Greetings, I have a LAMP Server running on Debian Squeeze. I'm currently configuring the adduser.conf file and creating a script to automatically add virtual hosts and users based on the virtual host, however I have some questions. Say the user in question is Joe and I don't want to give him his own GID instead I only want him to be part of the www-data group. If I add him ONLY to the www-data group and he does not have his own system group ie (Joe:Joe vs Joe:www-data) will this pose a security issue? I assume for compatibility reasons with ISPCONFIG3 I would have to set his shell to /bin/bash as well. Thanks PS - Sorry if this has been covered. I googled around and really couldn't find a plain text answer.