BSD

E182265

Unix-like operating system family

BSD (Berkeley Software Distribution) is a family of Unix-like operating systems derived from research at the University of California, Berkeley, known for their permissive licensing and influence on many modern OSes.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (15)

Label	Occurrences
BSD canonical	104
BSD Unix	11
Berkeley Software Distribution	6
BSD systems	3
2BSD	2
4.4BSD-Lite	2
BSD UNIX	2
2.11BSD	1
386BSD	1
4.2BSD	1
4BSD	1
BSD UNIX family	1
BSD Unix environment	1
BSD operating systems	1
BSD variants	1

How this entity was disambiguated

This entity first appeared as the object of triple T1611007 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: BSD
Context triple: [Git, supportsOperatingSystem, BSD]

A. OpenBSD
OpenBSD is a free, security-focused, Unix-like operating system known for its code correctness, proactive security features, and integrated cryptographic tools.
B. FreeBSD
FreeBSD is a free and open-source Unix-like operating system known for its reliability, advanced networking features, and use in servers, storage, and embedded systems.
C. NetBSD
NetBSD is a free, open-source, Unix-like operating system known for its portability and clean design, supporting a wide range of hardware platforms.
D. Solaris operating system
Solaris operating system is a Unix-based enterprise operating system known for its scalability, robustness, and advanced features such as ZFS, DTrace, and strong support for SPARC and x86 architectures.
E. Unix
Unix is a powerful, multiuser, multitasking operating system originally developed in the 1970s that has profoundly influenced modern computing and inspired many derivative systems like Linux and macOS.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: BSD
Target entity description: BSD (Berkeley Software Distribution) is a family of Unix-like operating systems derived from research at the University of California, Berkeley, known for their permissive licensing and influence on many modern OSes.

A. OpenBSD
OpenBSD is a free, security-focused, Unix-like operating system known for its code correctness, proactive security features, and integrated cryptographic tools.
B. FreeBSD
FreeBSD is a free and open-source Unix-like operating system known for its reliability, advanced networking features, and use in servers, storage, and embedded systems.
C. NetBSD
NetBSD is a free, open-source, Unix-like operating system known for its portability and clean design, supporting a wide range of hardware platforms.
D. Solaris operating system
Solaris operating system is a Unix-based enterprise operating system known for its scalability, robustness, and advanced features such as ZFS, DTrace, and strong support for SPARC and x86 architectures.
E. Unix
Unix is a powerful, multiuser, multitasking operating system originally developed in the 1970s that has profoundly influenced modern computing and inspired many derivative systems like Linux and macOS.
F. None of above. chosen

Statements (51)

Predicate	Object
instanceOf	Unix-like operating system family ⓘ
basedOn	AT&T Unix ⓘ linked to: UNIX System V Unix ⓘ
componentOf	history of Unix ⓘ history of free and open-source software ⓘ
countryOfOrigin	United States ⓘ linked to: United States of America
developedAt	University of California, Berkeley ⓘ
developedBy	Computer Systems Research Group ⓘ
distributionModel	source code distribution ⓘ
fullName	Berkeley Software Distribution ⓘ linked to: BSD
hasVariant	2BSD ⓘ linked to: BSD 386BSD ⓘ 4.1BSD ⓘ 4.2BSD ⓘ 4.3BSD ⓘ 4.4BSD ⓘ 4BSD ⓘ linked to: BSD LiteBSD ⓘ Net/2 ⓘ
influenced	Darwin (operating system) ⓘ linked to: Darwin operating system DragonFly BSD ⓘ FreeBSD ⓘ JunOS ⓘ linked to: Junos OS NeXTSTEP ⓘ NetBSD ⓘ OpenBSD ⓘ OpenSolaris ⓘ linked to: Illumos PlayStation operating systems ⓘ linked to: PlayStation 4 system software SunOS ⓘ TrueNAS ⓘ iOS ⓘ macOS ⓘ pfSense ⓘ
initialReleaseYear	1977 ⓘ
knownFor	TCP/IP implementation ⓘ fast file system (FFS) ⓘ influence on modern operating systems ⓘ networking stack innovations ⓘ permissive licensing model ⓘ virtual memory improvements ⓘ
licenseFamily	BSD licenses ⓘ linked to: BSD license
licenseType	permissive free software license ⓘ
notableFeature	BSD sockets API ⓘ Fast File System ⓘ linked to: Berkeley Fast File System job control in the shell ⓘ virtual memory with paging ⓘ
originatesFrom	UNIX Research at UC Berkeley ⓘ
primaryFocus	networking ⓘ performance ⓘ research and academic use ⓘ
status	historical but actively maintained descendants ⓘ

How these facts were elicited

Referenced by (138)

Full triples — surface form annotated when it differs from this entity's canonical label.

Git → supportsOperatingSystem → BSD ⓘ

Unix → influenced → BSD ⓘ

Unix → hasVariant → BSD Unix ⓘ

linked to: BSD

NFS → supportedOn → BSD ⓘ

KVM → supportsGuestOS → BSD ⓘ

Sun-1 workstation → osFamily → BSD UNIX family ⓘ

linked to: BSD

GNOME → operatingSystem → BSD ⓘ

subject linked to: GNOME desktop environment

LXQt → operatingSystem → BSD ⓘ

subject linked to: LXQt desktop environment

fetchmail → operatingSystem → BSD ⓘ

KDE Plasma → operatingSystem → BSD ⓘ

subject linked to: KDE Plasma desktop environment

XNU → basedOn → BSD ⓘ

MATE desktop environment → isDesignedFor → BSD ⓘ

Darwin → basedOn → BSD ⓘ

Samba Team → supportsPlatform → BSD ⓘ

Theo de Raadt → associatedWith → Berkeley Software Distribution ⓘ

linked to: BSD

X11 → usedBy → BSD operating systems ⓘ

linked to: BSD

GNU toolchain → operatingSystem → BSD ⓘ

GNU Privacy Guard → operatingSystem → BSD ⓘ

GNU GRUB → operatingSystem → BSD ⓘ

GNU Tar → operatingSystem → BSD ⓘ

GNU Sed → operatingSystem → BSD ⓘ

GNU Awk → operatingSystem → BSD ⓘ

GNU Diffutils → operatingSystem → BSD ⓘ

GNU Screen → operatingSystem → BSD ⓘ

GNU Automake → operatingSystem → BSD ⓘ

XEmacs → operatingSystem → BSD ⓘ

Solaris → derivedFrom → BSD Unix ⓘ

subject linked to: Solaris operating system

linked to: BSD

Bill Joy → notableWork → Berkeley Software Distribution ⓘ

linked to: BSD

Bill Joy → notableWork → BSD Unix ⓘ

linked to: BSD

BSD license → developedFor → Berkeley Software Distribution ⓘ

linked to: BSD

FreeBSD → basedOn → 4.4BSD-Lite ⓘ

linked to: BSD

FreeBSD → basedOn → Berkeley Software Distribution ⓘ

linked to: BSD

FreeBSD → family → BSD ⓘ

OpenBSD → family → BSD ⓘ

Dash → operatingSystem → BSD ⓘ

file (Unix) → availableOn → BSD ⓘ

subject linked to: Unix file(1) utility

NetBSD → family → BSD ⓘ

NetBSD → basedOn → 4.4BSD-Lite ⓘ

linked to: BSD

NetBSD → basedOn → 386BSD ⓘ

linked to: BSD

IA-32 → supportsOperatingSystems → BSD ⓘ

x86 → supportsOperatingSystem → BSD ⓘ

Neovim → supportsOperatingSystem → BSD ⓘ

System V derivatives → influencedBy → BSD Unix ⓘ

linked to: BSD

VAX → operatingSystem → BSD UNIX ⓘ

linked to: BSD

PDP-11 → influenced → BSD Unix ⓘ

linked to: BSD

PDP-11 → operatingSystem → 2BSD ⓘ

linked to: BSD

PDP-11 → operatingSystem → 2.11BSD ⓘ

linked to: BSD

Concurrent Versions System → supportsOperatingSystem → BSD ⓘ

subject linked to: CVS

Xfce → operatingSystem → BSD ⓘ

MATE → supportedOn → BSD ⓘ

All labels observed (15)

How this entity was disambiguated Show

Statements (51)

How these facts were elicited Show

Referenced by (138)

How this entity was disambiguated

How these facts were elicited