Fortunately, you can use a home remedy to even out the skin tone on your face or neck, which is definitely a plus. Besides being effective the treatments can also be affordable since you might have some of the ingredients in your home already.
From Wikipedia, the free encyclopedia. Unix-like operating systems identify a user within the kernel by a value called a user identifier, often abbreviated to user ID or UID. The UID, along with the group identifier (GID) and other access control criteria, is used to determine which system resources a user can access. The password file maps textual user names to UIDs, but in the kernel, only UIDs are used.
In some cases the actual name is not significant but is an attribute of the user, and on Unix-like systems the user with a user identifier (UID) of zero is the superuser, regardless of the name of that account.