##-- Create a HoHoH. 1st hash keyed by name, that accesses  2nd hash keyed by UID, that accesses 3rd hash keyed by remaining items: gid,gecos and hostname --##

$dub_hash{$name}{$uid} = { # User data keyed by uid
  gid   => $gid,
  gecos => $gecos,
  host  => $host,