...例如,如果你的网站使用Disqus,它要求访问者键入他们的电子邮件地址。但许多用户不知道的是(除非你让他们知道),它还记录了他们用来在你的网站上留言的计算机的IP地址。 ...
你访问的网站可以通过几种方式确定你的地理位置。除非使用VPN,否则您的IP地址将显示您的一般区域。网站也可以要求更精确的位置。 你的ip地址告诉网站什么 你的互联网服务提供商给你一个公共IP地址。家庭网络上的所有...
您可以使用openapi和简单的bash脚本找到远程Linux系统的地理位置。地理定位服务器可以帮助您在物理世界中跟踪它,确保服务器位于区域热点。 internet上的每台服务器都有一个面向公众的IP地址。这可以直接分配给服务器,也可以...
有很多方法可以从计算机的IP地址得知计算机的位置,但是如果您决定使用命令行查找信息,您该如何进行呢?今天的超级用户问答有一些有用的建议,可以帮助读者找到他想要的信息。 今天的问答环节是由SuperUser提供的,Super...
...s I understand it, two computers cannot have the same public (external) IP address unless they are connected via the same router. If they are connected via the same router, then they can have (share) the same public IP address yet have different private (local) IP addresses. The Situation I Encounte...
...Cat想知道不同类型的LAN IP地址代表什么?: I have seen LAN IP addresses in the following ways/forms: 10.0.0.* 192.168.0.* 192.168.1.* 192.168.2.* 127.0.0.* (this one usually ends with a 1 and I am not sure if it is a LAN address or not, since I normally see it with proxy stuff) Why ar...
...o ping my website http://www.example.com/ and it resolves to an unknown IP address, then it times out. But when I ping example.com, it works. What am I missing or not understanding here? Note: example.com was substituted for the actual website at SuperUser. 使用和不使用http://ping有什么区...
...机公共IP地址的步骤是: I am aware of services like What Is My IP Address that allows a user to find their public IP address, but what I would like to know is how does such a service get written from scratch? I do not need the code itself, I just want to know the concepts and the steps invo...
能够用自己的域名发送电子邮件是非常好的,但是当有人开始用你的域名发送垃圾邮件时,你会怎么做呢?今天的超级用户问答文章讨论了这个问题,以帮助一个沮丧的读者。 今天的问答环节是由SuperUser提供的,SuperUser是Stack E...
...but I wondered if two computers on the same Wi-Fi network have the same IP address? For example, my dad’s computer and my computer at home. If so, how does the outside world distinguish one computer from the other (like when a server wants to send some data back to us)? 这两台计算机的IP地...