FTP access list file
contains a list of users that
should be allowed or denied FTP access. Each line contains a user, optionally
followed by “allow” (anything but “allow” is
ignored). The semi-user “*” matches any user. Users that has an
explicit “allow”, or that does not match any line, are allowed
access. Anyone else is denied access.
Note that this is compatible with the old format, where this file contained a
list of users that should be denied access.
This will deny anyone but “foo” and “bar” to use