BSD

BSD sī Berkeley Nńg-thé Hoat-pò͘ (eng. Berkeley Software Distribution) ê Eng-gí kán-lio̍k, sī chi̍t khoán Unix chok-gia̍p hē-thóng, khai-hoat-chiá sī Berkeley California Tāi-ha̍k ê Tiān-náu Hē-thóng Gián-kiù Cho͘ (Computer Systems Research Group).

BSD

Developer	Computer Systems Research Group
Written in	C
OS family	Unix
Working state	Discontinued
Source model	Originally source-available, later open-source
Initial release	1978 nî 3 goe̍h 9 ji̍t​ (1978-03-09)
Final release	4.4-Lite2 / 1995 nî 6 goe̍h​ (1995-06)
Available in	English
Platforms	PDP-11, VAX, Intel 80386
Kernel type	Monolithic
Userland	BSD
Default user interface	Unix shell
License	BSD

Tsham-khó bûn-hiàn

• Marshall K. McKusick, Keith Bostic, Michael J. Karels, John S. Quartermain, The Design and Implementation of the 4.4BSD Operating System (Addison Wesley, 1996; ISBN 978-0-201-54979-9)
• Marshall K. McKusick, George V. Neville-Neil, The Design and Implementation of the FreeBSD Operating System (Addison Wesley, August 2, 2004; ISBN 978-0-201-70245-3)
• Samuel J. Leffler, Marshall K. McKusick, Michael J. Karels, John S. Quarterman, The Design and Implementation of the 4.3BSD UNIX Operating System (Addison Wesley, November 1989; ISBN 978-0-201-06196-3)
• McKusick, Marshall Kirk (January 1999). "Twenty Years of Berkeley Unix – From AT&T-Owned to Freely Redistributable". Chū DiBona, Chris; Ockman, Sam; Stone, Mark. Open Sources: Voices from the Revolution (first pán.). O'Reilly. ISBN 978-1-56592-582-3. 
• Peter H. Salus, The Daemon, the GNU & The Penguin (Reed Media Services, September 1, 2008; ISBN 978-0-9790342-3-7)
• Peter H. Salus, A Quarter Century of UNIX (Addison Wesley, June 1, 1994; ISBN 978-0-201-54777-1)
• Peter H. Salus, Casting the Net (Addison-Wesley, March 1995; ISBN 978-0-201-87674-1)

Guā-pōo liân-kiat

• BSD teh DMOZ
• A timeline of BSD and Research UNIX
• UNIX History – History of UNIX and BSD using diagrams
• The Design and Implementation of the 4.4BSD Operating System
• The Unix Tree: Source code and manuals for old versions of Unix
• EuroBSDCon, an annual event in Europe in September, October or November, founded Archived 2020-06-20 at the Wayback Machine. in 2001
• BSDCan, a conference in Ottawa, Ontario, Canada, held annually in May since 2004, in June since 2015
• AsiaBSDCon, a conference in Tokyo, held annually in March of each year, since 2007
• mdoc.su – short manual page URLs for FreeBSD, OpenBSD, NetBSD and DragonFly BSD, a web-service written in nginx
• BXR.SU – Super User's BSD Cross Reference, a userland and kernel source code search engine based on OpenGrok and nginx