Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Free
Faster access than browser!
 

Superuser

Index Superuser

In computing, the superuser is a special user account used for system administration. [1]

49 relations: Android (operating system), Audit trail, Authentication, BeOS, Berkeley Software Distribution, Bootstrapping, Exploit (computer security), Filesystem Hierarchy Standard, Home directory, Init, IOS, IOS jailbreaking, Linux, Login, MacOS, MS-DOS API, Name Service Switch, NetWare, Nobody (username), OpenVMS, Operating system, Plan 9 from Bell Labs, Port (computer networking), Power user, Principle of least privilege, Privilege escalation, Role-based access control, Root directory, Rooting (Android), Rootkit, Su (Unix), Sudo, System administrator, Typographical error, Ubuntu (operating system), Unix, Unix-like, User (computing), User Account Control, User identifier, Windows 10, Windows 2000, Windows 7, Windows 8, Windows 9x, Windows NT, Windows Server 2003, Windows Vista, Windows XP.

Android (operating system)

Android is a mobile operating system developed by Google, based on a modified version of the Linux kernel and other open source software and designed primarily for touchscreen mobile devices such as smartphones and tablets.

New!!: Superuser and Android (operating system) · See more »

Audit trail

An audit trail (also called audit log) is a security-relevant chronological record, set of records, and/or destination and source of records that provide documentary evidence of the sequence of activities that have affected at any time a specific operation, procedure, or event.

New!!: Superuser and Audit trail · See more »

Authentication

Authentication (from authentikos, "real, genuine", from αὐθέντης authentes, "author") is the act of confirming the truth of an attribute of a single piece of data claimed true by an entity.

New!!: Superuser and Authentication · See more »

BeOS

BeOS is an operating system for personal computers first developed by Be Inc. in 1991.

New!!: Superuser and BeOS · See more »

Berkeley Software Distribution

Berkeley Software Distribution (BSD) was a Unix operating system derivative developed and distributed by the Computer Systems Research Group (CSRG) of the University of California, Berkeley, from 1977 to 1995.

New!!: Superuser and Berkeley Software Distribution · See more »

Bootstrapping

In general, bootstrapping usually refers to a self-starting process that is supposed to proceed without external input.

New!!: Superuser and Bootstrapping · See more »

Exploit (computer security)

An exploit (from the English verb to exploit, meaning "to use something to one’s own advantage") is a piece of software, a chunk of data, or a sequence of commands that takes advantage of a bug or vulnerability to cause unintended or unanticipated behavior to occur on computer software, hardware, or something electronic (usually computerized).

New!!: Superuser and Exploit (computer security) · See more »

Filesystem Hierarchy Standard

The Filesystem Hierarchy Standard (FHS) defines the directory structure and directory contents in Linux distributions.

New!!: Superuser and Filesystem Hierarchy Standard · See more »

Home directory

A home directory is a file system directory on a multi-user operating system containing files for a given user of the system.

New!!: Superuser and Home directory · See more »

Init

In Unix-based computer operating systems, init (short for initialization) is the first process started during booting of the computer system.

New!!: Superuser and Init · See more »

IOS

iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple Inc. exclusively for its hardware.

New!!: Superuser and IOS · See more »

IOS jailbreaking

iOS jailbreaking is privilege escalation for the purpose of removing software restrictions imposed by Apple on iOS, tvOS and watchOS.

New!!: Superuser and IOS jailbreaking · See more »

Linux

Linux is a family of free and open-source software operating systems built around the Linux kernel.

New!!: Superuser and Linux · See more »

Login

In computer security, logging in (or logging on or signing in or signing on) is the process by which an individual gains access to a computer system by identifying and authenticating themselves.

New!!: Superuser and Login · See more »

MacOS

macOS (previously and later) is a series of graphical operating systems developed and marketed by Apple Inc. since 2001.

New!!: Superuser and MacOS · See more »

MS-DOS API

The MS-DOS API is an API which originated with 86-DOS and is used in MS-DOS/PC DOS and other DOS-compatible operating systems.

New!!: Superuser and MS-DOS API · See more »

Name Service Switch

The Name Service Switch (NSS) is a facility in Unix-like operating systems that provides a variety of sources for common configuration databases and name resolution mechanisms.

New!!: Superuser and Name Service Switch · See more »

NetWare

NetWare is a discontinued computer network operating system developed by Novell, Inc. It initially used cooperative multitasking to run various services on a personal computer, using the IPX network protocol.

New!!: Superuser and NetWare · See more »

Nobody (username)

In many Unix variants, "nobody" is the conventional name of a user account which owns no files, is in no privileged groups, and has no abilities except those which every other user has.

New!!: Superuser and Nobody (username) · See more »

OpenVMS

OpenVMS is a closed-source, proprietary computer operating system for use in general-purpose computing.

New!!: Superuser and OpenVMS · See more »

Operating system

An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs.

New!!: Superuser and Operating system · See more »

Plan 9 from Bell Labs

Plan 9 from Bell Labs is a distributed operating system, originating in the Computing Sciences Research Center (CSRC) at Bell Labs in the mid-1980s, and building on UNIX concepts first developed there in the late 1960s; until the Labs' final release at the start of 2015.

New!!: Superuser and Plan 9 from Bell Labs · See more »

Port (computer networking)

In computer networking, a port is an endpoint of communication in an operating system, which identifies a specific process or a type of network service running on that system.

New!!: Superuser and Port (computer networking) · See more »

Power user

A power user or an experienced user is a computer user who uses advanced features of computer hardware, operating systems, programs, or web sites which are not used by the average user.

New!!: Superuser and Power user · See more »

Principle of least privilege

In information security, computer science, and other fields, the principle of least privilege (PoLP, also known as the principle of minimal privilege or the principle of least authority) requires that in a particular abstraction layer of a computing environment, every module (such as a process, a user, or a program, depending on the subject) must be able to access only the information and resources that are necessary for its legitimate purpose.

New!!: Superuser and Principle of least privilege · See more »

Privilege escalation

Privilege escalation is the act of exploiting a bug, design flaw or configuration oversight in an operating system or software application to gain elevated access to resources that are normally protected from an application or user.

New!!: Superuser and Privilege escalation · See more »

Role-based access control

In computer systems security, role-based access control (RBAC) is an approach to restricting system access to authorized users.

New!!: Superuser and Role-based access control · See more »

Root directory

In a computer file system, and primarily used in the Unix and Unix-like operating systems, the root directory is the first or top-most directory in a hierarchy.

New!!: Superuser and Root directory · See more »

Rooting (Android)

Rooting is the process of allowing users of smartphones, tablets and other devices running the Android mobile operating system to attain privileged control (known as root access) over various Android subsystems.

New!!: Superuser and Rooting (Android) · See more »

Rootkit

A root kit is a collection of computer software, typically malicious, designed to enable access to a computer or areas of its software that is not otherwise allowed (for example, to an unauthorized user) and often masks its existence or the existence of other software.

New!!: Superuser and Rootkit · See more »

Su (Unix)

The Unix command su, sometimes described as substitute user, super user, switch user, or set user, is used by a computer user to execute commands with the privileges of another user account.

New!!: Superuser and Su (Unix) · See more »

Sudo

sudo is a program for Unix-like computer operating systems that allows users to run programs with the security privileges of another user, by default the superuser.

New!!: Superuser and Sudo · See more »

System administrator

A system administrator, or sysadmin, is a person who is responsible for the upkeep, configuration, and reliable operation of computer systems; especially multi-user computers, such as servers.

New!!: Superuser and System administrator · See more »

Typographical error

A typographical error (often shortened to typo), also called misprint, is a mistake made in the typing process (such as a spelling mistake) of printed material.

New!!: Superuser and Typographical error · See more »

Ubuntu (operating system)

Ubuntu (stylized as ubuntu) is a free and open source operating system and Linux distribution based on Debian.

New!!: Superuser and Ubuntu (operating system) · See more »

Unix

Unix (trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, development starting in the 1970s at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others.

New!!: Superuser and Unix · See more »

Unix-like

A Unix-like (sometimes referred to as UN*X or *nix) operating system is one that behaves in a manner similar to a Unix system, while not necessarily conforming to or being certified to any version of the Single UNIX Specification.

New!!: Superuser and Unix-like · See more »

User (computing)

A user is a person who utilizes a computer or network service.

New!!: Superuser and User (computing) · See more »

User Account Control

User Account Control (UAC) is a technology and security infrastructure introduced with Microsoft's Windows Vista and Windows Server 2008 operating systems, with a more relaxed, An overview of UAC in Windows 7 by Paul Thurott version also present in Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012 and Windows 10.

New!!: Superuser and User Account Control · See more »

User identifier

Unix-like operating systems identify a user within the kernel by a value called a user identifier, often abbreviated to user ID or UID.

New!!: Superuser and User identifier · See more »

Windows 10

Windows 10 (codenamed Redstone, formerly Threshold) is a personal computer operating system developed and released by Microsoft, as part of the Windows NT family of operating systems.

New!!: Superuser and Windows 10 · See more »

Windows 2000

Windows 2000 (codenamed NT 5.0) is an operating system for use on both client and server computers.

New!!: Superuser and Windows 2000 · See more »

Windows 7

Windows 7 (codenamed Vienna, formerly Blackcomb) is a personal computer operating system developed by Microsoft.

New!!: Superuser and Windows 7 · See more »

Windows 8

Windows 8 is a personal computer operating system developed by Microsoft as part of the Windows NT family of operating systems.

New!!: Superuser and Windows 8 · See more »

Windows 9x

Windows 9x is a generic term referring to a series of Microsoft Windows computer operating systems produced from 1995 to 2000, which were based on the Windows 95 kernel and its underlying foundation of MS-DOS, both of which were updated in subsequent versions.

New!!: Superuser and Windows 9x · See more »

Windows NT

Windows NT is a family of operating systems produced by Microsoft, the first version of which was released in July 1993.

New!!: Superuser and Windows NT · See more »

Windows Server 2003

Windows Server 2003 is a server operating system produced by Microsoft and released on April 24, 2003.

New!!: Superuser and Windows Server 2003 · See more »

Windows Vista

Windows Vista (codenamed Longhorn) is an operating system by Microsoft for use on personal computers, including home and business desktops, laptops, tablet PCs and media center PCs.

New!!: Superuser and Windows Vista · See more »

Windows XP

Windows XP (codenamed Whistler) is a personal computer operating system that was produced by Microsoft as part of the Windows NT family of operating systems.

New!!: Superuser and Windows XP · See more »

Redirects here:

Admin account, Administrative privileges, Administrator account, Administrator privileges, Administrator rights, Fakeroot, R00t, Rewt, Root (Linux), Root (Unix), Root (access), Root access, Root account, Root credentials, Root password, Root privileges, Root user, Super user, Super-user, Superusers, Toor (BSD), Windows Root, Windows administrator.

References

[1] https://en.wikipedia.org/wiki/Superuser

OutgoingIncoming
Hey! We are on Facebook now! »