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Linux下查询外网IP的方法
source link: https://www.jianshu.com/p/3c66512f1d66
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2022.04.18 16:29:29字数 107阅读 18
Curl 纯文本格式输出:
curl icanhazip.com
curl ifconfig.me
curl curlmyip.com
curl ip.appspot.com
curl ipinfo.io/ip
curl ipecho.net/plain
curl www.trackip.net/i
curl JSON格式输出:
curl ipinfo.io/json
curl ifconfig.me/all.json
curl www.trackip.net/ip?json (有点丑陋)
curl XML格式输出:
curl ifconfig.me/all.xml
curl 得到所有IP细节 （挖掘机）
curl ifconfig.me/all
使用 DYDNS （当你使用 DYDNS 服务时有用）
curl -s 'http://checkip.dyndns.org' | sed 's/.*Current IP Address: \([0-9\.]*\).*/\1/g'
curl -s http://checkip.dyndns.org/ | grep -o "[[:digit:].]\+"
使用 Wget 代替 Curl
wget http://ipecho.net/plain -O - -q ; echo
wget http://observebox.com/ip -O - -q ; echo
使用 host 和 dig 命令
如果有的话，你也可以直接使用 host 和 dig 命令。
host -t a dartsclink.com | sed 's/.*has address //'
dig +short myip.opendns.com @resolver1.opendns.com
bash 脚本示例:
#!/bin/bash
PUBLIC_IP=`wget http://ipecho.net/plain -O - -q ; echo`
echo $PUBLIC_IP
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