300,000 line numerical programs with no user interface are
portable, no matter what language they're written in.
FORTRAN got to the position it's in because all high-end
compiler work was focused on making FORTRAN run fast on
vector machines. These days, all compiler work is focused
on...
Although my preference is BSD, then commercial Unix, then Linux,
I will admit that for the vast majority of uses, the choice
of Linux or BSD is a matter of taste. There are technical
differences, but they're subtle. The question is which style
of configuration & administration do you prefer...
You can change the sector size when you reformat. Some exotic
systems (Clariion RAID arrays are a famous example) use a
weird sector size.
The tearing-up-the-highway example is very good. Reformating
actually lays out where the tracks & sectors go, so it's just
like building a new road.
Ah... is that (/usr/home) true of all Linuxes? I'm used to
/home being a mount point by itself. (My /home at the moment
is a pair of mirrored drives.)
Irix likes /usr/people.
Yeah, early SunOS was BSD. They switched to SysV with SunOS 5,
and it was a complete switch, not just added SysVisms. Solaris 1
is SunOS 4 (BSD), all the later versions are SunOS 5 (SysV).
So - "Solaris 8" is technically "SunOS 5.8". The distinction
between SunOS and Solaris is really just...
I use an interface box from Prairie Digital. The only problem
is speed - it talks ASCII commands over a 9600 bps serial
line to the host - which makes it slow, but *incredibly*
easy to control. I bought mine to control some lights &
other gadgetry in an art installation at the Whitney...
I paid $200 for a *used* 10 megabit ethernet card once.
AARRGG. I have some ethernet-over-fiber (FOIRL) hardware
that was obscenely expensive when it was new. Fiber is cool.
Macintosh (original 128K ram, 400k floppy, no hard drive)
286
3B2/300 (mid-80s AT&T multi-user Unix system)
3B2/400
VAXstation-3100 (desktop version of the popular minicomputer)
RS/6000 Powerserver 930 (Monsterous 220-volt server - 1st generation
POWER processor, the ancestor of PowerPC.)...
Ok - I was just hunting around a bit, since I can never keep
this stuff straight - the Nova was DG's original 16 bit mini.
Then they came out with the Eclipse, which was also 16 bit.
Then there was a project, codenamed "Eagle" which was a
32 bit version of the Eclipse. That's the MV/8000...
Minicomputers are great fun. A friend of mine collections DG
gear. He has a few Novas and... I think an Eagle? They're
very hard to get. If you're interested in aquiring a fridge-
sized mini, I'd suggest a DEC PDP-11 as the easiest to aquire.
They also come in a very wide range of sizes - an...
It seems to me that your question is Escalade versus Highpoint,
not RAID1 versus RAID5.
The question of performance really depends on what you're
doing. What size files, how many users, what kind of LAN,
etc. How hard are you pushing the existing system?