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Home > Electronics Tutorials > Online Computer Terms Dictionary > U

Online Computer Terms Dictionary - U

user id ==>

user identifier

<operating system> 1. (Or "uid", "user id") A number or name which is unique to a particular user of a computer or group of computers which share user information. The operating system uses the uid to represent the user in its data structures, e.g. the owner of a file or process, the person attempting to access a system resource etc.

A user database, e.g. Unix's /etc/passwd file or NIS, maps the uid to other information about that user such as their user name, password, home directory and real name.

2. user name.

(1997-03-01)

 


Nearby terms: User Datagram Protocol « user-friendly « user id « user identifier » user interface » user interface copyright » User Interface Language
 

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