whoami ip

Looked for some methods, initially thought to get the phone is the public network address, in fact, only the local IP address. The following method to obtain the IP address of the mobile phone inside and outside the network summary: First, obtain the mobile phone local static IP address: (Local area network) Method 1: First Import header file:

First, let's talk. Docker's network mode: When we use Docker run to create a container, we can use the--net option to specify the network mode of the container, with Docker having a total of 4 network modes: 1:bridge mode,--net=bridge (default). This is the default setting for the Dokcer network. After installing Docker, the system automatically adds a bridge Docker0 for Docker to use, and when we create a new container, the container obtains an IP ad

How can I simulate IP capture to collect Baidu search result data based on regional IP addresses? The data obtained by Baidu is determined based on the IP address of the region, and the results are different. for example, when users in Beijing and Guangdong search for hospital keywords, the displayed division results are different. Now I want to capture Baidu's r

Paragraph code is my search on the Internet related solutions found, this class Makepregip function logic is a bit of a problem, I modified the next can be used. This class has the function is to allow the white list of IP address access, if you want to achieve restricted blacklist IP address access, simply modify the Checkip function in the code logic can be. How to use The code is as follows

Collection and prevention of collection is a prolonged topic, on the one hand want to engage in other people's things, on the other hand do not want their own things to get away. This article describes how to use Nginx shielding IP to achieve the prevention of collection, of course, can also be achieved through iptable. 1. Find the IP to be screened Copy Code code as follows: awk ' {print

Reference documents:* "TCP/IP detailed Volume One: agreement"; 1. IP Internetwork Protocol 1.1 features:unreliable : The IP datagram cannot be guaranteed to reach its destination successfully;No connection : Do not maintain any information about the subsequent datagram status, that is, no handshake, such as UDP is not connected;1.2

1. Prohibit single IPPHP//IP Access Restrictionsif(getenv(' Http_client_ip ') strcasecmp(getenv(' Http_client_ip '), ' unknown ')) {$userip=getenv(' Http_client_ip ');} ElseIf(getenv(' Http_x_forwarded_for ') strcasecmp(getenv(' http_x_forwarded_for '), ' unknown ')) {$userip=getenv(' Http_x_forwarded_for ');} ElseIf(getenv(' REMOTE_ADDR ') strcasecmp(getenv(' REMOTE_ADDR '), ' unknown ')) {$userip=getenv(' REMOTE_ADDR ');} ElseIf(isset($_server[' REM

1th Chapter the concept of TCP/IP TCP/IP refers to the set of network protocols used for the Internet and many other networks. TCP/IP Features: Ø logical addressing-the physical address (MAC address) is a unique and permanent address for each network adapter, totalling 48bit. In TCP/IP, a logical address is called an

Many manufacturers produce various models of computers that run on different operating systems, but the TCP/IP protocol family allows them to communicate with each other. TCP/IP is not a protocol, but a general name of a protocol family, which contains the IP protocol, IMCP protocol, TCP protocol, HTTP,FTP and so on, the computer has these, that is, the model sys

Recall the main function of the network layer: The network map is drawn by TCP or UDP protocol, and the packet is selected by the appropriate path (Network layer basic unit: Packet package) (1) Addressing (the IP address of the target end), the process of data transmission must indicate the destination IP address to be sent; (2) routing : Select one of the fastest paths for packet transmission; (3) congesti

This article mainly introduces the thinkphp to obtain the client IP and IP address query method, combined with the case analysis of the thinkphp for the client IP address operation of the relevant functions and the use of skills, the need for friends can refer to the next The example in this paper describes the method of obtaining client

THinkPHP queries the Client IP address and IP address. This example describes how THinkPHP can query the Client IP address and IP address. We will share this with you for your reference. The details are as follows: The system public function for obtaining the Client IP addre

In my personal experience of using, I have different working environment, such as the company and home, the company requires fixed IP, and the home is the use of automatic access to IP, so I found this code on the Internet, and after their own changes, you can directly double-click the operation can be convenient to switch IP address. Here the main use of Netsh

The speed limit configuration is as follows: Access-list rate_limit_1 Extended Permit ip any host 192.168.1.2 //(limit 192.168.1.2 download) access-list rate_limit_1 Extended Permit IP host 192.168.1.2 any //(limit 192.168.1.2 uploads) access-list rate_limit_2 extended permit IP any host 1 92.168.1.3 //(limit 192.168.1.3 download) access-list rate_limit

TCP/IP protocol details volume 1 Study Notes series 3-IP Routing Chapter 9 IP routing This chapter describes the basis of the TCP/IP protocol cluster. IP routing ensures that the correct transmission path can be found for the datagram. If it cannot be found, the sender will

Label: TCP Linux The IP Input Function (ipintr) will process the options after verifying the Group format (check, length, etc.) and before determining whether the group has reached the destination. This indicates that the Group Each vro encountered and the final target host process the option to be grouped. An IP group can contain optional fields that are processed before the group is forwarded or received.

Article Title: How to restrict a certain number of IP addresses to connect to the Internet on a linux router while preventing IP theft. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. In some systems, we want several IP addres

192.168.1.1 Single IP 192.168.1.* such proxy 192.168.1.1-192.168.1-255 192.158.1.2-20 this is representative 192.158.1.2-192.158.1.20. It is also possible to write 192.168.1. [1|2|3] Hehe ~ a method does not know whether the idea is thoughtful, take out everyone to discuss Use The following is a reference fragment: $oBlock _ip = new Block_ip (); $oBlock _ip->checkip (); The following is a reference fragment: Copy CodeThe code is as follows: Class Bl

Read the premise: you need to know what the IP address Purpose of this chapter: to realize the mutual transfer of IP address and long type value I. Scope of APPLICATION Typically used in requirements such as login restrictions, locating IP cities, and so on, Windows's ping command also supports IP in integer form. Sec

One, about Taobao IP address library The services we currently offer include:1. According to the IP address provided by the user, the geographic and geographic information of the IP address is quickly queried, including the state, province, city and operator.2. Users can update our service content according to their location and the