what is ftp protocol

IOS CFNetwork Concepts CFNetwork concept official documentation translation (3), conceptscfnetwork Original article address: developer CFNetwork Concept CFNetwork is a low-level, high-performance framework that allows you to control the protocol

Netfilter/Iptables, netfilteriptablesNetfilter/Iptables The Linux kernel is developed and maintained by the www.kernel.org organization. The Netfilter/iptables discussed below is the firewall software developed for Linux by www.netfilter.org.

  It has been a while for openat development. It is not a good time to calculate this period.Openat is a system platform provided by Wavecom to encapsulate networks, controls, and provide powerful secondary development interfaces.Because the

The default SSH port number for each CentOS release is 22. To improve security, you need to modify the default SSH port number to prevent the password from being compromised. Some VPS providers may be fined or temporarily terminate services if your

2.1 Frame Diagram-->prerouting-->[route]-->forward-->postrouting--> mangle | mangle ^ mangle Nat| &2.1 frame Diagram-->prerouting-->[route]-->forward-->postrouting-->mangle | mangle ^ mangleNat | Filter | Nat| || |V |INPUT OUTPUT| mangle ^ mangle|

Linux Network programmingThe theoretical basis of network programming essentialsNetwork model, address, port, TCP/IP protocolThe TCP/IP protocol is currently the most widely used network communication protocol in the worldMost applications in the

First, look at the use and configuration of Yum Recently, as a result of the server needs, the intranet needs to build intranet Yum source. To build intranet Yum source needs to be divided into the following steps, as follows: 1. What is Yum 2, repo

FTP (file Transfer Protocol, Files Transfer Protocol), Application layer protocol, cross-platform. As its name, can only implement file transfer function, can not implement some other functions, such as file system mount and other functions.NFS

First, Exportfs commandNFS Services on NFS server can not be restarted at will, if you need to restart the service side of the NFS service, you need to mount the server-side shared directory of all the client's load first uninstall allClient

And the author every time to solve a user needs, there will always be a sense of achievement. This is not long ago I just wencheng an FTP server to build. This case is somewhat special, however, because its FTP server uses Linux as the operating

The network circulated a lot about the security configuration of the Windows Server 2003 system, but the careful analysis found that many are not comprehensive, and many still configured not reasonable, and there is a lot of security risks, today I

jquery Mobile's event type for mobile-end devices. 1.touch event. Tap quickly touches the screen and leaves, similar to a complete click operation.Taphold Touch the screen and keep it for a while.Swipe is triggered when the 30px screen pixel is

The FTP server (file Transfer Protocol server) is a computer that provides file storage and access services on the Internet, which are serviced in accordance with the FTP protocol. FTP is the file Transfer Protocol (Files Transfer Protocol). As the

We all know that FTP has two access modes, then how do we set these two access mode? Please see below for more information First, FTP compatible 1, open the Control Panel--click Internet Options 2. Select Advanced tab 3,

FTP (FILETRANSFERPROTOCOL) is the abbreviation for File Transfer Protocol. the role of FTP As its name shows: the primary role of FTP is to have users connect to the last remote computer (which runs the FTP server program) to see what files are on

FTP is the abbreviation of English file Transfer protocal, translated into Chinese is the meaning of "document Transfer Protocol". FTP is one of the protocols in the TCP/IP protocol group and is a protocol for two-way transmission of control files

Is it possible to set up an FTP server with SSL capabilities in the 5R2 version of the os/400 operating system? 　　 The answer is yes. The ISeries FTP server supports both TLS (Transport Layer Security) and SSL (Secure Sockets Layer)-protected

The early network wants to share files between different hosts to use the FTP protocol to transfer, but the FTP protocol can only be transferred files but not directly modify the other host data, so it is not very convenient, so there is an NFS open

############# #网络知识 #############If a host can connect to the public network, such as access to www.baidu.com then this host will inevitably haveIpaddress:ip AddressGateway: GatewaysDNS: Domain Name System########### #ipaddress

1. How to forward the local 80 port request to 8080 port, the current host IP is 192.168.16.1, where the local NIC eth0:For:# iptables -t nat -A PREROUTING -d 192.168.16.1 -p tcp --dport 80 -j DNAT --to 192.168.16.1:8080Or# iptables -t nat -A