Free On-line Dictionary of Computing

root

<operating system >

1. The Unix superuser account (with user name "root" and user ID 0) that overrides file permissions. The term avatar is also used. By extension, the privileged system-maintenance login on any operating system. See root mode, go root, wheel. [Jargon File]

Last updated: 1994年10月27日

<operating system >

2. root directory.

Last updated: 1996年11月21日

<data >

3. root node.

Last updated: 1998年11月14日

Nearby terms:

ROOM Methodologyroom-temperature IQroot root bridgeroot directory

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