Re: [fd-dev] OT - Old Floppies

2002-12-11 Thread Andreas K. Foerster
On Wed, Dec 11, 2002 at 08:58:39AM +0100, Paul Case wrote:

 My wife and I are throwing out an old Amiga 500, and I've found several 
 dozen 720KB floppies (which I can quite happily put to use), but I've 
 also found about 3 times as many disks labelled as single-sided (these 
 are 3.5 floppies, so that was surprising by itself). The question is, I 
 formatted one of those single-sided floppies on my Windows computer, and 
 neither Windows or Scandisk complained about any read/write errors... so 
 is it actually possible to use those floppies on my PC? And if so, what 
 capacity should I format them as? (They're labelled as having a 500KB 
 capacity, and they have 135 TPI).

Most Floppies have been made double sided, but were only tested single
sided in those days. It's okay to use them double sided.

I remember, when I had a single sided 5''25 floppy drive, I always made
a hole at the other side of the floppies and turned them around to use
the other side of the disk. ;-)

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Re: [fd-dev] GPL

2002-12-09 Thread Andreas K. Foerster
On Sun, Dec 08, 2002 at 11:51:46AM +0600, Day Brown wrote:

 If you don't want to write free software, nobody forces you.
 We just don't want to be forced to use unfree software!
 
 Besides all that, let's define 'we' as meaning only real people rather 
 than the virtual variety known as corporations. People have moral 
 issues, incorporated entitities only have PR problems. I dont see why a 
 real person programmer could not expect virtual users to pay real money 
 and real users pay only in attention.

You didn't get the point.

First, what you might know already, but I want to repeat it:
the term free software doesn't mean the prize, but the freedom. 
Think of free speech not free beer.
There is also commercilal free software, eg. GNU/Linux distributions.

There are incorporations which do work on free software, and
that's great!
We really shouldn't fight incorporated entitities, au contraire we
should integrate them, we should bring them to work on free software.
The GPL is a good means for that. GPL code can only be used in GPL
code.

There are also firms, that just partly work on free software and mainly
do their proprietary software (eg. IBM). That's okay as long, as they
keep it separate. 

P.S.: The word FreeDos differs only in one letter from the word
freedom. :-)

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Re: [fd-dev] [OT] Linux vs. BSD

2002-12-08 Thread Andreas K. Foerster
On Sat, Dec 07, 2002 at 05:35:29PM +0600, Day Brown wrote:

 Anyone care to suggest what the percentage of downloads need to be 
 compled vs just extracted to the appropriate directory and run? Anyone 
 care to offer how often this needs to be done in dos,... drdos, romdos, 
 freedos, msdos?

If Linux is too complicated for you, then just let it be.
But there are people, who need more than just Dos!

BTW. I think I had much more trouble with installing some Dos programs,
than I had with installing Linux programs.

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Re: [fd-dev] GPL

2002-12-06 Thread Andreas K. Foerster
On Thu, Dec 05, 2002 at 11:57:58PM -0500, [EMAIL PROTECTED] wrote:

 In a message dated 12/5/2002 6:55:30 PM US Mountain Standard Time, [EMAIL PROTECTED] 
 writes:
 
   I have another GPL-related question. As I understand, authors
  (copyright holders?) may change license from GPL to other. How this actions
  is reactive? I mean: what will happen with previous and current program
  releases, which was under GPL and already widely distributed? 
 
 My understanding of this (and I am neither a lawyer nor Richard Stallman, so 
 I am probably unqualified to give an opinion) is that the existing GPLled 
 distributions remain GPL.  It's not retroactive.

That's right.
If it's released under the GPL it can't be changed. 
But the next version might come under another license. So the author
himself is not bound to the GPL, but others are.

It is also possible to release one and the same software under two
licenses.

There is also a GPL-FAQ:
http://www.gnu.org/licenses/gpl-faq.html

Passage from this FAQ:

I would like to release a program I wrote under the GNU GPL, but I
would like to use the same code in non-free programs.

To release a non-free program is always ethically tainted, but
legally there is no obstacle to your doing this. If you are the
copyright holder for the code, you can release it under various
different non-exclusive licenses at various times.



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Re: [fd-dev] GPL

2002-12-06 Thread Andreas K. Foerster
On Fri, Dec 06, 2002 at 05:45:08PM +0300, Arkady V.Belousov wrote:

 AKF To release a non-free program is always ethically tainted, but
 AKF legally there is no obstacle to your doing this. If you are the
 AKF copyright holder for the code, you can release it under various
 AKF different non-exclusive licenses at various times.
 
  Thank you. BTW, what mean non-exclusive licenses in sense of applying
 to different distributions (releases) of same software?

This text wasn't written by me, it was a cite.

When I read your question, I first thought, this is obvious. But the
more I think about it, the less obvious it is...

When you release something under the GPL you give the rights to
anybody. So you cannot tell others, that they are the only ones who
have the right, ie. you can't say they have the exclusive right.
This is obvious, when we talk about the same software.

But what is not so obvious, is the question, what happens, if you just
use parts of your own(!) GPLd code in a totally new software. I am not
sure, but I think, this new software then can be under an exclusive
license. You just cannot privatize the GPLd part of it anymore.

But I am not a lawyer either...

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Re: [fd-dev] GPL

2002-12-06 Thread Andreas K. Foerster
On Fri, Dec 06, 2002 at 04:04:44PM +0100, Paul Case wrote:

 There is also a GPL-FAQ:
 http://www.gnu.org/licenses/gpl-faq.html
 
 Passage from this FAQ:
 
 I would like to release a program I wrote under the GNU GPL, but I
 would like to use the same code in non-free programs.
 
To release a non-free program is always ethically tainted, but
 legally there is no obstacle to your doing this. If you are the
 copyright holder for the code, you can release it under various
 different non-exclusive licenses at various times.
 
 To release a non-free program is always ethically tainted??? Is the 
 author talking specifically about RE-releasing software that was under a 
 free license under a non-free license, or is he speaking generally?? 
 (If it's the first answer, then the author worded that paragraph VERY 
 poorly).

The GNU people are against unfree software in general - even against
noncommercial unfree software.
That's the difference between the Free Software movement and the 
OpenSource movement.

If you want to learn more about the different views, read this text from the 
OpenSource movement:
http://www.itworld.com/AppDev/350/LWD010523vcontrol4/
 
and this text form the Free Software movement:
http://www.gnu.org/philosophy/free-software-for-freedom.html

BTW. as you can see the term Free Software is used by both movements

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[fd-dev] DosEmu/Linux (was:Microkernel architecture)

2002-12-05 Thread Andreas K. Foerster
On Thu, Dec 05, 2002 at 11:33:44AM +0100, Jensen, Gerard wrote:

 Hi,

Hi

 Just as a thought on the side: there seem to be quite a number of people
 that use Dosemu with FreeDOS on a Linux machine. Would it not be interesting
 to write (or perhaps adapt from somewhere) a VMM for FreeDOS, essentially
 allowing you to run multiple instances it?

???
Linux is a multitasking system - you can run DosEmu more than once.
Where is the problem?

 That's obviously one big block of work though. What about putting together a
 specialised Linux distribution instead, providing a bit more than just a
 VMM to DOS - imagine using Samba to plug together DOS machines in a
 network,

also no problem.
Mount your smbfs shares in Linux and use lredir or simply symbolic
links for DosEmu.

 or setting up DOS terminal emulations (call it VMware for DOS if
 you want) that would allow less powerfull machines to run programs on a
 server etc.?

Also already implemented. ;-)

It seems, you don't know DosEmu at all, right?

 As we seem to have Dosemu specialists here: how would one set up an account
 under Linux so that it won't use bash as the shell but rather give you a DOS
 terminal screen?

Needn't be a specialist for it - simply enter the path for DosEmu as
you shell.

 And: do we actually have a working VT100 capable telnet
 client for DOS somewhere?

I've tried already two of them: sshdos and ncsa telnet.
Both packages come with more additional stuff. So it's not a bad idea
to fetch both of them.

sshdos is, as the name sais, more concerned with ssh, but it also has a
normal telnet. It can emulate a fully linux compatible terminal.

But I think ncsa telnet is much better for me: unfortunately it can do
only vt102 (ie. black/white and function keys missing) But it can open
multiple sessions at once, it has a great scrollback buffer (nearly BSD
style), you can cut'n'paste text areas - even between different sessions.
It can do screenshots and logging. And it has a much easier and better 
setup.

Furthermore it can be setup as telnet and ftp server!
(But I haven't tried that yet)

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Re: [fd-dev] [OT] Linux vs. BSD (was:Dosemu)

2002-12-04 Thread Andreas K. Foerster
On Wed, Dec 04, 2002 at 04:43:32PM +, Simon Waite wrote:

  Today there are also versions of Minix called DosMinix. 
 
 URL ?

Was given at the end of the mail - the part, that you deleted. ;-)

http://www.cs.vu.nl/pub/minix/2.0.3/
You have to scroll down a little on this page

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Re: [fd-dev] [OT] Linux vs. BSD (was:Dosemu)

2002-12-04 Thread Andreas K. Foerster
On Wed, Dec 04, 2002 at 05:25:26PM +, Simon Waite wrote:

[DosMINIX]
  http://www.cs.vu.nl/pub/minix/2.0.3/
  You have to scroll down a little on this page
 
 Ah my bad. looks interesting, now I wonder if it works in w2k...

According to the manpage dosminix(8) that is problematic.
And if, then just the 8086 version.

P.S.: 
The manpage for the compiler is 
   man cc
and 
  man ACK 
  (in capital letters!)

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Re: [fd-dev] Dosemu 1.1.3.7 big fat cool USER FONT patch (alpha version)

2002-12-01 Thread Andreas K. Foerster
On Sun, Dec 01, 2002 at 01:05:56AM +0100, Eric Auer wrote:

 Hi, after hours and hours of work, my XDOSEMU (http://www.dosemu.org/ or
 use the more real http://dosemu.sourceforge.net/ instead) now finally
 understands LOADABLE FONTS (int 0x10 API - not yet via video RAM).
 
 Check out several examples in fontfx.zip. I can also recommend
 Andreas Foersters (maybe http://akfoerster.de/ ) CAPS.COM. It is
 kind of exepacked because Andreas wants to keep the source private

Nope, just nobody asked for the source.
The source of the whole project is VERY chaotic, that's why I didn't
dare to realease it. Originally it wasn't meant to be free in any sense
at all.

And I just packed it for Eric, because I sent it via email. I haven't
expected, that he tries to disassemble it. But now I sent him a copy of
that part of the code.

http://akfoerster.de/download/dos/zdef2b.zip
This is the binary package, but there's some source code, so you can
write your own programs with it in Turbo Pascal.
(sorry, doesn't work in FreePascal or GNU Pascal yet)

 (sorry Andreas for stealing your ZECHO idea for my ZECHO2 - but hey,
 it is only 40 lines of assembly...), 

It's okay, I didn't want to hide it, it just doesn't make too much 
sense without the rest of my tools. You should at least have asked.

[CAPS.COM]
 It creates a mixed normal / smaller Font that makes text look like 
 written in small caps :-). 

That is just a sample file for my program ZDEF.

FYI. I just read the fonts from the graphic card and mixed up the
8x16 font with the 8x8 font.

 By the way, I was thinking about Wine and Win4Lin: How about a Lin4Win?
 You would loose lots of stability, but I think something like UML (User
 Mode Linux, like linux.exe to run in Linux) could be ported to Windows.
 Would be funny, kind of LinuxEmu, as counterpart for DosEmu. I recommend
 adjusting many drivers of Linux and not to simulate any hardware. Just a
 crazy idea that I had the other night, dunno if it will be useful for
 anything. I do not have Windows anyway (but Lemmings for Windows runs better
 in Wine/Linux than Lemmings for DOS does run in XDosemu/FreeDOS...).

PLEASE NOT!
We want the Windows users to change to free systems, not to make the
free systems depending on unfree ones! If Windows users get to know a
Linux wich runs under Windows, they will miss some most important 
aspects: stabillity and freedom (and the features as server and ...). 
And they won't see what they're missing! They just will say, yes nice, 
but not so much better. So why should I change?.

But if you really want, you already can run Linux under Windows: with a
Pc-emulator like VMware for example.

If you want just a simple Unix, which can be run from Windows or Dos,
have a look at Minix - but don't expect too much. The limitations of
Minix were the reason for Linus Torvalds to write a new system. ;-)
And Minix wasn't free in those days, but iirc today it is.
http://www.minix.org
(Minix also runs on old 8088 machines)

P.S.: Hey Eric, don't you have no other job?

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