what is ftp protocol

Active mode and passive mode of FTP ): Most TCP services use a single connection. Generally, the client initiates a connection to a slave port of the server and then uses this connection for communication. However, the FTP protocol is different. It

I think it is quite good. So let's turn to learning. Section 1 FTP principles and conceptsA shared download site is what we call an FTP server. FTP is short for file transfer protocol, which is used to transfer files between two computers.The FTP

The rapid development of the Internet provides people with unprecedented information resources. More and more people hope to have their own online homes when enjoying the new experience brought by the Internet. In today's popular Internet

What is FTP?FTP is the abbreviation for the file Transfer Protocol files Transfer Protocol.What is the FTP port number?21stCan I change the port number of FTP?YesWhat is the difference between port number 20 and 21 for FTP?One is the data port, one

1th. Overall cognition of performance testUnderstand the purpose of performance testing and what skills you need to know about performance testing (developing languages, operating systems, networks, tools, etc.). Performance testing, stability,

How to install and configure fail2ban in centosI. Introduction to fail2ban Fail2ban can monitor your system logs, and then match the log error information (Regular Expression matching) to perform the corresponding blocking action (usually firewall ),

Are you preparing to build your own ftp website? Do you know how FTP works? Do you know what port mode is? What is PASV? If you do not know, or are not fully familiar with it, please sit down and spend a little time reading this article carefully.

Android mobile phones and computers transmit data based on WiFi. Technically speaking, there are two main solutions: One is implemented through the FTP protocol, and the Android mobile phone is used as the FTP server during data transmission; One is

FTP active vs passive 1. The FTP protocol uses two TCP connections. One is the command link used to transmit commands between the FTP client and the server, and the other is the data link used to upload or download data. 2. The FTP protocol works

For more information about how to create an FTP server-Linux Enterprise Application-Linux server application, see the following. How to create an FTP server Build a complete FTP server and learn about FTP The rapid development of the Internet

File Transfer ProtocolFTP (file Transfer Protocol), which is the short name of the document transfer Protocol. Used for two-way transmission of control files on the Internet. At the same time, it is also an application (application). It allows users

URL http://blog.csdn.net/nyunyuzhao/article/details/5734978, studied.FTP is an abbreviation for file Transfer Protocol, which is used to transfer files to and from one another between two computers. Much more complex than the HTTP,FTP protocol. The

Before the author wrote an "ftp local user " essay, that is only a case, and did not complete the function, configuration file parsing and principle, today I will publish "theprinciple of FTP Server and virtual User Configuration " essay

FileTransferProtocolServer is a computer that provides file storage and access services on the internet. they provide services according to the FTP protocol, this article describes how to use PHP to implement an efficient and secure ftp Server (1).

There are some problems that often make users confused: in terms of product functions, the descriptions of various vendors are very similar, and some "coming soon" are extremely similar to well-known brands. How can we identify this situation?

Describing the diagram between the World Wide Web and HTML, let me give you a detailed description of their family.Www:WWW is the abbreviation of Global Information Network (World Wide Web), it also has a nickname, such as the Web, W3, Chinese

Introduction of Fai2banFail2ban can monitor your system log and then match the log's error message (regular match) to perform the appropriate masking action (usually called firewall masking), such as: When someone is testing your ssh, SMTP, ftp

This article belongs to the study to share, if has the similarity purely coincidenceUse your spare time. Learn some practical things, assuming the hand is a little bit cheap. It's better to knock yourself out.It is possible to complete various

This article describes how to use Java's existing available libraries to write FTP client code in Java, and develop applet controls to upload and download controls based on the web for bulk, large files. On the basis of comparing a series of FTP

errors during ClickOnce deployment useEnable download of locked file extension IIS (Internet Information Services) protects certain file types, such as. config files and. mdb files. If your application has locked files, do the following to enable