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This article mainly introduces the basic operation of FTP what the relevant knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe you will have some gains after reading this basic operation of FTP, let's take a look at it.

FTP is used for two-way transfer of control files on Internet. It is also an application (Application). Through it, users can connect their PC to all the servers running FTP protocol all over the world, and access a large number of programs and information on the server.

Software package installation

Red Hat Linux comes with VSFTP server software and does not need to be installed separately. If you do not install the VSFTP server when you install the system, you can install it using either rpm or tar. The new version of the package can be downloaded from VSFTP's website http://vsftp.beasts.org/. For example, install vsftp-2.3.0.tar.gz:

[root@archy ~] # tar-zxvf vsftp-2.3.0.tar.gz [root@archy ~] # cd vsftp-2.3.0 [root@archy vsftp-2.3.0] # make [root@archy vsftp-2.3.0] # mkdir / var/ftp [root@archy vsftp-2.3.0] # chown root.root / var/ftp [root@archy vsftp-2.3.0] # chmod go-w / var/ftp [root@archy vsftp-2.3. 0] # make install [root@archy vsftp-2.3.0] # cp vsftp.conf / etc/vsftp.confVSFTP software general operation

Start VSFTP:

Service vsftp restart

Stop VSFTP:

Service vsftp stop

When the VSFTP software is started, the process of the software will be resident in memory, called a process. To check if a FTP server is started, the following command can be used:

[root@archy ~] # ps-eaf | grep vsftp [root@archy ~] # netstat-anlp | grep ": 21"

Based on the security performance of the Linux system, the default firewall of the system will shield the FTP service so that it is not allowed to connect with the client through the firewall. If you want to allow VSFTP to pass through the firewall, you can use the following command:

Ipables-An INPUT-p tcp-- dport 21-j ACCEPT on "what are the basic operations of FTP" this article is introduced here, thank you for reading! I believe you all have a certain understanding of the knowledge of "what is the basic operation of FTP". If you want to learn more, you are welcome to follow the industry information channel.

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