I want give some people FTP access to the files of unix user
bob has sudo, I don't want to share his unix password.
How can I make sure FTP users have the same file rights as
bob without giving his password?
Note 1 : I currently use VSFTPD, but I'm happy with any CLI FTP server.
Note 2 : Ideally, I would like to setup an FTP-only password which connects as
bob. Having a new user, say
alice, with the same rights as
bob, would be fine too, but I want any future file created by
bob to be immediately read/writable by
alice as well!