View source for 1 BSD

{{Infobox OS 
| image = 1bsd.png
| caption = Logging into a 1BSD system
| name = 1 BSD
| creator = [[CSRG]], [[Bill Joy]]
| current version = 1 (1977)
| year introduced = 1977
| type = Multitasking, multiuser
| architecture = [[PDP-11]], theoretically portable
}}

'''1 BSD''' is an addon to a [[UNIX]] distribution from [[Computer Systems Research Group|CSRG]]. It is the first release of [[BSD]] software; Unlike later versions of BSD for the [[PDP-11]], it does rely on at least a prior [[UNIX Sixth Edition|V6]] system installation .

== How do I get this to run?! ==
I am putting together a guide for [[SIMH]], [[Installing 1 BSD on SIMH]].
I have made an install tape from the [[TUHS]] tarball and a custom backport of ar from [[2.79BSD]] with xtol and mktemp functions added in, I will also try to make pre-made image later.

== Games ==
The following games are in 1 BSD:

* [[trek]]    

{{semi-stub}}

==External links==

* [https://www.tuhs.org/cgi-bin/utree.pl?file=1BSD] - 1BSD at [[The Unix Heritage Society|TUHS]]

{{Nav Unix}}

[[Category: PDP-11 Operating Systems]]
[[Category: Non-DEC Operating Systems]]
[[Category: CSRG BSD]]
[[Category: Unix-based OS's]]