(unknown),

(unknown),

[Phillip Morgan]

Hi all,

I have 2 slackware linux servers (kernel 2.2.6), running on a lan with 
a winNt4 Sp6 system, and 10 Windows XP clients. One linux is primary 
DNS, web (apache), mail (sendmail), and ftp/telnet. The second linux is 
for secondary DNS and backup only.

NT box is the pdc for the users and also runs MS SQL and coldfusion. 

I am converting over to ADSL and my ISP has given me 4 IP addresses 
only. One for each server and one for the router. The servers public 
addresses are 61.95.1.221 - 61.95.1.223, and the router is 61.1.95.220. 
The private addresses are 192.168.0.2 - 192.168.0.4, with the router 
being 192.168.0.1 (the gateway for all clients). They say they have 
correctly NAT'd the public to private addresses.

I'm running Bind 8 for the named/dns

I host 5 domains, and they share a single IP (ie they use named based 
virtual hosting).

Problem is it don't work.

I set up the DNS files with the public addresses and redelegated the 
domains. Couldn't get to web site from outside, but what's even worse, 
none of the internal clients could receive email, display any of the 
websites, but could send email and surf outbound.

So, question - what is the right way to do this? Where might I find 
some detailed documentation on this set up?

ps. When I did get the DNS files set up, the primary dns server sent a 
notify to the secondary, which then said it reeceived the notify from 
itself, which is a non-master??? Say what?

Cheers
-- 
Phill

://www.quickpages.biz
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(unknown)

[Anant Aneja]

hi there.
my problem is that Gnome RPM (gnorpm) provides for a method by 
which dependecy checks are done and required files are informed to 
the user.
however it does not go one step futhur and ask the user whetehr he 
wants to instal the dependecy or not.
someway i can accomplish this.
i'm goin crazy with the dependecies.

maybe ther is a command line alternative (an option with rpm 
command) to help me install without hassle.

Please help
Anant



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Re: (unknown)

[Tim C]

Anant Aneja wrote:

> hi there.
> my problem is that Gnome RPM (gnorpm) provides for a method by
> which dependecy checks are done and required files are informed to
> the user.
> however it does not go one step futhur and ask the user whetehr he
> wants to instal the dependecy or not.
> someway i can accomplish this.
> i'm goin crazy with the dependecies.
> 
> maybe ther is a command line alternative (an option with rpm
> command) to help me install without hassle.
> 

urpmi

-- 
Tim C
timc@accesswave.ca

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(unknown)

[n mishra]

Hi all,
I am trying to write a program in c to be able to search a file 
for any pattern which will be given by the user at 
runtime.Basically a search tool.
Could someone suggest a good way of doing this.I've heard of lex 
and yacc and also awk.Which one is better or is there any other 
option.
Or is there any way i can use something like grep through a 'c' 
program.
Thanks
mishra

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(unknown)

[heisspf]

--------
Hi,
Resent-Date: Thu, 5 Feb 2004 15:11:34 +0800
Resent-From: Peter <heisspf@skyinet.net>
Subject: Bad Sound in Slackware
Resent-Message-Id: <20040205151134.416d3286@skyinet.net>
Resent-To: linux-newbie@vger.kernel.org

In Slackware 9.1 I have a very annoying distorted sound which I am unable to 
correct.

My RH9.0 and SW9.1 have the same kernel and the same settings in sound. Both 
have the same /etc/module.conf.

SW lsmod gives:

Module                  Size  Used by    Not tainted
snd-pcm-oss            37252   0  (unused)
snd-mixer-oss          11992   0  [snd-pcm-oss]
uhci                   24496   0  (unused)
ehci-hcd               16872   0  (unused)
usbcore                58400   1  [uhci ehci-hcd]
snd-via82xx            11712   0 
snd-pcm                55904   0  [snd-pcm-oss snd-via82xx]
snd-timer              13252   0  [snd-pcm]
snd-ac97-codec         37240   0  [snd-via82xx]
snd-page-alloc          6004   0  [snd-via82xx snd-pcm]
snd-mpu401-uart         3136   0  [snd-via82xx]
snd-rawmidi            12512   0  [snd-mpu401-uart]
snd-seq-device          3920   0  [snd-rawmidi]
snd                    27460   0  [snd-pcm-oss snd-mixer-oss snd-via82xx 
snd-pcm snd-timer snd-ac97-codec snd-mpu401-uart snd-rawmidi snd-seq-device]
soundcore               3332   4  [snd]
pcmcia_core            40032   0 
ide-scsi                9424   0 
agpgart                39576   0  (unused)

RH lsmod gives:

Module                  Size  Used by    Not tainted
via82cxxx_audio        22136   0 (autoclean)
ac97_codec             15464   0 (autoclean) [via82cxxx_audio]
soundcore               5604   2 (autoclean) [via82cxxx_audio]
parport_pc             17732   1 (autoclean)
lp                      8128   0 (autoclean)
parport                32064   1 (autoclean) [parport_pc lp]
apm                    12264   2
irlan                  24276   0 (unused)
irda                  107568   0 [irlan]
ipchains               48784  13
keybdev                 2784   0 (unused)
mousedev                5396   0 (unused)
hid                    23972   0 (unused)
input                   5184   0 [keybdev mousedev hid]
ehci-hcd               19272   0 (unused)
usbcore                71488   1 [hid ehci-hcd]


What could be the reason for the distorted sound in SW and how could it be 
corrected.

Thanks & regards

-- 
Peter




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(unknown)

[Peter H.]

At 05:58 PM 4/10/2005 +0800, Peter H. wrote:
>Hi,
>
>slackware 10.1 kernel 2.4.29
>
>After I upgraded to dropline 2.10.0 from 2.8.3, xmms  1.2.10 will not open.
>The error I get is:
>
>~:$ xmms
>unable to open port `/dev/ttyS1' (Permission denied)
>unable to open port `/dev/ttyS1' (Permission denied)
>*** glibc detected *** free(): invalid pointer: 0x4078bc79 ***
>Aborted
>

Upon the suggestion of Ray Olszewski I got the following from dropline forum:

Quote
Post Posted: Sun Apr 10, 2005 10:59 pm    Post subject: Reply with quote 
----------------------------------------------------------------------

Well, I can help with the xmms stuff... I was getting the exact same error 
about a "invalid pointer" in some free() function in glibc.. although I didn't 
have the permissions problem with /dev/ttyS1, whatever that means.

Anyway, I think Dropline 2.10 changes something in the glibc, and the 
pre-packaged xmms dislikes it. So, no big deal: just download the source from 
xmms.org and build it yourself, and it will work like a charm.

Hope it helps 
Pikachu*MP* X


PostPosted: Mon Apr 11, 2005 9:50 am    Post subject: Reply with 
quote----------------------------------------------------------------------

The ttyS0 errors are probably related to some sort of XXMS plugin you are 
using.

The Glibc error is probably due to the fact that the XXMS FLAC plugin no 
longer will work without a rebuild. Slackware's FLAC is old, and not 
compatible with what we include. XMMS is the only affected program. You can 
optionally remove the FLAC plugin from /usr/lib/xmms/plugins (I believe that's 
the right place).

Unquote

Guess that's of interest for others on this list.

Regards
-- 
Peter

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(unknown)

[Alexei Babich]

Hi all,
How I can disable printk() output bufferization ? I need that printk() prints symbol-by-symbol or line-by-line.

Thank you.
-- 
Regards,
Alexei Babich, chematic engineer, OOO NPP "Rezonans", Chelyabinsk, Russia
http://www.rez.ru
Jabber ID: impatt@jabber.ru
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Re:

[Peter Teoh]

On Mon, May 19, 2008 at 6:57 PM, Alexei Babich <a.babich@rez.ru> wrote:
> Hi all,
> How I can disable printk() output bufferization ? I need that printk() prints symbol-by-symbol or line-by-line.
>

Check this out - since it has similar embedded requirements like yours
(what is a chematic engineer?):

http://tree.celinuxforum.org/pipermail/celinux-dev/2006-July/001261.html

Read the comments part of kernel/printk.c - printk() is an amazing
function, because it can be called in ANY CONTEXT.....which also means
that it cannot sleep.   But since u know many I/O function involved
some form of waiting, therefore printk() necessarily HAVE TO WRITE TO
A BUFFER, and it only write to the screen/console whenever it is
allowed to sleep (which involved holding a  console semaphore).

In short, printk() sometimes will output to screen directly, esp when
u are not in the interrupt context.   Otherwise it may just buffer for
later delivery.

> Thank you.
> --
> Regards,
> Alexei Babich, chematic engineer, OOO NPP "Rezonans", Chelyabinsk, Russia
> http://www.rez.ru
> Jabber ID: impatt@jabber.ru
> --


-- 
Regards,
Peter Teoh
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Re:

[Alexei Babich]

> Check this out - since it has similar embedded requirements like yours
> (what is a chematic engineer?):
I ment circuit, not schematic, and that's a misprint in addition :)

> http://tree.celinuxforum.org/pipermail/celinux-dev/2006-July/001261.html
Thank you for link.

> 
> Read the comments part of kernel/printk.c - printk() is an amazing
> function, because it can be called in ANY CONTEXT.....which also means
> that it cannot sleep.   But since u know many I/O function involved
> some form of waiting, therefore printk() necessarily HAVE TO WRITE TO
> A BUFFER,
OK, I need decrease buffer depth.
Thank you.

-- 
Regards,
Alexei Babich, circuit engineer, OOO NPP "Rezonans", Chelyabinsk, Russia
http://www.rez.ru
Jabber ID: impatt@jabber.ru
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how to find when a symbol introduced into the kernel

[Zhaohui Wang]

Hi all

To write multiple kernel version compatible programs, I need to know when a specific symbol (a struct or a function)were introduced in to the kernel tree

Binary search against multiple kernel sources is a way,but is still slow.Is there any fast way to use modern git technology to make my life easier?

Many thanks.

Best Regards
Zhaohui Wang


> -----Original Message-----
> From: linux-newbie-owner@vger.kernel.org [mailto:linux-newbie-
> owner@vger.kernel.org] On Behalf Of Alexei Babich
> Sent: Friday, May 30, 2008 7:06 AM
> To: linux-newbie@vger.kernel.org
> Subject: Re:
> 
> > Check this out - since it has similar embedded requirements like
> yours
> > (what is a chematic engineer?):
> I ment circuit, not schematic, and that's a misprint in addition :)
> 
> > http://tree.celinuxforum.org/pipermail/celinux-dev/2006-
> July/001261.html
> Thank you for link.
> 
> >
> > Read the comments part of kernel/printk.c - printk() is an amazing
> > function, because it can be called in ANY CONTEXT.....which also
> means
> > that it cannot sleep.   But since u know many I/O function involved
> > some form of waiting, therefore printk() necessarily HAVE TO WRITE TO
> > A BUFFER,
> OK, I need decrease buffer depth.
> Thank you.
> 
> --
> Regards,
> Alexei Babich, circuit engineer, OOO NPP "Rezonans", Chelyabinsk,
> Russia
> http://www.rez.ru
> Jabber ID: impatt@jabber.ru
> --
> To unsubscribe from this list: send the line "unsubscribe linux-newbie"
> in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.linux-learn.org/faqs

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(unknown),

[Stepina, Alina]

Subj: Cgroups: RT-Scheduler

Hi folks,
I'm working with cgroup now, and I can't understand RT mechanism's destination. What is the real case for RT scheduler in cgroup? In what cases should I restrict RT-threads? As far as I understand, a RT-thread has highest priority in system, and what the reason to give ability to make TS-thread higher priority? If someone has such experience please share it.


Regards,
Alina Stepina

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