gethostname

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Java Network Programming from entry to mastery (5): Use the getHostName method of the InetAddress class to obtain the Domain Name

This method can obtain the Domain Name of the remote host or the local name. The getHostName method is defined as follows: Public String getHostName ()The following are three ways to create an InetAddress object. In these three ways, the values

Java network programming from getting started to mastering (5): Obtaining a domain name using the GetHostName method of the InetAddress class

This method can get the domain name of the remote host, and can also get the native name . The GetHostName method is defined as follows:Public String gethostname ()Here are three ways to create a InetAddress object, and in these three ways, the

Get the IP address getsockname gethostname

Both getsockname and gethostname can obtain IP addresses, but there are other IP addresses: Getsockname: gets the IP address related to a specific socket. Gethostname: obtains all IP addresses of the local machine.   Let's take a look at their

Python network programming: socket, gethostname, gethostbyname

Python network programming: socket, gethostname, gethostbyname Function: print the Host Name and Host IP Address:   [root@iZ94gh8l046Z python]# cat socket1.py #!/usr/bin/pythonimport sockethost_name = socket.gethostname()print hostname:%s %

C + + gethostname ()

Use "gethostname ();" Get the computer name, first look at the source:In Code::Blocks 16.01, set up project build Options...,debug > Linker settings > Link libraries: > Add, Add libwsock32.a, which is located in the installation directory codeblocks\

Python Network programming: Socket,gethostname,gethostbyname

Features: Print host name and host IP:[email protected] python]# Cat socket1.py #!/usr/bin/pythonimport sockethost_name = socket.gethostname () print " hostname:%s "% host_nameprint" IP address:%s "%socket.gethostbyname (HOST_NAME)Operation

Functions related to socket address parsing: inet_addr, inet_ntoa, gethostname, gethostbyname

# Include # Include // hostent, gethostbyname gethostbyaddr# Include // memcpy# Include # Include // inet_ntop# Include # Include # Include Int main (void){Unsigned long d;Struct in_addr ADDR;Char * IP = "192.168.1.11 ";D = inet_addr (IP );Memcpy

About Linux host hostname settings! (Gethostname gets localhost)

Today, hostname settings are not very concerned, but once a Linux host encounters a hostname setting problem, it may also cause some incredible network problems and service process problems.Hostname check,Uname-nHostname-A |-S |-d |-FHostname

How to obtain a domain name using the inetaddress class

1. gethostname () The gethostname () method can obtain the Domain Name of the remote host or the local name. The gethostname method is defined as follows: public String getHostName() The following are three ways to create an inetaddress object. In

Methods of the inetaddress class

1. gethostname () method Definition: Public String gethostname () Gethostname returns different values based on the method used to create an inetaddress object.   1. UseGetlocalhost ()Inetaddress object created by the method   GethostnameThe local

Java Network Programming from entry to mastery (6): Use the getCanonicalHostName method to obtain the Host Name

The getCanonicalHostName method is the same as the getHostName method to obtain the Domain Name of the remote host. But they have a difference. The host name obtained by getCanonicalHostName is the host alias obtained by getHostName.

Vc. NET to define and use MFC DLLs (II)

Using DLL files in vc.netCreate a new Vc.net project Demotestdll based on the dialog box, the following diagram (run result chart): In order for Demotestdll to be able to invoke the TestDLL.dll program, the former is required to "see" the DLL

Linux Network Programming socket (7): A process initiates multiple connections and functions such as gethostbyname

1. In the simplest client/server program, a client is a process and only one connection is initiated, you only need to modify it to allow a client to initiate multiple connections and then use only one connection to send data. First, let's get to

IP Filtering for Netty

We often need to use IP whitelist, IP blacklist. Netty itself has helped me implement a set of validation mechanisms that provide the Ipfilterrulehandler class public class Ipfilterrulehandler extends Ipfilteringhandlerimpl Public abstract class

Quick Start to C language network programming in Windows

The general way to learn C language is to first learn C and then C ++. It is best to have the basis of assembly language and microcomputer principles, followed by Visual C ++. This method takes a lot of time and endurance for learners. In school

About ways to define your environment

I don't know, how do you define your own project's environment, I say the environment is online (master), test (Beta), development (Dev), native (local) this, like we do by setting up the machine's host // 环境选择if (gethostname() === 'TBJ-Test') {

How to view functions in python is similar to the man function in linux.

How to view functions in python is similar to the man function in linux. [Root @ iZ94gh8l046Z python] # pythonPython 2.7.5 (default, Jun 17 2014, 18:11:42) [GCC 4.8.2 20140120 (Red Hat 4.8.2-16)] on linux2Type help, copyright, credits or license

Methods for defining the environment

I don't know how everyone defines the running environment of their own projects. I am talking about the environment: Online (master), testing (beta), Development (dev), local (local) this is like setting the host of the machine. {code ...} I don't

IPaddress, ipendpoint, iphostentry Introduction

IPaddress, ipendpoint, and iphostentry are located in the namespace system. NET and provide IP address operations. IPaddress is an IP address class encapsulated by. net.   Common Methods: 1. IPaddress. parse () Public static IPaddress

Linux environment (V)-host information and logs

Host information Just as we can determine the user information, the program can also determine the information of the computer on which it runs. The uname command provides this information. Uname also serves as a system call to provide the same

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