The role of FTP

The main function of FTP is to let users connect to a remote computer (the FTP server program runs on these computers) to see which files are on the remote computer, then copy the files from the remote computer to the local computer, or to the files of the local computer. Send it to a remote computer. Recommended reading: FTP use command detailed We usually use a variety of ftp software to transfer files. Take the pass file as an example. When you start FTP to copy files from a remote computer, you actually start two programs: an FTP client on the local machine: it makes a request to copy the file to the FTP server. The other is an FTP server program that launches on a remote computer that sends your specified files to your computer in response to your request. FTP uses the "client/server" approach, where the client installs an FTP client on its local computer. The FTP client program has two kinds of character interface and graphic interface. The FTP command for the character interface is complex and numerous. The FTP client of the graphical interface should be simple and convenient to operate.

The general steps for transferring files using FTP software are as follows: 1 Log in to the Internet on a local computer, 2 Search for a file sharing host or a personal computer (generally published on the website of a dedicated FTP server, there is entry) The name, password and path of the host or PC) 3 After establishing a connection with the remote host or the other party's personal computer, log in to the host or the other party's personal computer with the username and password provided by the other party. 4 On the remote host or the other party's After the personal computer is successfully logged in, you can upload the stuff you want to share with others or download the stuff that others have authorized to share. (The stuff here is the stuff that can be put on the computer and can be seen on the display) 5 After completing the work, close the FTP download software and cut off the connection. In order to realize the file transfer, the user also needs to run a special file transfer program. For example, the Internet Express has this function. There are many other special FTP transfer software, each with its own Features.