FTP stands for File Transfer protocol. Here we install vsftpd, an industry standard for uploading files from any computer to a web server. Installing FTP on the BPi-M5 isn't a programme that does this, it called an FTP server and it allows your FTP client, on your PC, to communicate with the BPi-M5.
Log in as root privileged su:
Just in case, update your system ...
First we need to ensure you have access to the directory containing your web site files. Then install vsftpd ...
After installation, edit the configuration file for vsftpd ...
Exit and Save: by pressing ... Ctrl+X .... Y ... Enter
Re-start server