In the B/s structure of the system, we often need to obtain some information on the client, such as IP and Mac, in conjunction with authentication. Getting a server-side Mac is easy, but getting the client's MAC address takes a lot of effort, usually by calling Win32API or calling the nbtstat command directly, which ha
Address: http://www.myexception.cn/program/1399860.htmlDowngrading and testing the client and some code annotations of the dark world on MAC (based on Firefly)
Downgrading and testing the client and some code annotations in the dark world on MAC (based on Firefly)
Currently there are two clients, one based on cocos2d-x
Example 1
PHP Code:
The code is as follows
Copy Code
@exec ("Arp-a", $array); Executes the ARP-A command, and the result is placed in the array $arrayecho "Print_r ($array); Print fetched arrayforeach ($array as $value){if (//match result put to array $mac_arrayStrpos ($value, $_server["REMOTE_ADDR"]) Preg_match ("/(:? [ 0-9a-f]{2}[:-]) {5}[0-9a-f]{2}/i ", $value, $mac _array)){$mac
Method 1:
Call the Windows doscommand to read the MAC address from the output:
Public static string getmacaddress (){
String address = "";String OS = system. getproperty ("OS. Name ");If (OS! = NULL OS. startswith ("Windows ")){Try {String command = "cmd.exe/C ipconfig/all ";PROCESS p = runtime.getruntime(cmd.exe C (command );Bufferedreader BR =New bufferedreader (New inputstreamreader (P. getinputstream ()));String line;While (line = Br. Readl
Tengda router settings --Client Filter
Procedure:
1) log onto the tengda router interface and click "Advanced Settings" in the upper right corner,
2) on the Advanced Settings page, click "Security Settings" -- "client filter ":
In this example, the IP address range 192.168.0.100 -- 192.168.0.120 is prohibited from accessing the Internet .:
Tengda router settings-
To obtain the MAC of the client, the web server must be in the same lan network segment. Since it is already in the same network segment, the subnet mask and gateway are the same; therefore, you can only obtain the Client IP to Mac conversion process. If the lan mac has regi
Usually office use Mac client more, their own 163 and Gmail are in the Mac down to send and receive mail, also accustomed to the layout of Mac Mail, in the new company configuration office mailbox, suddenly appeared in the office mailbox can only accept, can not send embarrassing situation .....First introduce the gene
C address, the MAC address exists in a byte array. Byte[] mac = Networkinterface.getbyinetaddress (IA). Gethardwareaddress (); The following code is to assemble the MAC address into a string StringBuffer SB= new StringBuffer (); for (int i=0;iHowever, we should know that the Javaweb program is running on the server, which
In order to obtain the MAC address of each computer in a dry dormitory, we want to provide the MAC address of the client in the form of a webpage because many computers are not familiar with the operation and cannot directly introduce commands, click Submit to submit the database to the server.
The most common solution on the network is to use JavaScript script
Client modifies hostsServer-side Modify host nameVi/etc/sysconfig/networkNetworking=yesHostname=node1To modify the mappings between host names and IPsVim/etc/hosts192.168.1.101 Node1Generate public and private keys on Mac client command lineCD ~/.sshSSH-KEYGEN-T RSAAlways enter.2 Sending the public key id_rsa.pub to the CentOS server side ~/.SSH(If there is no. s
The default mail client on Mac OS X is "mail", which is a great app. But what if you want to change to other mail clients such as Outlook? How do you change the default mail client for the system?
Open Mail ("/Application/mail").
From the Mail menu, choose Preferences.
Click the General button.
From the default e-mail reader pop-up menu, choose the
Tags: mes htm prot client soft Protoc conf RIP LibraryDownload Mac Database client: Address: http://www.oracle.com/technetwork/topics/intel-macsoft-096467.html Download these two: (Source: http://www.cnblogs.com/xiaobo-Linux/p/7821402.html) 12.12.0.1.0 version of: Unzip Instantclient package to CD ~ Create a directory Lib and then make a file connection: mkd
In the PHP learning process, MySQL is estimated to be in contact.
I believe you will also use phpmyadmin for MySQL management:
Well, phpmyadmin is indeed an artifact of MySQL management. You may want many of them. During the development process, it helps a lot in the design architecture of the background database.
However, the main character in this article is indeed not it.
MySQL client
In the MySQL installation package, many toolkit are place
In the PHP programming, obtains the user MAC address, can realize with the client computer's binding, prevents the garbage registration and so on.A very simple class that, when used, simply prints its Macaddr property when it is instantiated.Code:
Class getmac{
var $result = array (); Returns an array of strings with MAC addresses
# Mac-blog Client, configuringOnline recommended 3, each have pros and cons, are similar. But there is no win under the live writer easy to use.Mardedit is said to be a more established software.Online advice is to try each one.* Ecto* Marsedit* Blogo# # First there is a problem with the configuration of the Cnblog.The access point is not a blog URL, but' http://www.cnblogs.com/your user name/services/metaw
Method 1:
Call the Windows doscommand to read the MAC address from the output:
Public static string getmacaddress (){
String address = "";String OS = system. getproperty ("OS. Name ");If (OS! = NULL OS. startswith ("Windows ")){Try {String command = "cmd.exe/C ipconfig/all ";PROCESS p = runtime.getruntime(cmd.exe C (command );Bufferedreader BR =New bufferedreader (New inputstreamreader (P. getinputstream ()));String line;While (line = Br. Readline
At present, micro-service is so popular, RPC framework is also blossoming, this article describes the Mac under the GRPC development environment, where the server side uses Golang, the client uses PHP.
Service side
Golang GRPC Installation
Here is a reference, because GRPC on GitHub file directory changes, so directly according to the official installation, there will be 404 resources can not be found probl
This article mainly introduces seven methods for JS to obtain Client IP addresses, MAC addresses, and host names. JS itself does not support obtaining IP addresses and other information. This article uses other methods to achieve this, if you need a friend, you can refer to the small program that is engaged in JS (javascript) to obtain the Client IP address today
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