Re: Security Setup: how to respond to a portscan (This is long!)

1999-10-04 Thread Jan Vroonhof
Salman Ahmed [EMAIL PROTECTED] writes:

 Then there was the issue with ndbm.h not getting found. It was located in 
 /usr/include/db1 but I had to explicitly specify that dir with
 --site-includes, which I thought was a bit strange.

That is because the glibc maintainers have decide to move to db2 in
this way. I don't know of any real application for the database
support so it doesn't matter much.

 Anyways, everything worked out just fine in the end. (I am using 20.4 BTW).

I was just curious (given the fact that I have an jan at
xemacs.org alias).

 I modified the WDM (XDM replacement) setup to:
 
   DisplayManager._0.authorize:false

This would worry me. However judging from below that in the absence of
cookies generate by ?DM the xservers falls back to host based
security. Which is just good enough.

   @phoenix:[/home/ssahmed] xhost
   access control enabled, only authorized clients can connect
   INET:phoenix
   LOCAL:
 
 Can I assume that the above xhost and WDM settings are safe ?

I think this is safe (assuming phoenix is your host).

Jan


Re: emacs or xemacs ?

1999-09-16 Thread Jan Vroonhof
Miles Bader [EMAIL PROTECTED] writes:

  I honestly don't mean to start a holy war here, but I'd like to
  know:  Is there anyone who prefers Emacs to XEmacs, and why?

I am trying to stay out of this thread (because discussions like this
always become holy wars) but I couldn't let this one pass.

 The Xemacs' group rather selfish position on source-code assignments
 (so that the FSF can use their changes) also makes me reluctant to
 support them in any way.

Even if selfishness were a proper descriptions of motivations of
previous XEmacs maintainers (which it isn't) then may I remark that
almost all of the people who work on XEmacs in some major way have
copyright assignments on file at the FSF and people who contribute to
XEmacs are all encouraged to do so (although it is not a requirement).

Jan (@xemacs.org).


Re: xemacs at console won't suspend

1999-08-18 Thread Jan Vroonhof
[EMAIL PROTECTED] writes:

 I've had some problems running xemacs20 (mule) on the console and it going
 into an error loop of some kind when resizing the console or killing gpm.
 I usually run my emaxen under 'screen', mostly because I switch around
 terminals so often.

The gpm part is fixed in XEmacs 21.1. I have never seen a bug report
about hangs when resizing.

Jan


Re: Xemacs Prcs problem (still persists)

1999-08-18 Thread Jan Vroonhof
Prashanth Mundkur [EMAIL PROTECTED] writes:

   ** Variable reference to constant :buffer 
   ** Variable reference to constant :force
 [...]
   ** Variable reference to constant :get-descriptor-too 

The messages are nothing to worry about. They are caused when a
package tries to be compatible with Emacsen that do not support
keywords natively.

 Is there a way of getting xemacs to look in the
 right place? 

Normally it picks up all subdirectories of site-lisp at startup. Are
the permissions on the prcs directory OK?

Jan


Re: xemacs at console won't suspend

1999-08-17 Thread Jan Vroonhof
Brian Servis [EMAIL PROTECTED] writes:

 This is a know bug with xemacs20-nomule and gpm.  The solutions are to
 either recompile xemacs without gpm support, or stop gpm before
 starting xemacs on the console.  See
 http://www.debian.org/Bugs/db/pa/lxemacs20-nomule.html for the several
 VERY OLD bugs on this subject.  I think someone had submitted a patch
 but for some reason it has never been fixed.

It _has_ been fixed in recent version of libgpm. This is not an XEmacs 
bug at all. XEmacs just happens to be one of few programs that uses
libgpm.

It isn't even a _real_ libgpm bug. It is actually a libc5 vs glibc 2.x 
issue. Glibc has changed the semantics of signal handlers (I think
from BSD to sysv). Its subtle problems like these that cause real
headaches.

The libgpm code now uses a more portable method (although it still
runs only on linux).

Jan


Re: xemacs21 questions

1999-08-12 Thread Jan Vroonhof
Micha Feigin [EMAIL PROTECTED] writes:

 I just installed xemacs21. It's still running together with xemacs20
 untill it will work fine. (I Installed it because I hoped for some new
 mule support which apperently isn't present yet).

What new mule support had you hoped for?

Jan


Emacs copyright was [Re: IglooFTP goes commercial. Violation of GPL?]

1999-08-09 Thread Jan Vroonhof
[EMAIL PROTECTED] (Paul D. Smith) writes:

 How do you determine this?

The Mule people said so. It is kept pretty low profile

 All the copyright statements I saw in 20.4 after a quick check were
 merely by the FSF, including such docs as etc/DISTRIB.

I don't have 20.4 here. But this is the top of coding.c from 20.3

/* Coding system handler (conversion, detection, and etc).
   Copyright (C) 1995, 1997, 1998 Electrotechnical Laboratory, JAPAN.
   Licensed to the Free Software Foundation.

This file is part of GNU Emacs.

 That's quite fascinating if true.

Amazing isn't it.

 I wonder what the story is behind
 this; RMS has never been willing to do this before, and for him to bend
 like this simply to integrate what is, quite frankly, not a very good
 implementation of i18n (IMO, of course) is interesting to say the least.

If you believe Erik Naggum, it is because of pressure to compete with
XEmacs. However I don't think so. I think that it is more the fact
that he already had promised Kenichi Handa that he would merge in the
changes (from what was then NEmacs) if would rewrite them to allow to
not only one other language (Japanese) but multiple languages.

In addition the Mule people do have funding to have people work full
time on it (and to fly developers to Japan for conferences!).

The funny thing is:
hearsay 
Apparently he was offered a similar deal by Sun.
Had a accepted that he would have not only have had a cleaner Mule
implementation but the XEmacs redisplay engine too.
/hearsay

Jan



Re: IglooFTP goes commercial. Violation of GPL?

1999-08-08 Thread Jan Vroonhof
[EMAIL PROTECTED] (Paul D. Smith) writes:

 to take someone to court for violating the copyright.  The FSF's
 position in a court case (if it were to ever come to that) is immensely
 strengthened and simplified by virtue of being the sole copyright
 owner.  As such, they have much more legal clout they can use to _avoid_
 court.

Contrary to popular opinion the FSF is _not_ the sole copyright holder
of GNU Emacs. The copyright to FSF Emacs is jointly held by the FSF
and the Electrotechnical Laboratory (which is the Japanese government
research institute that is responsible for Mule).

Jan


Re: where is xemacs21?

1999-06-15 Thread Jan Vroonhof
Joachim Trinkwitz [EMAIL PROTECTED] writes:

 If you mean the Debian *package* psgml, note that it doesn't work with
 xemacs (all versions), it depends on a flavour of (GNU-)emacs;

Yes, but there really is no reason it couldn't be made to work. I
thought  the main reason the Debian package was separate is that
XEmacs comes with its own version

 xemacs
 users most of the time had to be contented with older versions of the
 packages (which I always thought would possible to overcome, but
 depended on some political rather than technical decision of the
 maintainer, but maybe I'm wrong here).

The real reason is that the 1.1.x releases of psgml's are betas.
XEmacs includes the latest official release which is 1.0.3.

  stick them in /lib/xemacs/site-packages/lisp
  
 Thanks for the hint, I saw it on xemacs.org's Quick Start Guide
 page, too,

Doesn't surprise me as I wrote both :-)

 but that didn't work here.

It should. Could you please find out why?

-- 
Jan Vroonhofhttp://www.math.ethz.ch/~vroonhof/
Mathematik,   vroonhof @  math.ethz.ch
HG E16, ETH-Zentrum,  Tel: +41-1-6325456/25154
Raemistrasse 101, CH-8092 Zuerich.  Fax: +41-1-6321085


Re: where is xemacs21?

1999-06-14 Thread Jan Vroonhof
Min Xu [EMAIL PROTECTED] writes:

 How about the /etc/*emacs/site-start.d/* stuff? 
 
 If I want to keep the xemacs20 style, i.e., automatically source these 
 starting up files, how can I do that?

You need to copy the Debian specific code that does that (not sure
where that is, I am not near a Debian system now) to the new tree. If
you want to be fancy you can stick it into
.../site-packages/lisp/auto-autoload.el

Jan


Re: default ungziped /usr/doc/*/* ?

1999-06-14 Thread Jan Vroonhof
Steve Lamb [EMAIL PROTECTED] writes:

  find . -name \*.gz | xargs gunzip
 
 Of course, if he did this, he shouldn't expect the system to
 upgrade cleanly anymore, and worse, remocving the packages won't
 delete the uncompressed files.
 
 Hey, his system, he wants to mangle it instead of learning zless, zmore,
 zgrep, etc, that's his perogative.  I'm only more than happy to help him
 along.  ;)

It would be nice if the package system supported something like this
(i.e. would consider both the normal and the gz version as part of the 
package). Not all formats have zxxx equivalents yet (dvi comes to
mind).

Jan


Re: default ungziped /usr/doc/*/* ?

1999-06-14 Thread Jan Vroonhof
J.H.M. Dassen [EMAIL PROTECTED] writes:

 You can use see from the mime-support package to view compressed/gzipped
 DVI files.

Sigh...A simple xdvi would be a lot nicer.
Let me rephrase my wish then: I would if I could get some global 
option to get the documentation uncompressed. For some reason the
/usr/doc hierarchy is where my expectations are most add odds with
debian policy.

Jan


Re: where is xemacs21?

1999-06-13 Thread Jan Vroonhof
Joachim Trinkwitz [EMAIL PROTECTED] writes:

 2. Grab the corresponding packages for the new packaging system from
ftp://ftp.xemacs.org/ or one of its mirrors  (bbdb, auctex, gnus,
psgml, ... whatever, there are no standard lisp packages included
any more)

Note that the debian version of psgml is newer than the one include in 
the XEmacs packaging system (the debian one is officially still beta I 
believe).

 Works out of the box here, as you can see from my X-Mailer line in the 
 header. You can even update the packages online from within Xemacs now
 (there is sort of a dependency system);

Unfortunately those dependencies are compile-time dependencies only
(i.e. source dependencies in Debian terms). Most of them these are
superset of run-time dependencies, but not always.  A real dependency
system is planned. 

 the only thing I don't know
 yet is how to install local lisp stuff properly.

stick them in /lib/xemacs/site-packages/lisp

Jan

-- 
Jan Vroonhofhttp://www.math.ethz.ch/~vroonhof/
Mathematik,   vroonhof @  math.ethz.ch
HG E16, ETH-Zentrum,  Tel: +41-1-6325456/25154
Raemistrasse 101, CH-8092 Zuerich.  Fax: +41-1-6321085


Re: wdm and xdm co-exisitng - is this a bug?

1999-05-20 Thread Jan Vroonhof
Martin Bialasinski [EMAIL PROTECTED] writes:

 The thing is, that you could manage :0 with xdm, :1 with wdm and XDMCP 
 with gdm or such. So the packages don't conflict in a traditional
 sense. But looks like all of them try to manage :0 and therefore there 
 is this mess.

Wouldn't this be solved by having a general S99dm:0 startup script and 
having that managed by the alternative system?

Jan


Re: Life at 4 bogomips

1999-05-10 Thread Jan Vroonhof
George Bonser [EMAIL PROTECTED] writes:

 In dselect the Scanning available packages .. part puts out about
 one dot every three seconds.

Isn't this output from 'dpkg'?, it can build huge internal tables (or
something  like that at least it grew to a wopping 13MB RSS for me
once.). However I think it has a --small-mem option, maybe that
improves stuff?

Jan


Re: Why was gs-aladdin removed as recommends from magicfilter?

1999-04-07 Thread Jan Vroonhof
Brian Servis [EMAIL PROTECTED] writes:

  Recommends: lpr | lprng, gs (= 3.33) | gs-aladdin
  
  to
  
  Recommends: lpr | lprng, gs (= 3.33)
  
  Isn't this carrying the free/non-free argument a bit far?
  In addition, the packages in main 
 =  * must not require a package outside of main for compilation or
 =execution (thus, the package may not declare a Depends or
 =Recommends relationship on a non-main package), 

If that is the reason then I think this either a bug in the policy or
a misinterpretation of it. It does not require it because the
recommends is  on gs | gs-alladin. i.e. you can satisfy it with the
DFSG free version of gs.

Jan


Re: What advantage; gs-aladdin vs. gs?

1999-04-07 Thread Jan Vroonhof
Brian Servis [EMAIL PROTECTED] writes:

 For me it is the addition by the gs-aladdin maintainer of the HP Deskjet
 driver.

But that driver is LGPL so it could also go into the free gs.

 I use it with the 660c but it works great, much better than the dj550
 driver that is in the free gs.

Indeed, at least it needs a lot less tuning. I just wish Uli would
allow his dj8xx driver in as well. That has much better color support.

Jan


Re: printcap, filtering, etc

1999-03-15 Thread Jan Vroonhof
Richard Harran [EMAIL PROTECTED] writes:

   # Magic filter setup file for HP DeskJet 500 series color
   # printers with only CMY cartridge installed.
 and my printer has black  CMY cartridges.  Is the filter using the
 colour cartridge to make black,

Probably not. The printer is intelligent enough to decide by itself
how to make black correctly.

However for my 600dpi output, I am currently using (for my 690C) the
extra 'hpdj' driver that is built into the Debian version of
Ghostscript (it is not a standard ghostscript driver). This driver has
a seperate manpage. This driver is probably the best general purpose
HP deskjet driver there is currently.
(see ftp://ftp.pdb.sni.de/pub/utilities/misc/hpdj.html)

If you want really good colour support you can use the hp850

http://www.erdw.ethz.ch/~bonk/software.html

driver. I think there is a gs-alladin package in project/experimental
that has this compiled in.

Unfortunately there seems to be no driver that supports the photo
cartridge.

Jan


Re: debian - NFS - Solaris

1999-02-24 Thread Jan Vroonhof
Jean Pierre LeJacq [EMAIL PROTECTED] writes:

 My experience is that the Linux NFS server is broken when working with
 Solaris NFS clients.

You are aware that there is a bug in the Solaris NFS clients when
interacting with the Linux 2.2 NFS deamon? Sun apparently has a patch
for that you should install.

jan


Re: Xemacs question

1999-02-11 Thread Jan Vroonhof
Gunnar Schotta [EMAIL PROTECTED] writes:

 I have a problem using the ^-Key in Xemacs. When I use the key
 there is a message in the status line dead circumflex not defined.

That is not the error messsage :-) There is a dead_circumflex in
there. I know what you mean now but in general it is very good idea to 
be very very exact in giving error messages. Preferably use cut and
paste (you can see past error messages in XEmacs by typing C-h l).

Also you might consider using a more specific forum for you questions.
For instance, had you used www.dejanews.com you would have discovered
that this question is FAQ on comp.emacs.xemacs.

 I need this key for auctex-mode in mathematical environments like
 simply $x^2$.

Add this to your .emacs to fix this particular XEmacs bug

(define-key function-key-map 'dead_circumflex compose-circumflex-map)

 Can anybody help me?

You can also opt to switch of dead keys by choosing the nodeadkeys
variant of your keyboard in XF86Config.

Jan


Re: Xemacs question

1999-02-11 Thread Jan Vroonhof
Jan Vroonhof [EMAIL PROTECTED] writes:

 That is not the error messsage :-) There is a dead_circumflex in

dead-circumflex of course

 
 (define-key function-key-map 'dead_circumflex compose-circumflex-map)

Thus (define-key function-key-map 'dead-circumflex compose-circumflex-map)


Re: Why not as a newsgroup?

1999-01-12 Thread Jan Vroonhof
[EMAIL PROTECTED] (Martin Bialasinski) writes:

 
 http://www.debian.org/Lists-Archives/

I am reading debian-devel there occasionally and I can assure you this is
NOT a viable alternative.

1. The software cannot handle multipart/signed messsages :-(
2. The threaded display does not contain dates.
3. On busy lists the web pages become quite big.
4. The archive is constructed only once a day on master and then it
   takes a while to propagate to the mirrors.

etc ...

Jan


Re: What's the story on Xemacs+GPM?

1998-12-10 Thread Jan Vroonhof
Matt Garman [EMAIL PROTECTED] writes:

 Yeah -- I actually recompiled today with egcc (enhanced GNU cc).  You
 want to use the --with-nucurses configure option (again, I don't
 know how that translates to debian package building).  In order to do
 this, though, you need to install some type of ncurses-dev package on
 your system.  On mine, the package is called libncurses4-dev.  You
 don't want to use termcap anyway, ncurses is superior.

Note that if you have ncurses installed the configure script will use
that by default anyway.

Jan


Re: What's the story on Xemacs+GPM?

1998-12-10 Thread Jan Vroonhof
Daniel Elenius [EMAIL PROTECTED] writes:

 Not for me, it didn't! According to dselect, I have libncurses4 and
 libncurses4-dev installed.

If this happens with the pristine XEmacs sources then that would be a
bug. From configure.in

  dnl Autodetect ncurses.
  if test -z $with_ncurses; then
AC_CHECK_LIB(ncurses, tgetent, with_ncurses=yes, with_ncurses=no)
  fi
  if test $with_ncurses = yes; then
[...]
  else dnl $with_ncurses = no
dnl Autodetect terminfo/-lcurses/-ltermlib/-ltermcap


Re: What's the story on Xemacs+GPM?

1998-12-09 Thread Jan Vroonhof
Daniel Elenius [EMAIL PROTECTED] writes:

 I'm aware that Xemacs has problems with GPM (if you put Xemacs to
 sleep while GPM is running, things turn ugly).

Actually it is GPM (or better the libgpm library code) having problems
with glibc2. A patch is being worked on by the GPM maintainers.

 But is it possible to use GPM to paste text into Xemacs from a
 different VC? And the other way around? I certainly can't!

XEmacs understands GPM for real, i.e. it sees a real mouse click.
Therefore it needs to the selection handling itself
However I am not aware of any code in XEmacs that does that.

Jan


Re: DEL key in Xemacs

1998-11-24 Thread Jan Vroonhof
Daniel Elenius [EMAIL PROTECTED] writes:

 Yes, but xemacs in X works fine, it's when I run it in the console
 that I get this problem. Is there a similar setting for the console
 somewhere?

Just to be specific: Are we talking about XEmacs running on a true
linux console (i.e. terminal type is 'linux') or xemacs -nw running
under an xterm?

If it is the latter you basically will have to wait until XEmacs
21.0 (may the debian-xterm stuff fixes this). 

The problem is to find out what character code your backspace key
generates. If it is '127', often displayed as C-? or ^?, then XEmacs
20.4 will always map that to 'delete'. XEmacs 21.0 will try to be more
intelligent about that.

If your are indeed on a linux console and backspace generates 127 then 
you can force XEmacs to do what you want with something like this.

(puthash ?\^? 'backspace keyboard-translate-table)

This basically undoes the code in XEmacs that makes that particular
translation.

Jan


Re: saving font size in xemacs 20.4

1998-11-12 Thread Jan Vroonhof
[EMAIL PROTECTED] (Matt Garman) writes:

 Whenever I change the font size in xemacs 20.4, and do a save
 options my font change is always lost.  I checked the faq, and made
 sure that Options-Frame Appearance-Frame-Local Font menu is not
 checked.  I also have the following line included in my ~/.emacs file: 
 
 (setq options-save-faces t)
 
 Still, xemacs always reverts to the same (tiny) font size.  Anybody
 know the story on this?

May there is an error in your .emacs file. It then stops reading and
never gets to where it reads the .options file.

Jan


Re: Build of xemacs-20.4-7 fails

1998-11-03 Thread Jan Vroonhof
Paul Seelig [EMAIL PROTECTED] writes:

 /usr/src/XEmacs/xemacs20-20.4-5/lib-src/profile.c:51: too few arguments to 
 function `gettimeofday'

This sounds like a configure failure. 

The source package is probably using some --with-bla-bla switches that 
are incompatible with your hamm install and cause other tests to fail.
(you can check in /usr/src/XEmacs/xemacs20-20.4-5/Installation)

XEmacs 21.2.x (the bleeding edge development version) build out of the 
box on my ham system.

Jan

P.S. If that really is the case you should file a bug report against
the debian package. Using --with-bla-bla=yes is generally bad. 


Re: Hamm Dselect

1998-10-23 Thread Jan Vroonhof
Antti-Juhani Kaijanaho [EMAIL PROTECTED] writes:

 On Fri, Oct 23, 1998 at 05:34:46PM +0100, [EMAIL PROTECTED] wrote:
  Which is the way to access several CD's from dselect at the same time?
 
 I believe that there is no such way, unless you have several CD-ROM
 drives so that you can mount all of them simultaneously.  Sorry.
 
 There has been talk in the -devel list about creating such a method
 for Debian 2.1 as even the main distribution of the current unstable
 (slink) won't fit on one CD.

See ftp://ftp.datom.de/pub/people/heiko/debian/dpkg-multicd/

I bought some CDR's from Heiko with Hamm and these were already
included there. They work fine.

Jan


Re: xdm replacement?

1998-10-13 Thread Jan Vroonhof
Noah L. Meyerhans [EMAIL PROTECTED] writes:

 Well, kdm actually does offer a nice piece of functionality that xdm
 doesn't.  It allows you to choose an X session at login (kde, window
 maker, afterstep, etc), by providing a combo box that lets you choose the
 parameter that gets passed to the Xsession script.

This exactly the main problem I have with the KDE project and it
remains to be seen whether GNOME will do it better. This isn't
exactly rocket science. It has been done before. CDE's dtlogin can do
it, f.i.. Same for pictures, IRIX has done that for ages. It would
have been a lot nicer if this could have been included in the
original xdm. Same holds for several other apps that have been
KDEifed.

Somehow moving from xbla to kbla always induces a fork so that
functionality relatively independent of any real KDE features does not 
migrate (easily) to the original.

Jan


Re: XEmacs on laptop BEEPING

1998-09-28 Thread Jan Vroonhof
Wayne Cuddy [EMAIL PROTECTED] writes:

 I have xemacs20.x loaded on my Toshiba laptop.

First of all.
  1. Questions like this are more likely to be answered in a more
 specific form, like comp.emacs.xemacs
  2. Before you post, do some research using the FAQ and dejanews and
 you will see that lots of people have shared your problems and
 solutions are already presented there. You'll the find it is
 Q 2.1.11 of the FAQ. This will save me and other a lot of time. 

Now the hard part
  3. it isn't an XEmacs problem at all. It is an XServer problem. In
 particular with the implementation for some CT chipsets.
 (you'll see this problem is also mentioned in the XFree86 docs).

Now the good part

4. There is work around. Put
   Option sw_cursor
 in XF86Config.
  
Jan


Re: Found out how to get Xemacs to remember font and color changes....

1998-08-26 Thread Jan Vroonhof
Christopher Barry [EMAIL PROTECTED] writes:

 After A LOT of Altavista searching and reading through quite a few
 different emacs FAQs,

Next time try looking closer to home :-)

C-h F will het you the FAQ. It is Q3.0.7. (the faq also should be on
www.xemacs.org).

A dejanews search on comp.emacs.xemacs is alsways a good thing to try too.

 I found out you need to put:
 (setq options-save-faces t) 
 in your .emacs file for those changes to be saved.

Hopefully you also read WHY that is. The supported interface is to use 
customize. As of 21.x (setq options-save-faces t) won't work anymore.
A true replacement for the font menu won't be in untill after 21.0
probably.

Jan


Re: What xfsft is.

1998-08-07 Thread Jan Vroonhof
Christopher Barry [EMAIL PROTECTED] writes:

 As far as advantages of xfsft over xfstt go,

The main advantage of xfsft for me is that it could be linked into the 
XServer so that I do not need to run a seperate fontserver.

Jan


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Re: gnuserv xauth

1998-08-05 Thread Jan Vroonhof
Deniz Dogan [EMAIL PROTECTED] writes:

 How can I use a normal user`s gnuserv process as root? What I want to
 do is: as root to use a normaluser`s emacs to edit some conf files.
 
 [EMAIL PROTECTED]:~# xauth -f /home/deniz/.Xauthority extract - :0.0 | xauth 
 merge -
 [EMAIL PROTECTED]:~# gnuclient -h dogan.dyn.ml.org ipfw.dotfile 

 What am I missing or doing wrong?

1. gnuclient xauth uses a cookie for display :999

use this (our version of mkcookie also makes a cookie for localhost:0,
your milage may vary).

#! /bin/sh
GNU_HOST=bolzano
export GNU_HOST
# Make Gnuserver cookie for poor user.
if [ -f $HOME/.Xauthority ]
then
 xauth add $GNU_HOST:999 . `xauth -q list localhost:0 | cut -d' ' -f5`
fi

2. Gnuclient only tells the remote XEmacs to find-file the file, so the 
   user has to have permission to edit the file. You could try using
   efs if you allow root ftp access.

Jan


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Re: School Proof-of-concept network

1998-08-04 Thread Jan Vroonhof
[EMAIL PROTECTED] writes:

 It is a vision of mine that linux will be used more in schools,

Not only of yours. Some have even made it a reality.
See
  http://www.heise.de/ct/schan/
That is german project supported by C'T. It allows schools to connect
to the internet using a specially prepared linux distribution to act
as dial-up gateway and server. As far as I know this server comes with 
a special administration front-end that makes it easy for non-unix
people to manage.

This might make it easier to convince your colleages. It is used in
real schools. The only thing left to do would be to translate the
support programs and documentation into English (Are there german
classes at your school?).

Jan


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Re: emacs !!

1998-08-03 Thread Jan Vroonhof
[EMAIL PROTECTED] writes:

 To edit faces in xemacs, not sure about emacs.
 
 M-x edit-facesRET
 (I haven't used it but it looks pretty easy.)

The recommanded way is M-x customize-faces. Which has the advantage
that it will still works in 21.0 and also works on both Emacsen. It is 
less WYSIWYG.

Jan


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Re: Kernel compilation

1998-02-19 Thread Jan Vroonhof
Santiago Vila [EMAIL PROTECTED] writes:

 
 You may use fakeroot, so iii) is not really a limitation.
 

Aha..good. However I recall that make-kpkg puts explicit checks for
root. Those should be removed then.

Jan


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Re: Kernel compilation

1998-02-19 Thread Jan Vroonhof
Santiago Vila [EMAIL PROTECTED] writes:

 The checks are needed, because you have to be able to do a chown to
 root

I still do not like checks like these, I'd rather have it bomb out at
the chown. But that is just side-issue.

 But if you use fakeroot, make-kpkg will really believe you are root
 :-)

Nothing better than a little white lie :-)

Jan

Is fakeroot building the norm in hamm?


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Re: Kernel compilation

1998-02-18 Thread Jan Vroonhof
Manoj Srivastava [EMAIL PROTECTED] writes:


Hi Manoj, thanks for make-kpkg I like it a lot. Especially the fact
that your own kernel a full fledged package.

 
  Disadvantages of using make-kpkg
  - -- - -
 
   i) This is a cookie cutter approach to compiling kernels, and
  there are paople who like being close to the bare metal.
  ii) This is not how it is done in the non-Debian world. This
  flaunts tradition.


iii) Doing it this way forces you to be root to do a kernel compile.

I know this probably more of a problem with the packaging system
itself. However it would be very nice if this could be changed. There
should be no need to be root to compile a kernel, only when installing 
it.

Just wanted it said once

Jan


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Re: Unable F1-F4 mc running in rxvt

1997-10-28 Thread Jan Vroonhof
Martin Bialasinski [EMAIL PROTECTED] writes:

 In xemacs for example I get dead-circumflex is not defined this makes
 the use of the T-^ command ion gnus somewhat difficult :-)

http://www.math.ethz.ch/~vroonhof/emascs/x-compose.el.gz

Jan


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Re: xemacs and mail

1997-09-28 Thread Jan Vroonhof
Craig Sanders [EMAIL PROTECTED] writes:

 i guess what i'm looking for is a blend of xemacs/gnus and pine/elm.

Use gnus. Gnus is not only a news reader but also a mail reading
program.  It excells at using mailling lists. Look in the info file
under Select methods Getting Mail.

The only thing it doesn't have is imap but that is being worked on (I
believe an experimental nnimap backend is available)

Jan



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Re: Linux in Wired

1997-08-28 Thread Jan Vroonhof
Andy Kahn [EMAIL PROTECTED] writes:

 have loads of features.  however, i recently took the same data that
 i was pumping into gnuplot and plopped it into MS Excel, then made
 terrificly beautiful graphs (multi-column, bar, 3d, etc) with un-
 believable ease, and then sent them into a PowerPoint presentation.

Note that the Graphics are one of Excels strong points (especially
compared to other Windows based Spreadsheats). I agree fully that for
manipulating graphics a GUI interface is often well suited. Another
example is the ease with which you can make flow text around a picture
with a complicated contour in say PageMaker compared to how difficult
that is in TeX.

Note that even in one of its strong points Excel lets you down. F.i. Excel
supports logarihtmic graphs (hooray!) but they don't look terrificly
beautiful to me and you cannot plot say betwen 10^-5 and 10^-3
because the upper scale is arbitrarily limited to be 10 or above. It
seems that they only built it in to be able to display Bill Gates's
net worth against time :-).

 as much as i dislike Win95/NT/MS, this Excel-PowerPoint process
 was unbelievable and beats the heck out of grinding through gnuplot's
 numerous options.

However I do not see what the ease of creating bussiness graphics in
Excel has to with the merits of Powerpoint. One should check how the
linux bases spreadsheats like Applix, StarCalc and [insert other one
who's name I cannot remember right now] do in this respect?

As far as I know there aren't any GUI graphics programs for Linux. The
closest I know is gnuplot outputting to fig for xfig.

Jan


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Re: incorporation

1997-08-22 Thread Jan Vroonhof
Rick Hawkins [EMAIL PROTECTED] writes:

 3) Liability. The corporation is legally a person. If someone got
the bright idea to sue Debian (for whatever reason, including
frivolous), individuals would be liable without incorporation.
Incorporated, individual liability extends only to acts of that
individual.

Just wondering: If that was a concern wouldn't have been better to
have incorperated in a country where the legal climate is less
aggressive?

It would proably have been more expensive though..

Jan


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/etc/crontab.daily and the security hole in find | xargs

1997-08-07 Thread Jan Vroonhof

[Sorry if this question has been adressed a zillion times but the
search function of the archive seems broken]

[Sorry again: I am reading this list through the web-archives and
august hasn't appeared yet. Could you CC me]

First of all let me thank everybody who has worked on Debian 1.3.1 for
all their efforts. It is greatly appreciated. (Using a distribution
does make one feel as if somebody else has tinkered with your system
though :-)).

I was checking out the files in /etc/crontab.daily and there it says
above the standard
 find old tmp files | xargs rm
lines something to the effect of These lines commented out because of
the obvious security hole.

What security hole?

The only one I think I can see would be that xargs actually passes
it's command line to the shell without properly escaping the filenames
it puts in.

Regardless of the nature of the hole: Is this fixed somehwere? The above
hole would be fixed by making xargs call rm directly I think.

Thanks again,

Jan



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