This directory contains courseware for the lecture Operating Systems
at the Berufsakademie Stuttgart. It was based on 6th Edition Unix and
was taught by Wolfgang Helbig <helbig@mailbox.org>. He writes:

My site at the ba-stuttgart was removed. It hosted courseware for my
unix v6 lecture. This includes:
Unix Programmer's Manual (aka man pages)
Documents for use with the Unix Time-Sharing System
prepared as postscript files.
I provided the man pages as HTML-pages with the references replaced by
links.

The lecture notes contain tips for installing v6 on the simh emulator,
a description of the pdp11 instruction set and hardware as well as
a description of unix v6, including booting, kernel and user land software.