From: Larry McVoy <lm@mcvoy.com>
To: Norman Wilson <norman@oclsc.org>
Cc: tuhs@tuhs.org
Subject: Re: [TUHS] SDB debugger
Date: Sat, 2 May 2020 19:41:16 -0700 [thread overview]
Message-ID: <20200503024116.GE9534@mcvoy.com> (raw)
In-Reply-To: <20200503022104.181B54422F@lignose.oclsc.org>
On Sat, May 02, 2020 at 10:21:04PM -0400, Norman Wilson wrote:
> I wish it was as easy for others to have such
> satisfaction these days.
Amen to that. I think we all lived, you Bell Labs people especially,
in a simpler time. We were trying to fit into 64K, split I/D 128K,
my Z80 was 64K but some extra for graphics, then the VAX came and we
were trying for 1MB, Suns with 4MB.
So small mattered a lot and that meant the Unix philosophy of do one
thing and do it well worked quite nicely.
What that also meant, to people coming on a little bit after, was that
it was relatively easy to modify stuff, the stuff was not that complex.
Even I had an easy time, my prime was back at Sun when SunOS was a
uniprocessor OS. That is dramatically simpler than a fully threaded
SMP OS that has support for TCP offloading, NUMA, etc, etc.
I really don't know how systems people do it these days, it is a
much more complex world.
So I'm with Norm, it was fun back in the day to be able to come in
and have a big impact. I too wish that it was as easy for young
people to come in and have that impact. I've done that and it was
awesome, these days, I have no idea how I'd make a difference.
--lm
next prev parent reply other threads:[~2020-05-03 2:41 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-03 2:21 Norman Wilson
2020-05-03 2:41 ` Larry McVoy [this message]
2020-05-03 7:14 ` arnold
2020-05-03 3:05 ` Rob Pike
-- strict thread matches above, loose matches on Subject: below --
2020-05-02 2:52 Doug McIlroy
2020-05-02 17:45 ` Larry McVoy
2020-05-03 16:16 ` Rich Morin
2020-05-12 4:36 ` Dave Horsfall
2020-05-01 20:48 Paul Ruizendaal
2020-05-01 21:57 ` Clem Cole
2020-05-02 9:10 ` Paul Ruizendaal
2020-05-02 16:04 ` Clem Cole
2020-05-01 23:05 ` Jeremy C. Reed
2020-05-02 0:49 ` Noel Hunt
2020-05-02 1:22 ` Rob Pike
2020-05-02 3:49 ` Noel Hunt
2020-05-02 20:16 ` Paul Ruizendaal
2020-05-03 6:58 ` arnold
2020-05-03 16:13 ` Clem Cole
2020-05-03 16:53 ` Henry Bent
2020-05-03 17:06 ` Henry Bent
2020-05-03 17:13 ` Henry Bent
2020-05-03 20:26 ` Clem Cole
2020-05-03 17:35 ` Paul Winalski
2020-05-03 21:27 ` Paul Ruizendaal
2020-05-12 4:15 ` Dave Horsfall
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