxx";
exit 1;
fi

function queryIpRegion()
{
local ip="$1"
local tfile="/tmp/.ip138.${ip}"

wget "{ip}&action=2" &> /dev/null -O "${tfile}";
if [ $? -ne 0 ];
then
exit 1;
fi

iconv --from-code=cp936 --to-code=utf-8 "${tfile}"\
| sed -e 's/
/\n
/g' -e 's//\n/g'\
| grep -E "
|"\
| sed -e 's/^.*\(.*\)<\/h[0-9]>.*$/\1/g' -e 's/^.*
\(.*\)<\/li>.*$/\1/g'

rm -f  "${tfile}"
}

function digHostAndQueryIpRegion()
{
local host="$1";
dig ${host} A +noall +answer|grep '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}'|awk '{print $5}'| while read ip
do
echo -e "\n${host} >> ${ip}";
queryIpRegion "${ip}";
done
}

function main()
{
local host=$1
echo "${host}"|grep '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' &> /dev/null;
if [ $? -ne 0 ];then
digHostAndQueryIpRegion "${host}";
else
queryIpRegion "${host}";
fi
}

main "$1"

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From: GS

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