how to find device name from ip address

In C # network programming, host domain names and IP addresses can be converted to each other. At the same time, DNS classes, iphostentry classes, IPaddress classes, and dnspermission classes can be used to implement some simple DNS functions. The following describes a C # windows application to implement the following functions: (1). Obtain the host name; (2). Obtain the

1. view the Host IP address resolved by the DNS host name Host CommandPurposeResolve a host name to an Internet address or an Internet address to a host name.SyntaxHost [-n [-a] [-c Class] [-d] [-r] [-t Type] [-v] [-w] [-z] Hostna

Because of the previous mention of the "qa-qd-61-151" host name problem, so the Java to get the host name of things to learn, and in the way of the Java get MAC address/IP address and so on methods. According to the two articles in resources, the following is integrated to e

After installing CentOS6.5, through ifconfig to view IP to use Putty software to implement remote link, but found no eth0, only l0 Solution: (1) Enter the following directory:/etc/sysconfig/network-scripts/ (2) Create a file under the current directory named: Ifcfg-eth0 (3) The new file can be edited at this time, add the following content (individual items to be modified) Device=eth0 Physical

contents of the header. The string indicates the information of the user agent accessing the page. A typical example is: mozilla/4.5 [en] (X11; U Linux 2.2.9 i586). You can also use Get_browser () to get this information."REMOTE_ADDR"The IP address of the user who is browsing the current page.' Remote_host 'The host name of the user who is browsing the current p

System: CentOS 6.5Today, the following problems were found when restarting the NIC[Email protected] ~]# service network restartShutting down interface eth0: [OK]Close Loopback interface: [OK]Eject loopback interface: [OK]Pop-up interface eth0:determining if IP address 192.168.100.201 is already on use for device eth0 ...DetermineBegan to think it is the

(interfaces)) {Loop through linked list of interfacesstruct Ifaddrs *interface;for (interface=interfaces; interface; interface=interface->ifa_next) {if (! ( Interface->ifa_flags iff_up)/* | | (Interface->ifa_flags Iff_loopback) */) {Continue Deeply nested code harder to read}const struct SOCKADDR_IN *addr = (const struct sockaddr_in*) interface->ifa_addr;Char addrbuf[MAX (Inet_addrstrlen, Inet6_addrstrlen)];if (addr (addr->sin_family==af_inet | | addr->sin_family==af_inet6)) {NSString *

The following actions are done in the Command Prompt window.Known IP, how to get the computer nameMethod (1):Use Ping-i IP AddressFor example, the known address is 192.168.1.168.Then use Ping-i 192.168.1.168 if you can ping the computer. You can get the name of the computerMethod (2):Use Nbtstat-a plus

(1) How can I change the computer name in Linux? Thank you !! Answer: 1. Change the name of the computer on the network in the/etc/sysconfig/network file. 2. Replace localhost. localdomain localhost in the/etc/hosts file with your desired name. Change the local computer name here. 1 2 The method

1. Easy to understand directly on the code:#-*-coding=gb2312-*-#! /usr/bin/env python# Python Network Programming Cookbook--chapter-1# This program was optimized for Python 2.7. It may run on any# other Python version with/without modifications#-*-coding=gb2312-*-Import SocketDef print_machine_info (): Host_name=socket.gethostname () Ip_address=socket.gethostbyname (HOST_NAME) Print "Host name is:%s"% host_name Print "

Java gets the native name, IP, MAC address, and network card nameExcerpt: 80364370May 18, 2018 14:53:19Hits: 134 import java.net.InetAddress; import java.net.NetworkInterface; Public class IpConfig { @SuppressWarnings ("static-access") Public static void main(string[] args) throws Exception { InetAddress IA = null; Try {

The PHP method for obtaining domain names and domain name IP addresses is recently used in a project to obtain domain names and IP addresses. There are roughly the following methods. You can use the built-in function gethostbyname to obtain the IP address of a domain

Tornado obtains the client device information and IP address, tornadoip The first blog about how to obtain the Client IP address is to get the client IP address in Tornado. View the tor

Modify native IP address The first way: Setup 1) Select "Network Configuration" 2) Select "Device Configuration" 3) Select "First network card" 4) set up details such as IP address 5) service Network restart (must have) the second way Modify User

Ifconfig eth0 shows the configuration of an Ethernet card Ifup eth0 enable a ' eth0 ' network device Ifdown eth0 disables a ' eth0 ' network device Ifconfig eth0 192.168.1.1 netmask 255.255.255.0 control IP Address Ifconfig eth0 promisc set ' eth0 ' into promiscuous mode to sniff packets (sniffing) Dhclient eth0 e

First, the service is introduced and then calledThis article is reproduced from http://blog.sina.com.cn/s/blog_7eeb43210101hf7f.html Public classComputer { Public Static stringCpuID;//1.cpu Serial Number Public Static stringMacAddress;//2.mac Serial Number Public Static stringDiskID;//3. Hard Drive ID Public Static stringIpAddress;//4.ip Address Public Static stringLoginuse

First introduce the service and then call the This paper is reproduced from http://blog.sina.com.cn/s/blog_7eeb43210101hf7f.html public class Computer {public static string CpuID;//1.cpu serial number public static string MacAddress;//2. Mac serial number public static string DiskID; 3. Hard disk ID public static string ipaddress; 4.ip address public static string loginusername; 5. Login username public

404 /404.html; error_page 500 502 503 504 /50x.html; if ($remote_addr !~ "123.125.169.174") { # rewrite ^ http://lavaradio.wix.com/lavaradio redirect; } rewrite ^/api/(.*?)\.json$ /index.php?route=api/$1_of=json break; if (!-f $request_filename) { rewrite ^/(.*?)$ /index.php?route=$1 last; } location /index.php { fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_par

. Net to obtain the computer name, IP address and user name in. net, the IP address and the current user name are very simple. The following are some of my frequently used methods. If y

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