linux 查看公网IP和获取网卡名称

获取网卡名称

lshw -c network | grep -E "logical name'  

一、命令查询 

方法1：

apt install curl

curl ifconfig.me

方法2：

echo `nc ns1.dnspod.net 6666`

方法3：

curl cip.cc

方法4：

curl ipinfo.io

方法5：

curl myip.ipip.net

 

二、网页查询法

方法1：登录网站：http://www.whatismyip.com/

方法2：登录网站：http://www.ip138.com/

方法2：登录网站： ifconfig.me/

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ifconfig.me 提供的其他接口

Command Line Interface

$ curl ifconfig.me	⇒	115.198.99.80
$ curl ifconfig.me/ip	⇒	115.198.99.80
$ curl ifconfig.me/host	⇒
$ curl ifconfig.me/ua	⇒	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 Edge/16.16299
$ curl ifconfig.me/port	⇒	30735
$ curl ifconfig.me/lang	⇒	zh-CN
$ curl ifconfig.me/keepalive	⇒
$ curl ifconfig.me/connection	⇒	Keep-Alive
$ curl ifconfig.me/encoding	⇒	gzip, deflate
$ curl ifconfig.me/mime	⇒	text/html, application/xhtml+xml, image/jxr, */*
$ curl ifconfig.me/charset	⇒
$ curl ifconfig.me/via	⇒
$ curl ifconfig.me/forwarded	⇒
$ curl ifconfig.me/all	⇒	ip_addr: 115.198.99.80 remote_host: user_agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 Edge/16.16299 port: 30735 lang: zh-CN connection: Keep-Alive keep_alive: encoding: gzip, deflate mime: text/html, application/xhtml+xml, image/jxr, */* charset: via: forwarded:
$ curl ifconfig.me/all.xml	⇒	Keep-Alive     gzip, deflate          115.198.99.80          zh-CN     text/html, application/xhtml+xml, image/jxr, */*     30735          Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 Edge/16.16299
$ curl ifconfig.me/all.json	⇒	{"connection":"Keep-Alive","ip_addr":"115.198.99.80","lang":"zh-CN","remote_host":"","user_agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 Edge/16.16299","charset":"","port":"30735","via":"","forwarded":"","mime":"text/html, application/xhtml+xml, image/jxr, */*","keep_alive":"","encoding":"gzip, deflate"}