4.3BSD
E831043
4.3BSD is a notable version of the Berkeley Software Distribution Unix operating system, recognized for its networking enhancements and influence on later Unix and BSD derivatives.
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Berkeley Software Distribution
ⓘ
Unix operating system ⓘ software release ⓘ |
| basedOn | 4.2BSD ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| developer |
Computer Systems Research Group
NERFINISHED
ⓘ
University of California, Berkeley NERFINISHED ⓘ |
| developerGroup | CSRG at UC Berkeley NERFINISHED ⓘ |
| distributionModel | source code distribution to licensed sites ⓘ |
| followedBy |
4.3BSD-Reno
NERFINISHED
ⓘ
4.3BSD-Tahoe NERFINISHED ⓘ 4.4BSD NERFINISHED ⓘ |
| influenced |
4.4BSD
NERFINISHED
ⓘ
BSD/OS NERFINISHED ⓘ FreeBSD NERFINISHED ⓘ NetBSD NERFINISHED ⓘ OpenBSD NERFINISHED ⓘ various Unix derivatives ⓘ |
| influencedFeature |
TCP/IP implementation practices
ⓘ
networking design in later BSDs ⓘ sockets API in Unix-like systems ⓘ |
| kernelType | monolithic kernel ⓘ |
| license |
AT&T Unix source license (for included AT&T code)
NERFINISHED
ⓘ
BSD-style license (for Berkeley code) ⓘ |
| majorComponent |
BSD TCP/IP stack
NERFINISHED
ⓘ
BSD job control shell features ⓘ Berkeley Fast File System (FFS) NERFINISHED ⓘ C library (libc) NERFINISHED ⓘ |
| notableFeature |
enhanced TCP/IP networking stack
ⓘ
enhanced job control in the shell ⓘ improved performance over 4.2BSD ⓘ improved system utilities and libraries ⓘ improved virtual memory system tuning ⓘ refinements to the BSD sockets API ⓘ |
| operatingSystemFamily | Unix NERFINISHED ⓘ |
| partOf | BSD family NERFINISHED ⓘ |
| precededBy | 4.2BSD NERFINISHED ⓘ |
| programmingLanguage | C ⓘ |
| releaseDate | 1986 ⓘ |
| sourceModel | proprietary with source available to licensees ⓘ |
| supportsProgrammingLanguage |
C
NERFINISHED
ⓘ
Fortran NERFINISHED ⓘ Pascal NERFINISHED ⓘ various Unix tools and scripting languages ⓘ |
| targetHardware |
VAX
NERFINISHED
ⓘ
other DEC hardware via later ports ⓘ |
| usedIn |
academic research environments
ⓘ
early Internet infrastructure ⓘ university computing centers ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.