The FTP server URL could be anything that is suitable. Localhost is appropriate only if accessing the FTP server locally only.
The Users might seem to be the same as local users, but it’s not really… The FTP user configuration is entirely within the FTP app and is not part of the system users. This is partly why FTP permissions and security is its own layer separate from normal file system settings.
> The FTP server URL could be anything that is suitable. Localhost is
> appropriate only if accessing the FTP server locally only.
Yes, but that is what he said: «Because I¡m working witk wordpress
locally I needed to install vsftpd on my computer.» He said “locally”.
> The Users might seem to be the same as local users, but it’s not
> really… The FTP user configuration is entirely within the FTP app and
> is not part of the system users. This is partly why FTP permissions and
> security is its own layer separate from normal file system settings.
>
> The above should apply to all FTP servers.
By default, vsftpd uses the system users and authentication methods, not
users defined and maintained for ftp separately. This can be changed, I
understand.