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This article mainly explains "how to use remote management FTP". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn how to use remote management FTP.

FTP default path

Create a pub directory (note that it is not a file)

LeapFTP usage

Note: upload to the server under the pub file, do not mistake the directory.

LeapFTP and FTPServer are used to transmit data on the local computer, but when FTPServer is first configured, any user is not allowed to upload it anonymously.

Therefore, you should set others to upload via FTP (but it is not recommended to allow anonymous uploads):

What to do after a failed FTP link:

Anonymous login:

Note: the default path for ftp is different from that in redhat and is / vsftp/vat in redhat.

There is a pub file in it. Just throw something into it. You can also set up a sniffer in pub for download.

553 error

Using a client, you can connect normally, but when uploading files, you always report a 553 Could not create file error message.

I also follow the practice on the Internet to set the permissions of the / var/ftp directory. If it is set to chmod-R 777 / var/ftp, it will also cause the ftp server to fail to start. After groping, I finally found a solution.

First create a directory in the directory of ftp, and then set the permission to 777

$sudo mkdir / var/ftp/write

$sudo chmod-R 777 / var/ftp/write

Then modify the configuration file / etc/vsftpd.conf file of vsftp

Add at the end

Local_root=/var/ftp

Save, then kill the vsftpd process, and restart the vsftpd server program. (instructions service ftp start and service ftp stop)

Try to upload the file to the write directory, and you can upload the file normally at this time.

The running result is as follows:

Note: sometimes there is an error if you do not log in on the ftp client:

Boot and start vsftpd

You should download sysv-rc-conf first, which is equivalent to the chbconfig instruction in redhat.

Note: the boot level should be shown after the first line here, that is, it is all off, and 2-5on will be displayed when setting vsftpd on.

Of course, you can also modify rc.local. (here the numbers are at the boot level and are independent of each other.)

Remote Management of Linux

The oldest is telnet, because the transmission is plaintext, it is not safe, has not been used. Now with ssh, the transmission is encrypted.

Enable the ssh service:

SSH client connection:

Using Putty, we can connect using the raw,telnet,ssh protocol in this software.

Thank you for your reading, the above is the content of "how to use remote management FTP". After the study of this article, I believe you have a deeper understanding of how to use remote management FTP, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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