Re: What is the secret to using Lyx with Hebrew?

2009-03-03 Thread Maxim Kovgan
I used lyx by implementing the instructions from huji site about lyx.
what I got to was:
when I pressed F12 (IIRC), it *switched* language, both he->en and
en->he, depending on the current state.
I don't remember having to worry about anything else.

I don't understand exactly what do YOU wish to achieve ?

M.



On Fri, Feb 20, 2009 at 5:06 PM, Dotan Cohen  wrote:
> I have tried several configuration of Lyx 1.6 settings, and I can
> create mixed Hebrew / English documents just fine. However, I must
> select which language each text span is, so that it's directionality
> will not be backwards. (English as hslignE for instance). What is the
> secret to getting Lyx to do this by itself?
>
> Yes, I have STFW and gone through all TFA but I do not see this
> particular issue raised. I asked on the lyx list but nobody there
> knows. However, wikipedia and other places claim terrific RTL support
> for Lyx, so I assume that this is a misconfiguration error on my part.
>
> שבת שלום
>
> --
> Dotan Cohen
>
> http://what-is-what.com
> http://gibberish.co.il
>
> א-ב-ג-ד-ה-ו-ז-ח-ט-י-ך-כ-ל-ם-מ-ן-נ-ס-ע-ף-פ-ץ-צ-ק-ר-ש-ת
> ا-ب-ت-ث-ج-ح-خ-د-ذ-ر-ز-س-ش-ص-ض-ط-ظ-ع-غ-ف-ق-ك-ل-م-ن-ه‍-و-ي
> А-Б-В-Г-Д-Е-Ё-Ж-З-И-Й-К-Л-М-Н-О-П-Р-С-Т-У-Ф-Х-Ц-Ч-Ш-Щ-Ъ-Ы-Ь-Э-Ю-Я
> а-б-в-г-д-е-ё-ж-з-и-й-к-л-м-н-о-п-р-с-т-у-ф-х-ц-ч-ш-щ-ъ-ы-ь-э-ю-я
> ä-ö-ü-ß-Ä-Ö-Ü
> ___
> Linux-il mailing list
> Linux-il@cs.huji.ac.il
> http://mailman.cs.huji.ac.il/mailman/listinfo/linux-il
>

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Re: Support contracts for Debian

2007-11-20 Thread Maxim kovgan

Amos Shapira wrote:

On 21/11/2007, Baruch Even <[EMAIL PROTECTED]> wrote:

We are deploying servers around the world (currently in one location,
later more) and we need to have external support for them. I'm not
sure on the exact plan and need as I'm "just" a developer. Currently
I'm the only Linux expert around and I'd rather stay a developer and
not turn into an operations/sys-admin guy. I believe what is wanted is
essentially a long term second line of support with obligations as to
response times and such, something akin to what is described for
RedHat at http://www.redhat.com/support/policy/sla/production/

I think that installation is already covered by our plans so this is
more of a longer term issue. I'm not looking for immediate quotes
though I will forward information to those in-charge to decide. I am
interested in companies that are able to provide such a level of
support for Debian servers.


I'd much rather be using Debian too but it's pretty much not an option
when deploying servers at most hosting providers we talked to. I was
willing even to consider Ubuntu but it wasn't offered either.

At least in our situation - the service we get is that the hosting
provider (we currently use The Planet) buys the hardware according to
our specs, puts it up and installs the OS that we ask for - CentOS 5
(to save on RHEL) was the most obvious choice (even the request for an
amd64 version seemed to look a bit out of ordinary to them) and asking
for Debian draw responses between "not in our shop" and "gimme 150$ an
hour to put it up for you and for any request regarding this system in
the future". Even more so - they had Debian in their "supported OS's"
drop-down box but it turned out that it's there because it USED to be
supported but not any more, so it actually got a step back with that
host (my guess is that it was supported by one of their acquisitions).


I think at Debian website you can always search, and even find a source for 
debian based service, for US of A. And I bet it's even professional.




Regards,
Max.





So I now have to settle for CentOS 5 on our production servers, but
I'm getting used to it.

Before that ordeal I planned to move our in-house servers from the
hodge-podge of redhat/fedora that we have to Debian but after that
experience I have to re-consider since the basic idea in
operations/production is to minimize the number of technologies you
have to keep track off.

Good luck,

--Amos

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--
Maxim Kovgan,
Distributed Systems and Data Mining Laboratory
Computer Science, Technion
http://dsl.cs.technion.ac.il

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Re: autocad 2004 for linux

2007-11-20 Thread Maxim kovgan

Biran, Yahav (Yahav) wrote:

Is anybody knows about autocad version for linux, I'm using the autodesk
version and from there site it looks that there are only windows versions
:(.


There's a nice program that can write/read DXF files, it's name is QCad.

It seems to be quite compatible with autocad, but I am not sure it has all the 
parts libraries, and the device support AutoCAD.


Please tell me if this thing is usable for you.


Regards!










Currently I'm runnning it with wine, but its very clumsy.


No virus found in this outgoing message.
Checked by AVG Free Edition. 
Version: 7.5.503 / Virus Database: 269.16.0/1135 - Release Date: 11/16/2007

10:58 PM
 



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Maxim Kovgan,
Distributed Systems and Data Mining Laboratory
Computer Science, Technion
http://dsl.cs.technion.ac.il

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Re: recommended web development environment?

2007-11-15 Thread Maxim kovgan

Michael Tewner wrote:

I saw Joomla mentioned - so I thought I would plug Plone - a great CMS
built on Zope.

It's super cool. It has a large user base. It has a large developer
base. It's fun. It's well documented. It even has KSS - an AJAX
library. It's robus. It's Python. It has a Cheese Shop. It has
conferences. It's open source.

It's an option worth looking into. Check them out at plone.org


|I second that|

It can be interconnected with LDAP, AD, NIS, PAM.
It has a booking center ( I use it for cluster booking :) )
IT has a lot of plugins.
Very good stuff.


Max.


-mike


On Nov 13, 2007 8:57 PM, Amos Shapira <[EMAIL PROTECTED]> wrote:

On 14/11/2007, Gilad Ben-Yossef <[EMAIL PROTECTED]> wrote:


When creating a SMALL BUSINESS WEB SITE (which is what the question was
about), coding HTML and CSS by hand is a gross mistake. I know because I
did it twice already.

Now with the context of "I did it twice already" it adds some more weight to
your opinion (besides your reputation not to bullshit most of the time :). I
already installed WP on my desktop right after reading your recommendation
but haven't got around to play with it. We already have a colour scheme and
some fonts defined by a graphics designer for other promotional stuff
(business cards, flyers we are going to distribute, the huge sticker all
over the back windows of our car) so I'll have to learn how to teach
whatever I use to comply with that.

That aside, I find it pretty frustrating not to be able to fully follow web
site designs so I figured it could be a good, justifiable opportunity to
learn this stuff (a bit like playing with assembly language, UNIX kernel
internals and the network stack from the ethernet layer up almost two
decades ago still helps me "connect things together" even when dealing with
much "higher" technologies like Java, web apps, databases, or even "foreign"
technologies like Windows since they all eventually have to work in the same
framework).

Thanks,

--Amos




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Computer Science, Technion
http://dsl.cs.technion.ac.il

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Re: I installed Debian 4 etch on my PC

2007-11-15 Thread Maxim Kovgan
this seems like spam.


On Wed, 2007-11-14 at 13:25 +0100, Web Master wrote:
> Hi everyone,
>  
>  I installed Debian 4 Etch on my PC. Earlier time I have got many mail, where 
> the writer said: my linux (Mandriva, SuSE, Fedora, etc) is not a serious 
> operating system.
>  
>  Now I am working on Debian I tried the apt-get install (remove, as so on) 
> command, the dpkg command, and the synaptic package manager software.
>  
>  What is the other advantage of this OS?
>  
>  On my PC the following server softwares are running:
>  
>  debian:~# nmap -A localhost
>  
>  Starting Nmap 4.11 ( http://www.insecure.org/nmap/ ) at 2007-11-14 12:38 CET
>  Interesting ports on localhost (127.0.0.1):
>  Not shown: 1660 closed ports
>  PORT  STATE SERVICE VERSION
>  21/tcpopen  ftp ProFTPD 1.3.0
>  23/tcpopen  telnet  Linux telnetd
>  25/tcpopen  smtpPostfix smtpd
>  53/tcpopen  domain
>  80/tcpopen  httpApache httpd 2.2.3 ((Debian) mod_python/3.2.10 
> Python/2.4.4 PHP/5.2.0-8+etch7 mod_perl/2.0.2 Perl/v5.8.8)
>  110/tcp   open  pop3Courier pop3d
>  111/tcp   open  rpcbind  2 (rpc #10)
>  113/tcp   open  ident   OpenBSD identd
>  139/tcp   open  netbios-ssn Samba smbd 3.X (workgroup: MSHOME)
>  143/tcp   open  imapCourier Imapd (released 2005)
>  445/tcp   open  netbios-ssn Samba smbd 3.X (workgroup: MSHOME)
>  548/tcp   open  afpovertcp?
>  631/tcp   open  ipp CUPS 1.2
>  853/tcp   open  mountd   1-3 (rpc #15)
>  901/tcp   open  httpSamba SWAT administration server
>  953/tcp   open  rndc?
>  2049/tcp  open  nfs  2-4 (rpc #13)
>  3128/tcp  open  squid-http?
>  3306/tcp  open  mysql   MySQL 5.0.32-Debian_7etch1-log
>  1/tcp open  httpWebmin httpd
>  
> 
> 
> PÁRATLAN AKCIÓ MOST!
> Mosógépek,mosogatógépek, beépíthető gépek
> ORSZÁGOS kiszállítással az AEGshop.hu-tól
> http://ad.adverticum.net/b/cl,1,6022,222445,270525/click.prm
> 
> 
> =
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> 


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Re: Webmail like Gmail + encryption

2007-09-18 Thread Maxim Kovgan
Another approach is to use VPN  for all work related internal data exchange.
the data will be encrypted. it will be transparent to the user,
and the mail servers won't have to suffer encrypting overhead.

Can you still define the answers to Danny's questions?



On 8/14/07, Danny Lieberman <[EMAIL PROTECTED]> wrote:
> Kfir
>
> What is the threat,  who is  the attacker and what is the asset you are
> protecting?
>
> There is little reason to encrypt internal email in my experience. Let's say
> that Mike in sales has an insider tip on company  stock options and he wants
> to tell Yael in HR.  Encryption doesn't mitigate that threat. Let's say that
> Yossi has a secret algorithm he wants to sell to the dark side. Encrypting
> internal email won't mitigate that threat either. If there are confidential
> files being sent by email to external destinations - encrypt the files and
> give the key to the recipient.
>
> BUT - If you're concerned about information leakage then your cheapest and
> most effective countermeasure is monitoring email transmission for
> particular data types and destinations.
>
> Danny
>
>
>  On 8/14/07, Kfir Lavi <[EMAIL PROTECTED]> wrote:
> > Hi Danny,
> > I want to encrypt inside company emails.
> > I thought about building a mail server with webmail and a plugin for
> encryption.
> > Most of the use of the webmail interface will be from known computers.
> > The amount of emails will be at a hundreds.
> > But I need to keep the private key at each user hand.
> > I'm thinking to pass the encryption, I don't want it to be a burden.
> >
> >
> > On 8/13/07, Danny Lieberman <[EMAIL PROTECTED]> wrote:
> > > Kfir
> > >
> > > What exactly are you trying to achieve by encrypting email - are you
> trying to encrypt business communications between employees and
> vendors/customers to protect from eavesdroppers or do you want to encrypt
> the message repository and protect it from attackers?
> > >
> > > Before you start applying encryption as a panacea do a little threat
> analysis first.  Ask yourself - what assets are you trying to protect, what
> are the threats and what are your vulnerabilities.
> > >
> > > My experience with extrusion prevention with a fair number of customers
> has shown the following:
> > >
> > > a. It's  better to use outgoing email in clear text because 1) you can
> monitor what people are doing  and 2) having  a business partner
> decrypt/encrypt is generally a pain in the ass that is greater than the
> value of the business transaction.
> > >
> > >
> > > b. If you have high-value business communications between your company
> and vendors - you are better off just encrypting  the file (for example a
> sensitive contract or product design doc) and sending  the encrypted
> attachment.  This will enable you to monitor who is sending and who is
> receiving and with the right monitoring system - you will be able to detect
> that an encrypted file was sent which is interesting information in it's own
> right.
> > >
> > > Read my blog entry on this topic
> http://www.software.co.il/blog/2007/06/secure_communications_without_1.html
> > >
> > > Best regards
> > > Danny
> > >
> > >
> > >
> > >
> > > On 8/10/07, Kfir Lavi < [EMAIL PROTECTED]> wrote:
> > > > Danny,
> > > > Google apps is exactly what I'm trying to avoid :-)
> > > > What did you mean by "You don't want to get involved in encrypted mail
> on your lonesome."?
> > > >
> > > >
> > > > On 8/10/07, Danny Lieberman <[EMAIL PROTECTED]> wrote:
> > > > > Kfir
> > > > >
> > > > > The best bet for you is Google Applications - surf to
> www.google.com/a
> > > > >
> > > > > You don't want to get involved in encrypted mail on your lonesome.
> > > > >
> > > > > danny
> > > > >
> > > > >
> > > > > On 8/9/07, Kfir Lavi <[EMAIL PROTECTED]> wrote:
> > > > >
> > > > > > Hi,
> > > > > > I would like to keep company emails secure and encrypted.
> > > > > > I'm looking for a webmail program that is similar to Gmail. It
> don't have to own all the stuff, just to be productive.
> > > > > > I would also want encryption. I want all the emails be encrypted
> automatically.
> > > > > > What is the procedure for a user? should he take with him a usb
> private key?
> > > > > > I'm looking for your comments on the idea.
> > > > > >
> > > > > > Tnx,
> > > > > > Kfir
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Danny Lieberman
> > > > > Reduce risk with practical threat analysis- visit us at
> www.ptatechnologies.com
> > > > > "All things being equal, the simplest solution tends to be the best
> one." Occam's razor
> > > > >
> 
> > > > > www.software.co.il/blog   - Israeli software, music and mountain
> biking
> > > > > www.software.co.il/pta - Download a free copy of the
> PTA-Practical threat analysis tool
> > > > >
> 
> > > > > Tel Av

Re: 32Gb servers?

2007-07-11 Thread Maxim Kovgan

have you checked Apple's XServe ?  The server costs 18000 shek in
Israel, which can have upto 32GB. I think you should buy the server
separately, and then buy RAM, it's about 1500 shek per 2GB, so it
makes 16x1500 8x3000, 24000
which makes up to 4 shekels.
If you talk to them, you may get a bit less, and if you're a business,
you get the 15.5% "discount" of V.A.T.

by default runs OS X, but can be installed with either windows or Linux.

Note these are far costier than in USA (where they cost ~3000$+V.A.T.,
so maybe it is worth the burden to import one from one of the ebay
stores, it will cost you less than Israel.


Cheerz.







On 6/18/07, Amos Shapira <[EMAIL PROTECTED]> wrote:

Hello,

Where would you go if you had to get a 32Gb RAM server, much
preferably rack-mounted.
Don't care so much about CPU or very fast disks, just needs lots of RAM.
Can run either Windows (possibly developer's preference) or Linux (my
preference).

Dell's smallest server which supports 32Gb jumps the price to over 45k
when it comes with 32Gb, 44k of this is just for the ram.

I'm trying to dig the other big name brands (IBM, Sun, SGI, HP) but so
far their web sites weren't very helpful to understand what can they
offer that answers these simple requirements.

Thanks,

--Amos

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Re: ANNOUNCE: Keysigning Party In August Penguin 5

2006-07-21 Thread Maxim Kovgan

Isn't it supposed to be Penguin 6 ?


On 7/21/06, Meni Livne <[EMAIL PROTECTED]> wrote:

Greetings,

As always, we'll be having a keysigning party as part of the August Penguins
event this year.

If you want to participate in the keysigning party, then you should send your
public key together with its Key ID and fingerprint to the address
[EMAIL PROTECTED], no later than Saturday, August 5. If you don't
receive a confirmation within a few days that your key has been received,
then please send it again. And of course you need to show up in the event
itself.

More information (in Hebrew) is available at
http://www.iglu.org.il/wiki/index.php/August_Penguin_5/key_signing_party

You are encouraged to forward this to anyone interested.


Regards.

--
Meni Livne <[EMAIL PROTECTED]>


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[Job Offer] DSL laboratory, Technion, Haifa is searching for a part time SysAdmin.

2006-06-15 Thread Maxim Kovgan

hi, *!
here's a job offer, it best fits a Technion student, but any suitable
Haifa area resident will be fine.

Oerview:
Distrubuted Systems and Data Mining Lab (DSL), at the Computer Science
Faculry of Technion, is looking for a part-time linux sysadmin, to
work as a lab's staff.

Job Description:
The applicant will be responsible for installation/configuration and
troubleshooting of lab's computers. They are mixed linux/windws
machines, so the candidate must be able to administer windows too.

Requirements:
- practical and proven experience of linux systems administration and
general PC hardware troubleshooting.
- ability to commit for at least 1 year of employment

Higher priority will be given the applicants experienced or with
academic background
in the fields of:
- Distributed computing, HPC/HTC
- GRID technologies ( Globus, Condor )
- Security

The candidates should sent their CV to Eran Issler: erani _AT_ cs.technion.ac.il

PLEASE NOTE: Only suitable applicants will be replied.




Best regards,
Max.

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Re: Looking for animation generation software.

2006-06-14 Thread Maxim Kovgan

just a google search:

http://ktoon.toonka.com/


On 6/13/06, David Harel <[EMAIL PROTECTED]> wrote:

Hi,


Would like a recommendation for free easy to learn/use animation software.

--
Regards.

David Harel,

==

Home office +972 77 4422234
Fax:+972 77 4422234
Cellular:   +972 54 4534502
Snail Mail: Amuka
D.N Merom Hagalil
13802
Israel
Email:  [EMAIL PROTECTED]



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Re: RAM & swap

2006-02-07 Thread Maxim Kovgan
Maybe this is something you're interested in:
http://virtualthreads.blogspot.com/2006/02/understanding-memory-usage-on-linux.html

This is another emphasis, but generally, there's also "swappiness", and
misc related ratios tunable from sysctl or directly via /proc that
determine how much is being swapped and how much not.

you should search googlw for linux swapping policy etc.
regards,

Max.

On 2/7/06, Oleg Goldshmidt <[EMAIL PROTECTED]> wrote:
>
> Michael Ben-Nes <[EMAIL PROTECTED]> writes:
>
> > All the data is fed as one huge transaction that takes allot of
> > memory.
>
> How much memory?
>
> > I noticed that one 1GB RAM machine the task cant be completed ( kernel
> > kill the process )
>
> What exactly happens? Is there anything interesting in the syslog,
> such as
>
> "Out of Memory: Killed process ..."
>
> or anything of the kind?
>
> > while on 3GB RAM it can.
> >
> > The strange thing is that on the 1GB RAM machine the swap is not used
> > at all.
>
> How much swap is there?
>
> --
> Oleg Goldshmidt | [EMAIL PROTECTED] | http://www.goldshmidt.org
>
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Re: cron problem

2006-01-24 Thread Maxim Kovgan
Hi Shlomo.
I think it is rather useless to use "mail" binary in the cronjobs,
since cron uses it anyway.
the only thing you really need to do is to write something onto the
stdout from a cron job's script. namely, the date, and scripts name.
add:
echo "$0 started at `/bin/date`"
to the start of the script, and:
echo "$0 finished at `/bin/date`"
This will really suffice, the advantage of this is tremendous:
On the email you get, you will have delievery related timestamp. so
you will know if the mail is coming late or the cron script is running
late.
Sometimes email is processed not immediately, and this is something
you haven't taken into the account in your attempts.

Best regards,
Max.



On 1/23/06, Shlomo Solomon <[EMAIL PROTECTED]> wrote:
> Hi again
>
> I did a clean install of Mandriva2006 on my machine and although, on the
> whole, it went well, I have had a few minor problems. Although I solved most
> of them, there are still a few that I can't seem to solve.
>
> Here is one such problem:
>
> In cron.hourly there are 5 jobs. None of them are **heavy**, but cron seems to
> finish only after 50 minutes.
>
> cron.hourly runs at 1 minute past the hour. Here's the relevant line
> from /etc/crontab:
>
> # run-parts
> 01 * * * * root nice -n 19 run-parts /etc/cron.hourly
>
>
> Here are the jobs in cron.hourly (I added the first and last for testing):
>
> [EMAIL PROTECTED] ~]$ ls -la /etc/cron.hourly
> total 49
> drwxr-xr-x2 root root   328 Jan 23 19:58 ./
> drwxr-xr-x  244 root root 17384 Jan 23 19:35 ../
> -rwxrwxr-x1 root root   296 Jan 23 19:53 -test-hourly*
> -rwxr-xr-x1 root root   279 Jan 23 19:56 hylafax*
> lrwxrwxrwx1 root root14 Jan 13 14:46 msec -> /usr/sbin/msec*
> -rwxr-xr-x1 root root   324 Jan 23 19:57 sysstat*
> lrwxrwxrwx1 root root27 Jan 19 22:26 zz-myechotest
> -> /data1/myscripts/myechotest*
>
> I added "debugging code" similar to the following to the end of each of the
> above scripts:
>
> ## first we test echo
> echo "  this script is " $0
> echo "  this is a test of the echo command in a CRON job   "
>
> ## now mail to solomon
> echo "hylafax-hourly is mailing to solomon" | mail -s "hylafax-hourly solomon"
> solomon
>
> At 1 mnute past the hour, I get 5 e-mails (one from each of the above jobs),
> but only at 51 minutes past the hour, I get an e-mail from cron itself
> including the output of the 5 echo lines.
>
> Note that the "debugging code" is at the end of each script, so I assume that
> should rule out the possibility that one of the jobs is actually running for
> 50 minutes. I also looked at the output of ps -A and top and didn't see
> anything unusual.
>
> According to the mail log  in /var/log/mail/info, 5 e-mails are being sent at
> 1 minute past the hour and 1 is being sent at 51 minutes past the hour (just
> as I'm receiving them). For readability, I marked each of the 6 e-mails in
> the log with   ->, but nothing else was changed.
>
>
> ->Jan 23 20:01:00 shlomo1 postfix/pickup[25600]: 56BED8ECD: uid=0
> from=
> Jan 23 20:01:00 shlomo1 postfix/cleanup[10110]: 56BED8ECD:
> message-id=<[EMAIL PROTECTED]>
> Jan 23 20:01:00 shlomo1 postfix/qmgr[8546]: 56BED8ECD:
> from=<[EMAIL PROTECTED]>, size=469, nrcpt=1 (queue active)
> ->Jan 23 20:01:00 shlomo1 postfix/pickup[25600]: 5BB018ECC: uid=0
> from=
> Jan 23 20:01:00 shlomo1 postfix/cleanup[10110]: 5BB018ECC:
> message-id=<[EMAIL PROTECTED]>
> Jan 23 20:01:00 shlomo1 postfix/local[10112]: 56BED8ECD:
> to=<[EMAIL PROTECTED]>, orig_to=, relay=local, delay=0,
> status=sent (delivered to mailbox)
> Jan 23 20:01:00 shlomo1 postfix/qmgr[8546]: 56BED8ECD: removed
> Jan 23 20:01:00 shlomo1 postfix/qmgr[8546]: 5BB018ECC:
> from=<[EMAIL PROTECTED]>, size=473, nrcpt=1 (queue active)
> Jan 23 20:01:00 shlomo1 postfix/local[10112]: 5BB018ECC:
> to=<[EMAIL PROTECTED]>, orig_to=, relay=local, delay=0,
> status=sent (delivered to mailbox)
> Jan 23 20:01:00 shlomo1 postfix/qmgr[8546]: 5BB018ECC: removed
> ->Jan 23 20:01:00 shlomo1 postfix/pickup[25600]: A58C78ECD: uid=0
> from=
> Jan 23 20:01:00 shlomo1 postfix/cleanup[10113]: A58C78ECD:
> message-id=<[EMAIL PROTECTED]>
> Jan 23 20:01:00 shlomo1 postfix/qmgr[8546]: A58C78ECD:
> from=<[EMAIL PROTECTED]>, size=481, nrcpt=1 (queue active)
> ->Jan 23 20:01:00 shlomo1 postfix/pickup[25600]: AA5C28ECC: uid=0
> from=
> Jan 23 20:01:00 shlomo1 postfix/cleanup[10110]: AA5C28ECC:
> message-id=<[EMAIL PROTECTED]>
> Jan 23 20:01:00 shlomo1 postfix/local[10112]: A58C78ECD:
> to=<[EMAIL PROTECTED]>, orig_to=, relay=local, delay=0,
> status=sent (delivered to mailbox)
> Jan 23 20:01:00 shlomo1 postfix/qmgr[8546]: A58C78ECD: removed
> Jan 23 20:01:00 shlomo1 postfix/qmgr[8546]: AA5C28ECC:
> from=<[EMAIL PROTECTED]>, size=469, nrcpt=1 (queue active)
> ->Jan 23 20:01:00 shlomo1 postfix/pickup[25600]: B64A18ECB: uid=0
> from=
> Jan 23 20:01:00 shlomo1 postfix/cleanup[10113]: B64A18ECB:
> message-id=<[EMAIL PROTECTED]>
> Jan 23 20:01:00 shlomo1 

Fwd: Open source One Sided Accountisting Management program

2006-01-18 Thread Maxim Kovgan
-- Forwarded message --From: Maxim Kovgan <[EMAIL PROTECTED]>Date: Jan 18, 2006 4:22 PM
Subject: Re: Open source One Sided Accountisting Management programTo: Ori Idan <[EMAIL PROTECTED]>Hello, guys.Let me join a discussion:
How one apply to the IRS with a software package to serve this purpose ?Is there some kind of schema restriction ?some API ?some kind of unified data format ?
all this is very interesting... Regards.On 1/16/06, Ori Idan <
[EMAIL PROTECTED]
> wrote:No, it is not approved yet.Which means you can not send a report generated by this software to the
IRS, however if you use this software only for invoices and internalaccounting and the yearly report is done by a CPA than it is Ok.I am using this software for my invoices.--Ori IdanRami Addady wrote:
>> Dose it approve by the Israeli IRS?>> Regards,> Rami>> Omer Zak wrote:>>>You may want to check out Ori Idan's Drorit>>(

http://sourceforge.net/projects/drorit)>>>>While it is double-sided, its interface language is Hebrew.>>A year ago it did not have a CSV exporter, and I started developing one.>>However I did not get around to finish it.
>> --- Omer>>>>On Tue, 2006-01-10 at 16:30 +0200, Ido Kanner wrote:>>>>>>>Hello,>>>>>>I'm looking for an open source program (I hope for Linux but if it's a
>>>Windows/BSD it's also okay for now) that does *one sided* Accounting management>>>for personal use (that is, *no* IRS or any external group will get this>>>information).>>>The program must support Hebrew on writing and hopefully the interface (that's
>>>why gnucash is not an option for now :( ). It also should be able to support>>>exporting the data to many known file types from csv and xml to more exotic formats.>>>>>>Does any of you know other programs that support (at least using Hebrew and
>>>exporting) such things ?>>>>>>>>>>>>=To unsubscribe, send mail to 

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Re: Maximum number of interruprs a CPU can receive without dropping/losing any

2005-12-03 Thread Maxim Kovgan
On ש', 2005-12-03 at 03:17 -0500, Rafi Gordon wrote:
> Hello,
>   Thanks for the answer.
> 
> > I suppose it is OS-, device-, and driver-dependent.
> 
> You don't mention the CPU here directly. I assume the CPU and it's clock speed
> has also to do with the upper limit of interrupts from which on
> interrupts will be dropped. Am I right ? From your answer it seems that the
> device driver is the one (sloely?) which decides this upper limit on
> the number of interrupts.

no. CPU can always ignore interrupt requests as it wishes.
the 'waiting queue' is AFAIK architecture (CPU model + other
peripherals) specific

> 
> >if the handler eats all the cycles on handling
> the interrupts then the consumers of the device (applications) won't
> get the CPU. Therefore the OS may start dropping interrupts (and yes,
> losing data) at some point.
> 
> A practical example which had driven me to post this question originally:
> I want to know when I should use NAPI (polling) instead of interrupts
> in a network
> card so that I won't loss interrupts. (and data , as a result).

This is why drivers introduce a tunable parameter for the driver IRQ
requests threshold.
there are NIC's buffers. Extreme example: 
the NIC controller can throw interrupt request each time there is new
data in its rcv buffer or it can be tuned up to do this less frequently,
say after a  watermark has been reached. if you want this to be
efficient and working, you need to know how big NIC's buffers are, and
can tune up your OS's tx/rx network queue lengths ( via sysctl and
ifconfig )




> 
> The rate of interrupts the nic receives depends of course on the number
> of packets which are sent by the application.

and many other tunable things.

> 
> So I assume that on machines with sow CPU the amount of maximum
> interrupts the CPU can handle will be lower (linearly ?) than the 
> amount of maximum interrupts th CPU  can handle on machines with
> faster CPU.

true, unless this is a special CPU that is designed not to miss
interrupts: if this is a RT OS, it is designed for this, and the devices
are designed not to create too many interrupts.

> 
> Is there a way, except experimenting, in which I can get to know , for
> different CPUs
> (with different clockspeed)  ,when it is better to use NAPI (polling)
> instead of interrupts?

If you're talking about NIC, then your problem is on receiving data
( you can always retransmit on send )
If you have a modern NIC, It is always better to fill its buffers and
then to flush them into OS's buffers, because they are usually faster
than the main memory of a regular computer.

I don't know of a way to know how frequently IRQ can be handled/sent
to/from CPU, except _reading_CPU_manual_ really thoroughly...

I actually never had to do this.

Is your original question too secret to directly be asked over ML ?

-Max.


> 
> -- RG
> 
> 
> 
> 
> 
> On 01 Dec 2005 13:42:23 +, Oleg Goldshmidt <[EMAIL PROTECTED]> wrote:
> > Rafi Gordon <[EMAIL PROTECTED]> writes:
> >
> > >   I assume that there is a limit on the maximum number of
> > >   interruprs a CPU can receive without dropping or losing
> > >   interrupts and not handling them.
> > >
> > >   Is there a way in which I can determine in Linux what is this
> > >   limit (apart from bombing the CPU irq lines...) ?
> > >
> > >   Is this a hw detail which is constant regardless
> > >   of which operating system runs on that processor ?
this should be bound by CPU's clock and IRQ queue, but today there are
special IRQ handling circuits that work between the device and the CPU.
( hmm... can't remember the name ... )

> >
> > I suppose it is OS-, device-, and driver-dependent. It is likely
> > limited by the maximal rate at which the device driver is able to
> > handle the interrupts: if the handler eats all the cycles on handling
> > the interrupts then the consumers of the device (applications) won't
> > get the CPU. Therefore the OS may start dropping interrupts (and yes,
> > losing data) at some point.
> >
> > There is a variety of related mechanisms that an OS can employ.
> > In some cases the OS may disable interrupts while handling an
> > interrupt. In some cases it may set a timer, and if the timer
> > expires and the device in question claims it is ready it is an
> > indication that an interrupt was missed, and the handler may be
> > invoked manually.
> >
> > See, for instance, Chapter 10 of LDD3,
> >
> > http://www.oreilly.com/catalog/linuxdrive3/book/ch10.pdf
> >
> > --
> > Oleg Goldshmidt | [EMAIL PROTECTED] | http://www.goldshmidt.org
> >
> 
> =
> To unsubscribe, send mail to [EMAIL PROTECTED] with
> the word "unsubscribe" in the message body, e.g., run the command
> echo unsubscribe | mail [EMAIL PROTECTED]
> 
Many hands make light work. -- John Heywood


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Re: midi on kernel 2.4.

2005-11-07 Thread Maxim Kovgan
On ב', 2005-11-07 at 20:48 +0200, David Harel wrote:
> Hi all,
> 
> I am trying to set midi no my laptop using midi howtos. It has an ESS 

What exactly are you willing to  do ?

is it for controlling a MIDI device  ?
just to play midi files ?
to use internal MIDI device ?





> Maestro 3 ES1983s sound card. I can here music.
> I tried to check if this card is supported in 
> http://www.4front-tech.com/osshw.html
> It seems in general that the card is supported but I didn't find ES1093s 
> specifically.
> I configured the kernel to have oss and midi loopback (modules sound.o 
> and v_midi.o) and I get kmid to start (before that it said it can't open 
> /dev/sequencer) but I can't here anything.
> I also do not have the file /dev/sndstat nor anything associated to 
> sound in /proc.
> Eventually I understood I should have a sequencer installed and that it 
> has to do with the midi loopback. I installed lmuse. All in vain.
> I think in Microsoft all that would have been avoided (not that I think 
> that that is a reason to shift to XP).
> 
He played the king as if afraid someone else would play the ace. -- John
Mason Brown, drama critic


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Re: locale under Slackware 10.2

2005-10-21 Thread Maxim Kovgan
On ו', 2005-10-21 at 21:06 +, Shlomi Shalem wrote:
> I am using Slackware 10.2 and everything works just fine for me except 
> one: I can't properly set my locale for some reason.
> I changed (as a root) the following files:
> 
> /etc/profile.d/lang.csh:
> 
> setenv LANG C
> setenv LC_CTYPE he_IL.UTF-8
> setenv LC_NUMERIC C
> setenv LC_TIME C
> setenv LC_COLLATE C
> setenv LC_MONETARY C
> setenv LC_MESSAGES C
> setenv LC_PAPER C
> setenv LC_NAME C
> setenv LC_ADDRESS C
> setenv LC_TELEPHONE C
> setenv LC_MEASUREMENT C
> setenv LC_IDENTIFICATION C
> 
> /etc/profile.d/lang.sh:
> 
the following isn't sh's syntax:

> export LANG C
> export LC_CTYPE he_IL.UTF-8
> export LC_NUMERIC C
> export LC_TIME C
> export LC_COLLATE C
> export LC_MONETARY C
> export LC_MESSAGES C
> export LC_PAPER C
> export LC_NAME C
> export LC_ADDRESS C
> export LC_TELEPHONE C
> export LC_MEASUREMENT C
> export LC_IDENTIFICATION C
> 
the follwowing is:
export LANG=C
export LC_CTYPE=he_IL.UTF-8
export LC_NUMERIC=C
export LC_TIME=C
export LC_COLLATE=C
export LC_MONETARY=C
export LC_MESSAGES=C
export LC_PAPER=C
export LC_NAME=C
export LC_ADDRESS=C
export LC_TELEPHONE=C
export LC_MEASUREMENT=C
export LC_IDENTIFICATION=C

Make sure this is effective by logging into the shell.
Then when logging into X make sure the vars aren't overwritten by GDM,
or whomever..

cheers.

> 
> Yet, for some reason, these changes won't take any effect. My locale 
> output is:
> 
> LANG=en_US
> LC_CTYPE="en_US"
> LC_NUMERIC="en_US"
> LC_TIME="en_US"
> LC_COLLATE=C
> LC_MONETARY="en_US"
> LC_MESSAGES="en_US"
> LC_PAPER="en_US"
> LC_NAME="en_US"
> LC_ADDRESS="en_US"
> LC_TELEPHONE="en_US"
> LC_MEASUREMENT="en_US"
> LC_IDENTIFICATION="en_US"
> LC_ALL=
> 
> I have he_IL.UTF-8 in the list when I do 'locale -a'. Though, when I run 
> the script lang.sh, it shows me the next message:
> 
> -bash: export: `he_IL.UTF-8': not a valid identifier
> 
> No problems occured while running lang.csh
> 
> Thanks for helping.
> 
> =
> To unsubscribe, send mail to [EMAIL PROTECTED] with
> the word "unsubscribe" in the message body, e.g., run the command
> echo unsubscribe | mail [EMAIL PROTECTED]
-- 
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DSL,Technion
phone#: 3864


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Re: Actcom without a dailer costs more

2005-09-21 Thread Maxim Kovgan
Ido Kanner wrote:

>Hi list,
>
>Recently I updated my 4 years old account in Actcom (this is my 4th year).
>After watching the price of the account in my office, I found out that I pay a
>lot more for a lot less. That is I pay 760 NIS for 750 without a dialer, while
>at work we pay a lot less for a faster connection. 
>  
>
I don't know about you. I just know that their initial stake is to
increase your payment each year. then if you shut up, you pay more for
less. they want to make money, in the end.
fight with them, argue, make some noisy letters and they will prefer a
lower price than no customer at all.
unfortunately this is a very common practice in Israel.
( cannot witness about other countries )
I personally hate this.

Best regards,
Max.

>BTW I was told that if I'll move to a dialer, it will cost me 200 NIS less !!!
>
>After a long talk with the finance, I found out that the reason for that is
>that I do not use a dailer, and the CO of Actcom decided that users without a
>dialer should pay more, alto as most of you know, the infurstracture and the
>technical stuff for Radius and other servers that are working in the background
>requires a lot more work (not to mention the support team that need to handle
>very stupid issues such as passowrd lost, incurrect login issues etc) ...
>
>The finance person also mentioned that I need to pay more, because a dialer
>gives them (Actcom) the ability to monitor connections. But on LAN (you all 
>know
>that cables connection is a LAN) you can monitor activities as well, and not to
>mention that a dialer and the rest of the servers that you pass along the way
>makes the connection slower.
>
>Now don't get me wrong, I really like Actcom, and the fact that they support 
>our
>community is a hugh Plus for me, and thats even before I mention their very 
>good
>tech and Linux support etc..
>
>But I do not wish to have a dialer, And I do not like the fact that the user
>should handle PPP connections for such thing. ADSL btw also does not really
>requires user intervention (L2TP is the protocol that ADSL talks, and
>theoretically the ADSL router should make the converting between Ethernet and
>ADSL on it's own).
>
>BTW If they will not give a better price, I don't think that I will continue
>working with them next year ...
>
>What do you think ?
>
>Ido
>
>
>
>=
>To unsubscribe, send mail to [EMAIL PROTECTED] with
>the word "unsubscribe" in the message body, e.g., run the command
>echo unsubscribe | mail [EMAIL PROTECTED]
>  
>


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Re: PC-to-phone VoIP

2005-08-20 Thread Maxim Kovgan
On Saturday 20 August 2005 17:46, Eran Tromer wrote:
> Hi Tzafrir,
>
> Thanks for the detailed analysis, but I'm afraid I got lost in the
> details [1]. Can you recommend some specific, tested combination of
> software and service that's known to work (including over NAT) and can
> be configured by a VoIP newbee in well under an hour?
>
>   Eran

Eran, isn't skype-in and skype-out just good enough ?

Max.
>
>
> [1] Being in an expensive hotel with very limited time puts me in the
> highly atypical attitude of "Just make it work, I don't care how".
>
> On 08/20/2005 07:08 AM, Tzafrir Cohen wrote:
> > On Fri, Aug 19, 2005 at 07:20:35PM -0400, Eran Tromer wrote:
> >>Hi,
> >>
> >>Is there any reliable PC-to-phone VoIP solution for Linux that's
> >>reliable, works while on the road and requires a sane amount of
> >>configuration?
> >
> > Yes. It is only a matter of what you want.
> >
> > Let's separate the the issue to a number of problems:
> >
> > 1. A convinient client
> >
> > 2. Connecting to a VoIP<->PSTN gateway
> >
> > 3. The gateway itself
> >
> > Let's assume that we'll use some standard protocol. More on that later
> > on. There are a numbe of free clients, and I figure that they'll keep on
> > improving. So let's leave (1) out of this message for follow-ups.
> >
> > As for (3): You can either set up your own gateway if you have a home
> > server with a reasonable bandwidth. A decently compressed line is no
> > more than 20kbps (should be closer to 10kbps,  about 2kBps) . But then
> > again, you hould have a permanent address to connect to and a stable
> > enough setup. And I'm not sure you'd want that.
> >
> > Another alternative is to buy a termination account. There are quite a
> > few of those. I'm not sure about Israeli termination because the legal
> > status of such an activity in Israel is still gray (if not black). The
> > main point is to assure that you can connect to that provider using a
> > standard protocol. And here I get to (2).
> >
> >
> > SIP currently the most common protocol for VoIP. It generally works
> > well, except when NAT is concerened. There are some methods to work
> > around that problem (e.g: STUN server as a proxy). This is one route.
> >
> >
> >
> > Another route is IAX2. Originally a protocol used internally by the
> > Asterisk PBX. Generally simpler than SIP[0]. It also sends both control
> > and data through the same UDP ports pair. Thus it easily traverses NAT.
> >
> >>I know of only two purporting to be such, namely Skype (semi-evil and
> >>chokes on my laptop's sound system)
> >
> > It also means you can't easily move to a different provider. Skype is
> > not just a non-free client (like the "gizmo project") but also a
> > different network.
> >
> >>and GnomeMeeting (which is hardcoded
> >>to a specific H.232-based provider that was happy to charge my credit
> >>card but refuses to reflect this in the account balance).
> >
> > H323 is generally a sane person tries to avoid ;-)
> >
> >>Free-as-in-beer software loses a bit of its value proposition when you
> >>need to pay the hotel US$1.50 per phone call despite having Net access...
> >
> > Of the free software phones I've tried for Linux, the one I most liked
> > was iaxcomm. It still has to improve, though. Both iaxcomm and kaix
> > got into debian unstable recently.
> >
> > [0] SIP stands for:
> >   SCSI-3 Interlocked Protocol
> >   Simulated Input Processor
> >   SMDS Interface Protocol
> >   Strategische InformationsPlanung
> >   Symbolic Input Program
> >   Session Initiation Protocol
> >
> >   But unlike what some people think, S does not stand for Simple.
> >
> >   Source: Virtual Entity of Relevant Acronyms (Version 1.9, June 2002)
> >   [vera], through dict.
>
> =
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-- 
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Distributed Systems & Data Mining Lab
Computer Science
Technion, 32000, Haifa
ISRAEL
phone# (+972)-(4-829)3864


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Re: Debian & Political standings

2005-08-11 Thread Maxim Kovgan
On Thursday 11 August 2005 18:00, Michael Ben-Nes wrote:
> Hi Everyone
>
> While installing Debian i was asked to choose from which coutry I am.
> I was suprised that in the country list I found the following entry:
> Palestinian territories, Occupied
>
> Its not that importent but:
> 1. Does debian need to take a stand in the dispute ?
> 2. Even if they choose to show the Palestinian territories why they
> added the "Occupied"?

Because the territories are occupied always by somebody: either Israeli army, 
or local militia. who differs - it's occupied.

> 3. if point 2 is accepteble why they didnt added "Iraq, Occupied" or
> "Basque, Occupied"  or maybe if they really want to state opinions how
> about "North Korea, death camps"?
Yes, or:
Russia, crime, corruption and human rights opression
:)
or:
Iran, Humeini Inshalla
or:
Ruwanda, famine.

Seriously, Michael, I've never noticed this one (it is in "P", where I've 
never reached.)
We need to see how to contact Debian developers team, but I think it is 
expected they will respond. at least "Deb" part of "Deb" & "Ian"

>
> Considering the fact that the Palestinian state never existed we can
> conclude that someone use Debian to say false accusations.
I think it is Freudian slip of one of the participants.

>
> I think that the Israeli Community should ask to correct that.
Agree.

>
> I also must clear that I dont take a political stand ( in the list ) for
> or against the Palestinian or their right for a home land.

hmm... 

>
> Cheers
>
> --
> Canaan Surfing Ltd.
> Internet Service Providers
> Ben-Nes Michael - Manager
> Tel: 972-4-6991122
> Cel: 972-52-8555757
> Fax: 972-4-6990098
> http://www.canaan.net.il
> --
>
>
>
> =========
> To unsubscribe, send mail to [EMAIL PROTECTED] with
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-- 
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Distributed Systems & Data Mining Lab
Computer Science
Technion, 32000, Haifa
ISRAEL
phone# (+972)-(4-829)3864


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Re: firefox loxs

2005-07-22 Thread Maxim Kovgan
Aaron wrote:

>Hi all,
>
>I have been having strange behavior with firefox.
>when I go to save a file or to close a tab or firefox the browser
>often (not every time) locks up.
>
>I googled but I didn't find anything exactly like my case, has anyone
>had this problem?
>  
>
If you're using Ubuntu Hoary, there's been a bad update to firefox.
It messed up extensions.
so, what I've done is: install of vanilla firefox from mozilla.org,
and I've updated symlinks accordingly.

Now I wait to the next update and I'll make sure the update doesn't mess
anything.

Best regards,
Max.

>does anyone have a solution?
>Thanks
>Aaron
>
>=
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need server installation+support+maintenance service contract in Haifa.

2005-07-10 Thread Maxim Kovgan
Shalom, list!
I seek for computer/IT services providers _IN_HAIFA_ (for a firm with office in 
Haifa)
They have SOHO network: 
ADSL modem, hub, several machines over 10/100 Ethernet.
They need:
- support contract for a period of time, this will be discussed during 
negotiations.

- NT domain controller, incl. hardware offer and support, based upon 
samba ( OS - be it whatever free OS, the client machines are windows XP)
- server should be headless, VNC controlled
- clients should have network drive mapped at logon to be used as 
backed up storage ( logon script )
- printer/fax service for clients
- backup procedure based on DVD; ntpd ( incl. instruction of the 
personnel ) the data is mostly office documents.
- optional: DHCP, BIND, for convenience etc.

NOTE: the guys got price offers from windows based service providers. I think 
that the OS cost and non the highest end hardware will make you win them. 

If you are a student, don't reply please. They need a company or an independent 
contractor, who will be _available_ ( according to the contract response time, 
of course )

Anyway, Please contact me via email, I will contact you back with a phone and 
other details off the list.


P.S.

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Re: job offer:

2005-07-06 Thread Maxim Kovgan
On ד', 2005-07-06 at 19:34 +0200, O.K wrote:
> And what is a DAE ?
Doing Actually Everything

> Cause the job sounds like a sysadmin...
> 
> - Original Message - 
> From: "Erez Doron" <[EMAIL PROTECTED]>
> To: "ilug" 
> Sent: Wednesday, July 06, 2005 4:27 PM
> Subject: job offer:
> 
> 
> > hi
> > 
> > we are looking for a full time DAE
> > Requierments:
> > Linux and windows system adminstration,
> > Creating/Supporting develpment enviroment
> > iptables, scripting, cygwin, cvs, makefiles etc ...
> > 
> > please reply to [EMAIL PROTECTED]
> > url:  www.camero-tech.com
> > 
> > 
> > 
> > =
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Re: OT: ubunto boot sequence

2005-07-06 Thread Maxim Kovgan
Dorit, The Ubuntu installer is actually Debian Installer.
It is text based.
If you're talking about braille integration - I don't know about it.

Max.


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Re: FC3 Question

2005-07-01 Thread Maxim Kovgan
On ו', 2005-07-01 at 19:19 +0300, Orr Dunkelman wrote:
> Dear all,
> 
> I have performed today an update on my Fedora Core 3 workstation (using 
> yum) that updated netpbm and openssh.
> 
> Once the update was finished each process trying to execute failed due to 
> error in /lib/ld-linux.so.2 that complained something about re-freeing 
> memory.
> 
> I've made the grief mistake of ring to reboot, and the system stops in 
> kernel panic every time I try to boot it (no matter what parameters are 
> sent):
> 
> error message:
> 
> audit(1120245386.026:0): avc: denied { execmod } for pid=1 comm=init 
> path=/lib/ld-2.3.5.so dev=hda5 ino=1392649 
> scontext=user_u:system_r:unconfined_t tcontects=system_u:object_r:ld_so_t 
> tclass=file
> /sbin/init: error while loading shared libraries: /lib/ld-linux.so.2: 
> cannot apply additional memory protection after relocation: Permission 
> denied
> Kernel Panic = not syncing: Attempted to kill init!
first thing, Orr - DON'T PANIC!

:)

try booting with selinux=0

then fixwhatever you need, then try enabling selinux stuff one by one.

Best regards,

--Max.


> 
> Now, the computer acted funny during shutdowns for the last two days.
> 
> I've tried to access the file system using a rescue disk, and succeeded, 
> the data seems unharmed.
> 
> Any ideas what is wrong and how to fix it, will be appreciated.
> 
> --
> Orr Dunkelman,
> [EMAIL PROTECTED]
> 
> "If it wasn't for C, we'd be writing programs in BASI, PASAL, and OBOL", anon
> 
> Spammers: http://vipe.technion.ac.il/~orrd/spam.html
> GPG fingerprint: C2D5 C6D6 9A24 9A95 C5B3  2023 6CAB 4A7C B73F D0AA
> (This key will never sign Emails, only other PGP keys.)
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Re: Mutt+Hebrew

2005-06-01 Thread Maxim Kovgan
I don't think this is a mutt related issue.
Get your terminal work with hebrew, then run mutt.

Max.

On ד', 2005-06-01 at 12:14 -0400, Gideon Alon wrote:
> Hi,
> Would anyone know how to get Mutt working with Hebrew fonts?
> 
> Thanks
> Gidi
> 
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Re: starting a program automatically with startx

2005-02-14 Thread Maxim Kovgan
On ב', 2005-02-14 at 20:24 +0200, [EMAIL PROTECTED] wrote:
> Hi,
> I have a file in which I write down the dates, hours etc of
> future events and a simple script that sorts the lines
> chronologically and prints out the output relevant to the next
> few days. A line in my .bash_profile calls this script every time
> I boot.
> Since we bought a second computer, for my wife, I hardly ever
> boot now. That is fine, but I've lost thereby my automatic
> reminder.
> I use to leave the graphic environement when I leave the
> computer, to allow my wife to shut it down or reboot if need be.
> nd restart X when I wish to use it.
> I tried to call that script automatically at startx, by including
> in .xinitrc the line:
> xterm -cu -geometry 100x39+0+0 -bg cornsilk -sb -sl 500 -ms blue1 
> -xrm 'xterm*pointerShape: dot' -title "Hebfont Xterm" -fn 
> '-etl-fixed-medium-r-normal--24-240-72-72-c-120-iso8859-8' -e
> /home/avraham/scripts remind 7 | less &
> .. but this does not work as expected.
I would go ( haven't checked your xterm syntax yet... ) to:
xterm -cu -geometry 100x39+0+0 -bg cornsilk -sb -sl 500 -ms blue1 -xrm
'xterm*pointerShape: dot' -title "Hebfont Xterm" -fn
'-etl-fixed-medium-r-normal--24-240-72-72-c-120-iso8859-8' -e
"/home/avraham/scripts remind 7 | less"
> What is the proper way to do it ?
I think you should use X11 enabled cron-like tools.
if you use gnome - there's evolution ...  or kalarm in kde ...
and...maybe there's some WMaker DockApp. 
The general problem is - to have the DISPLAY variable set properly and
xauth credentials too. 
i AM not so concentrated on this subj, but there's also an OSD wrapper,
so you can print your messages on X display too.

the points you should look at:
1. DISPLAY variable.
2. X11 access rights - xauth extract/merge , xhost + 127.0.0.1  etc.
3. spawning the term/osd whatever proggie should be from the allowed
user and into the allowed display/server.

I still think Kalarm/Korganizer/Evolution can do the job well too.

Best regards,
Max




> Thanks, Avraham
> 
> =
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** MAXIMUM TERMINALS ACTIVE. TRY AGAIN LATER **


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Re: so strange

2005-02-03 Thread Maxim Kovgan



On Thursday 03 February 2005 21:56, Aaron wrote:
> Hi all,
>
> I am scratching my head and most confused.
>
> Every time I burn a CD for a friend using Win 2000. He just can't read
> them and the disk causes him a system lockup.
>
> I ususally make cds in cdrecord and have tried a slow speed 12x or 10x
> or 8x even, but this doesn't seem to help.
>
> This last time I used K3b and no errors were reported, I even used an
> expensive media which seems to work for me well.
>
> I just go an email from my friend and again he can't read the cd???
>
> Has anyone seen this before?
> How can I change how I burn so he can read it?
> Is there any other cause of such strange behaviour?
You've started blaming yourself after this:
tried 1 CDROM except yours to read a CD.
and got a failure.

I suggest you to increase statistical experiment: most chances are that your 
friends' CDROM is old and needs a replacement/cleanup.

You're almost for sure Polish/married to one.

:)

Best regards,
Max.


>
> Thanks
> Aaron
>
> =
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-- 
Maxim Kovgan,
phone: 972-4-8293864
Distributed Systems Laboratory,
Technion, Israel
32000

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microsoft questions..

2004-11-09 Thread Maxim Kovgan
Hello, Hamakor.

I am about to purchase ibm's thinkpad r50e. it is bundled with Win XP home
edition. I don't need it. I want a refund [or a refund ticket to buy other
products in the price of win XP bundled there] for this.

I have contacted CMS [ the seller of thinkpads for BUG store ]
they've turned me to IBM.
they've turned me to IBM sales so the chain goes like this:
BUG -> CMS -> IBM -> IBM sales -|-> IBM worldwide [James Stevens]
|-> Microsoft Olivie Milovic

The question is: has this refund thing ever been done in Israel ?
Is it really possible to get the refund ?
can HaMakor help ?
Shall I bother ?

I am signed to linux-il, so I am sending this there too.

Best wishes,
M.

-- 
Real Programmers don't write in PL/I.  PL/I is for programmers who
can't decide whether to write in COBOL or FORTRAN.



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Re: FOSS DB with full Hebrew support

2004-06-19 Thread Maxim Kovgan
David Howard wrote:
Hi all,
I've been reading the recent thread on DBs with some interest, since 
I've been interested for some time in learning how to use a DB. My only 
previous DB experience was long ago with a DOS-based version of Lotus 
1-2-3, with very clunky Hebrew support. I am looking for a database 
programme suited to my needs.

The DB would be used by English teachers in a Jerusalem High School, to 
keep detailed ongoing records of students - class, hakbatzot, grades 
etc. Currently, such records are kept in (Hebrew-enabled) MS Excel 
files: English interface, all data in Hebrew. OOcalc offers some 
solutions, but like Excel requires alterations to multiple spreadsheets 
when any changes are made. A DB with full Hebrew support is an obvious 
solution. MS Access is *not* an option.

Most of the actual and potential users are native English speakers, 
MS-centric, with poor Hebrew literacy, with limited computer skills (is 
this redundant? ;-) ), and with *no* CLI skills.

The requirements therefore are:
1. *Full* Hebrew support
2. GUI, preferably but not essentially in English
3. Ability to import existing MS Excel data
4. Reasonable learning curve for the technically-challenged
First allow me to ask:
does your school use Linux as Desktop OS ? :)
Part I. DBMS:
.
The choice should be based on workload and data size.
Alternative 1. PostgresSQL http://www.postgres.com
Alt. 2. MySQL http://www.mysql.com
I suggest Postgres. I think you will need features like triggers & 
stored procedures.

Part II. Frontend:
.
Alternative 1: "Rekall". it's homepage is: http://www.totalrekall.co.uk
Alternative 2:  create a web based interface to the DB on top of 
Apache/PHP/{PostgreSQL/mySQL}. the teachers/secretary will browse the 
site, and play with the data.
Alternative 3: OOo Calc.

The only one who will have a steep learning curve (again if & only if 
he/she's decided to work in a small time frame) is the Sysadmin, who 
will have to learn DBA, and create a good frontend.

I do suggest alt. 1 as the best idea, inspite the fact it is
Best,
M.
Any and all suggestions will be gratefully received.
TIA

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Re: Running ping, need help

2004-06-09 Thread Maxim Kovgan
On Wed, 9 Jun 2004, Shachar Shemesh wrote:

> Hi all,
>
> I'm trying to provide a library call that will run a ping to a server.
> The catch is that it needs to be done as a non-root user, and I would
> like to avoid any solution that involves any SUID or root running
> processes beyond what is already there. That leaves me, pretty much, "ping".
>
> The catch is that I get a timeout value, and I'm asked to abort if the
> operation is not complete within that time (and report status).
> The code I'm using is doing the following (pseudo code warning):
> block sigchld
> fork
> (child - execve ping -c 1 -n -q hostname)
> pselect for timeout or sigchld
> kill INT the ping
> waitpid to get status.

man pthread_create
man pthread_mutex_init

good luck.
M.

>
> Now here's the thing. Sometimes, I can see that the ping returned fairly
> immediately, but the full timeout was spent. I suspect that, due to the
> fact pselect is not a system call in Linux, ping has indeed finished
> before the pselect, and the signal got lost. Does anyone have any
> alternative solutions to implement what I'm doing here?
>
>   Shachar
>
> --
> Shachar Shemesh
> Lingnu Open Source Consulting ltd.
> http://www.lingnu.com/
>
>
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 Max Kovgan..
 email: maxk _at_ cs.technion.ac.il .
 phone: 972-4-8294528   .



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Re: [OT]DB structure efficiency

2004-06-09 Thread Maxim Kovgan
On Wed, 9 Jun 2004, Amir Hardon wrote:

> Hi,
> I'm planning a DB structure for an e-commerce system, and facing some question
> about the DB efficiency that I don't know how to approach.
>
> For example what will be better, storing all items information in one table
> with one column for category, or having a separate items table for each
> category.
> My guess is that separate tables will be faster for use but will consume more
> disk space.
>
> Where can I learn about this subject? I guess it also depends on the DB
> backend I'm using, so for this case it is mySQL.

Once, several months ago, I was purrueing the same subject.
the keyword is "Database balancing".

I was pointed by someone to read on the subject.
if you dig a year back in this list archives, on my posts,
you shall find the answer.

cheers.
M.
>
> Thanks,
>   -Amir.
>
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 email: maxk _at_ cs.technion.ac.il .
 phone: 972-4-8294528   .



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Re: Linux distribution for black-box type firewall/router

2004-04-13 Thread Maxim Kovgan
On Tue, 13 Apr 2004, Aaron wrote:

> Hi,
>
> I have tried unsuccessfully to install debian a number of times.
> I keep coming back to rh based distros, but I must admit that debian
> boxes I have worked on run faster and are more stable.
this is strange, since ... the advantage of Debian comes best in updates
and the convenience of the usage/administration.

if you feel really significant difference in performance - this means
you do something wrong ... IMHO.

i do like Debian, i prefer installing Debian Server much more than RPM
based one, but i am not a fanatic.
performance is usually the matter of
fine tuning and not
installing and running redundant stuff, thus freeing resources to work.
>
> I beta tested Xandros and I have no idea how good it would be for a
> black-box but easy to install it is, stable it is, but it isn't free.
>
> I would guess there are distros out there that will do just what is
> needed.
>
> Aaron
> On Tue, 2004-04-13 at 15:02, Omer Zak wrote:
> > On Tue, 13 Apr 2004, Leonid Podolny wrote:
> >
> > > Now to the subject. I'm going to sound the extremely heretical idea. Not
> > > everyone needs a Linux router for that. What I'd do in such situation is
> > > get them a dedicated router specially designed for that matter. I don't
> > > mean the PC with Linux installed, but a little box the size of the adsl
> > > modem, which all it is able to do is to be an adsl (or cable) router.
> > > It's very cheap (~300 NIS) and usually has Linux somewhere deep inside
> > > -- it's not that its manufacturers want to implement everything from the
> > > beginning. You configure the computers to use DHCP, plug them in, plug
> > > the modem -- it works. It surely meets all the basic requirements you've
> > > specified at the original mail. The only one of your requirements that
> > > it doesn't meet is being ableto show her how Linux is installed.
> > > Install it on that p133 box you wanted to use and you're done
> >
> > While the user is naive, the installer (his sysadmin) is not.
> > The suggestion to use a dedicated router eliminates two important
> > advantages of DIY (Do It Yourself) Linux installation:
> > 1. Access to security updates under your control and at your pace.
> > 2. Ability (in principle) to audit the router's software to ensure that
> >  there are no hidden backdoors.
> >
> > By the way, how come that no Debian installer had itch, which can be
> > scratched by an user-friendly GUI installer?
> >
> > Such a GUI should start by defining defaults for Aunt Tilly, and provide
> > levels of detail for advanced users.It should also provide a space for
> > building command lines (which correspond to selecte options in the GUI),
> > editing them and executing them - for those advanced users, who understand
> > the subject but can use help refreshing their memories.
> >
> >--- Omer
> > My opinions, as expressed in this E-mail message, are mine alone.
> > They do not represent the official policy of any organization with which
> > I may be affiliated in any way.
> > WARNING TO SPAMMERS:at http://www.zak.co.il/spamwarning.html
> >
> >
> > =
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-
 there's always a place for improvement.
-


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Re: iglu.org.il Now Accepts Posts from Unregistered Users

2004-04-11 Thread Maxim Kovgan
On Sun, 11 Apr 2004, Nadav Har'El wrote:

> an advantage? It usually results in tons of spam coming through that
> mailing list :(
i totally agree with Nadav.
please make sure unregistered users cannot post in here.

M.


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Re: Linux upgrades

2004-03-28 Thread Maxim Kovgan

I have given my Slack 9.1 disks to somebody,
and wanted to install a system, having  9.0 at my side.
after the installation i have added swaret package
[some perl/bash scripts collection]
I typed:
swaret --update
swaret --upgrade

[as u see just like with debian]

and after about 2 hours i have rebooted into Slackware 9.1
so add another sistro to easily upgradeable from now on.

M.


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Re: problems with 2.6.3 and burner

2004-03-26 Thread Maxim Kovgan
On Thu, 25 Mar 2004, Diego Iastrubni wrote:

> Hi all
>
> I am trying to burn using 2.6.x and have got into problems. I removed from my
> lilo entry the "hdd=scsi", and I mount my cdrw as a normal IDE. So far so
> good.
>
> I do "lsmod" and i dont see any scsi device. So far so good.
>
> I run "cdrecord-scanbus" and it finds a scsi device, as if my IDE burner was
> emulated.
>
> I do "lsmod" and I find:
> ide_cd   43652  0
> cdrom40992  1 ide_cd
> sg   40992  0
> scsi_mod121272  1 sg
>

you need: cdrecord that supports atapi drives,
so i am afraid you need to post your cdrecord version.
i don't exactly recon the version from which they started to support ATAPI
drives burning.

Best wishes.

M.



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Re: [OT] the biggest Knoppix super computer

2004-03-25 Thread Maxim Kovgan
On Thu, 25 Mar 2004, Orna Agmon wrote:

> On Thu, 25 Mar 2004, shany pozin wrote:
>
> >
> > http://www.flashmobcomputing.org/
> >
> > Can't our community do that also ?
> >
> >
> > Shany
>
> It sounds like a pyramid scheme.
>
> The main incentive they give for
> participating in the Flashmob, is being able to decide what the
> supercomputer will be used for. But this only implies to the people who
> set the flashmob cluster up, namely the organizers.

:)

>
> In other words, they might have some problem they want a supercomputer
> for, so they organize many peopleto bring they PCs and go through a lot
> of hussle, in order to temporarily donate they CPUs. I searched their
> site for what they will run in this first time they create the cluster,
> and could not find it, so it might be anything, including cracking.

i don't think.
aparently they want to draw some attention: i haven't heard about the
SF Uni much ...probably another mass media trick.
but i am not reading much except manpages/docs lately..
[and i don't remember any man pages from SFU :) ]

but the part "Mob" can show some nasty intentions ...

>
> The people who donate their CPUs certainly do not get a say this time.

you are wrong, you get a T-shirt, it is a say:
"I gave my computer into flashmob to calculate something
 not sure what it was...
 for `at least one student's tesis`.."
>
> Another aspect, is that they claim that the flashmob cluster will be a lot
> cheaper (in housing etc.) than other super computers, for example the
> recent Apple Supercomputer at Virginia Tech. But where do they intend to
> save, except in the costs of the computers themselves, which people bring?
>
> Regular PCs need air conditioners just as much as "real clusters", and
> even more, because they were not built to be stacked together. Will all
> those computers just heat, without air conditioning?

this is the point.
i think what they really intend to do is finally start air conditioning
at their uni: it is probably cold in there, so they bring up many pc's,
make them calculate PI to 10^10 digits,
and in the meanwhile they have a fully air conditioned place...
we think of air conditioning as of cooling... some people don't.
usually clusters are specially designed to be less:
noisy and volume-eating.. but regular PCs will be the oposite..
i think one might need a good shooting range hearing protection
headset.

>
> How about network? The famous Virginia Tech cluster has Mellanox
> networking (Infiniband, Israelli company, BTW). This means they have
> really fast communication. They do not say anything about
> installing expensive network cards in the computers - actually,
> they talk of hubs, and not even on switches. Regular network cards are
> usually 10-100 ethernet. If you really want to make it into the top 500 of the
> supercomputers, you must have more serious network means. Here goes the
> other incentive they supply.

this is another point of heating. you probably haven't seen my 2nd
remark when you wrote this.i think the hubs are intended to be coffee/cat
heating points, since they all will be very hot.
switches would be much colder.

>
> In short, I would not bother bringing my PC to a flashmob.
>
> Orna.

i would neither.

>
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Re: Debugger/IDE for C development

2004-03-23 Thread Maxim Kovgan
On Tue, 23 Mar 2004, Erez Doron wrote:

> hi
>
> i am looking for a good debugger for developing C on linux.
> Preferably an IDE but a good standalonedebugger will do.
>
> I tried DDD and UPS but they are not easy to handle.
> i tried kdevelop, but was not able to understand how to debug in it ( is
> it possible at all ? )
DDD is a frontend to gdb.
gdb is the best free debugger.

> I tried usingeclipse but it seems only to support java.
u need a C/C++ module[plugin] to be able to work with C/C++.

>
> I just miss Borland's old dos IDE BorlandC which was the best of all
> times IMHO.
there is an IDE in this style, it is called WPE or XWPE.

>
> anyone, any idea ?

there are also commercial developmer tools like:

slickedit
borland has some "enterprise studio"


>
> erez.
>
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Re: partitioning

2004-03-05 Thread Maxim Kovgan
On Thu, 4 Mar 2004, Aaron wrote:

> Hi all,
>
> I have a hard disk which has an 'extra' partition which I want to
> install windoze on, currently it is a reiser partition.
>
> I am looking for a program that will let me format it fat32 from within
> linux.
if your system supports fat32 [named "vfat" on linux]
you already have a program mkfs that can format a partition
for fat32 filesystem.

just make sure you don't use windows CD that is
"supposed to be installed on a new computer"

cheers.
M.



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Re: Disk On Key support in Linux

2004-03-01 Thread Maxim Kovgan
On Mon, 1 Mar 2004, Boris Zingerman wrote:

> Hi
>
> Which Disk On Key devices are well supported in Linux ?
i have not seen disk-on-key devices that my box cannot read/write.

> ( Do they all use the same protocol ?..)
i think they all use SCSI USB susbsystem, depending on your chipset.

>
> Thanks.
>
>
>
>
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Re: logging in to gnome from KDM?

2004-02-05 Thread Maxim Kovgan
On Thu, 5 Feb 2004 [EMAIL PROTECTED] wrote:

> Hello,
>
> I've just updated to the latest KDM and Gnome on Debian unstable.
> I usually use KDE and I'd like to try to login to a Gnome environment,
> just to see how it goes.
>
> I though that KDM used to allow me to choose the environment I want to
> loginto, but all I can see now is a list like: "Default", "Previous"
> and "Failsafe".None of them allows me to choose Gnome.
>
> Am I missing something or was I dreaming that it's possible to login
> to Gnome via KDM?

you should enter into kde as root or run kdm configurator via kdesu

there you should go to conf->admin-> choose login manager,
and in sessions edit all the sessions u need.
there is some config. file that can be edited by hand:
it should be located in $KDE/share/config/kdm/
and named kdmrc
edit it , search for "Session" word

>
> I suppose I can switch to GDM but would like to avoid having to do that
> every timeI switch environment.
>
> A search through google haven't turned out anything so far.
>
> Thanks,
>
> --Amos
>
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Re: Unique identification of a computer

2004-01-18 Thread Maxim Kovgan
On Sun, 18 Jan 2004, Muli Ben-Yehuda wrote:

> On Sun, Jan 18, 2004 at 10:27:20AM +0200, David Sapir wrote:
>
> > Hi,
> > I need to identify a computer in a unique way. Can anyone point me to
> > source code in C or C++ that gets from the system:
>
> There is no way to do this, in the general case, except maybe by using
> the CPU ID, which doesn't exist on most CPUs and is disabled on most
> of the rest. You can take a look under /proc/* to see most of these
> values, though. You should also add the MAC address.
Anyway - if we're talking about restincting software usage ..
"identification" with computer is a very difficult thing to accomplish
with the standard hardware set.
it is a little easier to "authenticate" by the user, and not by a
computer.
anyway, i would look into some "dongle" - USB disk on key memory or CF/SD
flash memory or even some magnetic ID card reader.

yet all of these can be forged.

apropos magnetic cards...

Does anybody on the list know what are prices for:
1) Barcode readers
2) Magnetic card reader

???

Thanks in advance.

M.



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Re: small linux

2004-01-05 Thread Maxim Kovgan
On Mon, 5 Jan 2004, Yonah Russ wrote:

> Hi,
> I'm looking for a cheap, small, and empty linux appliance to put a
> little soho firewall/proxy on without taking up more room in my house.

if u mean small in 3d - try little boxes on pchardware.co.il,pandas.co.il
etc., but specially small boxes cost more than the "small" and old PC
itself. maybe u should simply get yourself a regular old PC.
and the distros - try linusiso.org and distrowatch

good luck.


> The smallest things I've found so far are the mini itx boxes but I can't
> find anyone selling them in Israel. Any ideas? Thanks!
>  Yonah
>
>
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Re: Debian.org Hacked... How far was it from apt-get installing Trojans?

2003-11-24 Thread Maxim Kovgan
On Sun, 23 Nov 2003, Noam Rathaus wrote:

hi Noam!
it is great you've brought up the subject,
and if u find more info on what exactly was there,
please post it on here.

and there is always a danger that some malicious submitter submits a
package to rpm/deb/tgz database with a trojan. as well as microsoft update with
another trojan ... so what is the idea of adding the sentense after "how
far was it from " i guess it was not far.

but let us not become populists :)

it is known to any security professional: information security is a matter
of risks vs. resources vs. chances considerations. so there is always
a chance that even your compiler adds to any of your programs with

additional little binary tcp server that spawns only at certain twilight
hours :) and it is close.
how often do you dissassemble your compiled code ?

just fyi: security.debian.org was never compromised until now.
and the only time it was down - was because the building it was in
caught fire.

Thanks.
Max.


> Hi,
>
> I was wondering if Debian.org was hacked, how far was I as a simple user doing 
> routinely "apt-get update" followed by "apt-get upgrade" (on the stable Debian) from 
> getting my system Trojaned? Or as an advanced user doing the same on the unstable 
> packages?
>
> Thanks
> Noam Rathaus
> CTO
> Beyond Security Ltd.
> http://www.securiteam.com
>
>
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Re: reiserfs problems - cont.

2003-11-21 Thread Maxim Kovgan
On Thu, 20 Nov 2003, Shachar Shemesh wrote:

> Hi all,
>
> As some of you may remeber, I complained about reiserfs problems a while
> back. After the problem became really frequent, I removed all
> proprietary modules from the kernel. The very fist boot after switching
> to a non-tainted kernel, the problem happened again.
>
> Luckily, I have free space on my disk. I created an identically sized
> partition, and formatted it ext3 with "mkfs.ext3 -c -c" (write mode
> surface test). Everything was ok (though, when copying the data over
> from the old partition, it complained about file system corruption).
>
> I then proceded to format the original partition with write mode surface
> test - still no problems. We now have the following interesting data:
> A. The problem was not due to a harddisk failure.
> B.The problem was not due to a tainted kernel.
> C. The problem will not happen again unless I return to reiserfs.
>
which version of reiserfs do you use ?
[i have missed this..]

M.
> There are no specific questions, but if anyone has any comments about
> the matter, I would love to hear. For example - should I report this
> problem? Where?
>
>   Shachar
>
> --
> Shachar Shemesh
> Open Source integration consultant
> Home page & resume - http://www.shemesh.biz/
>
>
>
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