bill purvis wrote:
On Monday 19 November 2007, Scott Castaline wrote:
bill purvis wrote:
Dan, see my latest reponse to Drew. I'm very much a novice at
Ubuntu/Debian and my experience is still limited (but still willing to
learn). I was brought up on RedHat! (Not actually true - I was brought up
on paper tape based operating systems, about 40 years before Linux).
Bill
Paper tape is better than manually entering the os by hand on a set of
toggle switches and buttons------------
Are you thinking in terms of the PDP-8?
I was part of the team that rebuilt the Manchester Baby (predecessor
or the Mark I) for the 50th anniversary of stored program computers.
For that you have to key in the whole program, not even paper tape
after you've keyed in the bootstrap.
I have to admit, we cheated slightly and interfaced it to a PC
which forces a store image into the memory on request, thereby
avoiding the long error-prone hassle. Tom Kilburn, the designer
of the original Baby was most envious when he saw it.
Bill
Actually, many computers could boot from paper tape. I used to work on
Data General Nova & Eclipse computers and they could use the tape
reader on the teletype or a "high speed" optical reader. The oldest
computer I ever worked on was older than me and was built with vacuum
tubes, relays and a memory drum. To change the programming on it, you
needed a soldering iron!
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