Changes

When '''directories''' and r'''egular files''' are created, they are assigned to an '''owner'''<br>(typically the username which is the creator).

To ''allow'' or ''limit'' '''access''' to those files and directories, those files and directories are assigned to an initial '''group''' referred to as a "'''primary group'''".

Users that belong within the same group are referred to as same group members, and those users are do NOT belong within a group are referred to as other group members.