FTP, File Transfer Protocol is used to transfer files between computers.
Here is a list of some of the most widely used open source FTP servers available on Linux:
Probably the most secure and fastest FTP server for a UNIX-like system.
sudo apt-get install vsftpd
Put your files here to make them available to FTP clients
Connect to the FTP server
after press enter key, we get these result
... local_enable=YES write_enable=YES ...
Now vsftpd will ask for the user's password and will start at their home directories.