PHP can open socket ports on a remote or local host. This article is a small example of using Socket: connect to a USENET newsgroup server, talk to the server, and download someArticle.
Open a socket in PHPUse fsockopen () to open a socket. This function can be used in both php3 and PhP4. The function declaration is as follows:
Int fsockopen (string hostname, int port _[, Int errno [, string errstr [, double timeout])
This function will open a TCP connection to the port of the host hostnam
I have been using Emacs to develop programs. Now I plan to make Emacs live and use it to chat with newsgroups.
What is gnus? For details about the website, see the following:
Http://www.gnus.org/
I have two articles about how to use gnus newsgroups. The links are as follows:
Http://www.lirui.name/post/144.html
Http://www.ibm.com/developerworks/cn/linux/l-cn-emacsgnus/index.html
Configuration script:
Create ~ /. Gnus. El file, which is configured as follows:
(Setq user-full-name "chenshu") (se
1. Introduction to javamail API
Javamail API is used to read, write, and send electronic messages.
Information. We can use it to create Mail User agents such as Eudora, Foxmail, and MS Outlook Express.
(Mail User Agent (Mua ). Instead of mail transfer agent
In this way, the MTA program can send, deliver, and forward emails. From another perspective, our email users use the Mua program to read and write emails, while Mua relies on the MTA to process emails.
Send.
After understanding the relations
, Restarting IIS usingIisresetCommand-line utility was a common practice for recovering from an unresponsive application.
Restarting or stopping IIS, or rebooting your web server, is a severe action. when you restart the Internet Service, all sessions connected to your web server (including Internet, FTP, SMTP, and NNTP) are dropped. any data held in Web applications is lost. all Internet sites are unavailable until Internet services are restarted. fo
Linux Brute Force hack tool Hydra DetailedFirst, IntroductionNumber one of the biggest security holes is passwords, as every password security study shows. Hydra is a parallized login cracker which supports numerous protocols to attack. New modules is easy-to-add, beside that, it's flexible and very fast.Hydra was tested to compile on Linux, Windows/cygwin, Solaris one, FreeBSD 8.1 and OSX, and is made available under GPLv3 W ITH a special OpenSSL license expansion.Currently this tool supports:A
PHP can open a socket port on a remote or local host. This article is a small example of using a socket: even
Receive a Usenet newsgroup server, talk to the server, and download articles from newsgroups.
Open a socket in PHP
Use Fsockopen () to open a socket. This function can be used in both PHP3 and PHP4. function declaration
That is true:
int Fsockopen (string hostname, int port [, int errno [, String errstr [, double timeout]]]
This function will open a TCP connection to port ports connected
PHP can open a socket port on a remote or local host. This article is a small example of using sockets: Connect to a Usenet newsgroup server, talk to servers, and download articles from newsgroups.
Open a socket in PHPUse Fsockopen () to open a socket. This function can be used in both PHP3 and PHP4. The function declaration is this:
int Fsockopen (string hostname, int port _[, int errno [, String errstr [, double timeout]]]
This function will open a TCP connection to port ports connected to the
where the trace information is saved. If you fill out the stderr, it will print to standard output
Driver the driver name configured in the/etc/odbcinst.ini.
Information such as "SERVER" and "USER" in the configuration file is used by the MySQL driver. Here are some examples:
[PostgreSQL]
Description = Test to Postgres
Driver = PostgreSQL
Trace = Yes
Tracefile = Sql.log
Database = Nick
Servername = localhost
UserName =
Password =
Port = 5432
Protocol = 6.4
ReadOnly = No
rowversion
PHP can open a socket port on a remote or local host. This article is a small example of using a socket: even
Receive a Usenet newsgroup server, talk to the server, and download articles from newsgroups.
Open a socket in PHP
Use Fsockopen () to open a socket. This function can be used in both PHP3 and PHP4. function declaration
That is true:
int Fsockopen (string hostname, int port [, int errno [, String errstr [, double timeout]]]
This function will open a TCP connection to port ports connecte
What is IIS? IIS is a system-wide feature of the Windows operating system that provides services such as Web, FTP, NNTP, and SMTP, making it easy to post information on the network, including the Internet and local area networks.
IIS is an abbreviation for Internet Information Services and is a world Wide Web server. Gopher server and FTP server are all contained inside. IIS means that you can publish Web pages, and have ASP (Active Server pages), JAV
First, IntroductionNumber one of the biggest security holes is passwords, as every password security study shows. Hydra is a parallized login cracker which supports numerous protocols to attack. New modules is easy-to-add, beside that, it's flexible and very fast.Hydra was tested to compile on Linux, Windows/cygwin, Solaris one, FreeBSD 8.1 and OSX, and is made available under GPLv3 W ITH a special OpenSSL license expansion.Currently this tool supports:AFP, Cisco AAA, Cisco Auth, Cisco Enable, C
The last one said the most basic socket used for network communication. There are a number of sockets based protocols that form the core of most client server applications in the Internet today
In fact, these protocols are used to complete specific applications in a layer of encapsulation above sockets, which mainly include:
File Transfer (FTP, SCP, etc.)
Read Usenet newsgroups (NNTP)
e-Mail Send (SMTP)
Download e-mail fro
spoofing. An additional benefit of using SSH is that the data being transferred is compressed, so the speed of transmission can be speeded up. SSH has many functions, which can replace Telnet, and can provide a secure "channel" for FTP, Pop, and even PPP. SSH has two versions: Ssh1 and SSH2.
3, SSH default use port number 22,telnet default use port number 23. Telnet defaults to the use of port number 513.
4, SSH and rlogin can allow logon without having to enter a password.
5, SSH can execute t
How can users on the Internet also be able to browse to the homepage on our own computer? Its solution is to use IIS.
IIS (Internet Information Server, Internet Information Service) is a Web (Web page) service component that includes Web servers, FTP servers, NNTP servers, and SMTP servers for Web browsing, file transfer, News services and mail delivery, which make it possible to send on a network (including the Internet and LAN)
The cloth informati
because there may be more than one user requesting a connection. This is called I/O multiplexing technology in implementation.
I/O multiplexing technology is not the content of this article to be described, if interested please refer to the relevant books.
5.2. A web-based newsgroup browser
You can use Fsockopen to open a TCP socket connection in PHP
int Fsockopen (string hostname, int port [, int errno [, String errstr [, double timeout]]]
Refer to the PHP manual for the use of this function.
component comparisons
IIS 6.0
IIS 5.0
Application Server
Internet Information Services
Application Server Console
Common Files
asp.net
Document
Enable network COM + access
File Transfer Protocol (FTP) service
Enable Network DTC Access
FrontPage 2000 Server Extensions
Internet Information Services
Internet Information Services Snap-in
Background Intelligent Transfer Service
How can users on the Internet also be able to browse to the homepage on our own computer? Its solution is to use IIS.
IIS (Internet Information Server, Internet Information Service) is a Web (Web page) service component that includes Web servers, FTP servers, NNTP servers, and SMTP servers for Web browsing, file transfer, News services and mail delivery, which makes it easy to post information on the Web, including the Internet and the local area netw
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