Re: [CentOS] LARTC and CentOS question

2010-09-08 Thread Ignacio Vazquez-Abrams
On Wed, 2010-09-08 at 11:26 +0200, Coert Waagmeester wrote:
 Hello all,
 
 Got myself the Linux Advanced Routing  Traffic control book
 http://lartc.org/howto/
 
 All the commands in the guide do not survive reboots.
 
 Could someone point me in the right direction, where I can find 
 CentOS/Redhat specific documentation on the whole 
 /etc/sysconfig/network* setup?

iptables rules will survive reboots if you do service iptables save
after entering them and making sure that the iptables service starts.

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Re: [CentOS] Mock Questions

2009-04-11 Thread Ignacio Vazquez-Abrams
On Sat, 2009-04-11 at 13:55 -0600, Joseph L. Casale wrote:
 Just started using mock to rebuild some srpms. I have two I want to
 rebuild, problem is the first creates a dep that is required by the second.
 
 Is there an automated way to populate an additional repo/cache that mock
 would look at when building the second so I could queue both?
 
 Although I haven't tried, I presume I could drop the output from the first
 build into a dir, createrepo it and add that into the config file then build
 the next package but that's not very slick :)

koji can do this, but koji is not a small solution.

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Re: [CentOS] python 2.4 - CentOS 4.7

2009-04-07 Thread Ignacio Vazquez-Abrams
On Tue, 2009-04-07 at 16:00 +0100, Karanbir Singh wrote:
 David M Lemcoe Jr. wrote:
  In what regard? I just fixed my name. It's a Blackberry.
 
 1) trim your posts
 2) dont top post

While we're at it, I'd just like to add:

3) Use a client that uses/persists the In-Reply-To header.

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Re: [CentOS] python 2.4 - CentOS 4.7

2009-04-07 Thread Ignacio Vazquez-Abrams
On Tue, 2009-04-07 at 15:16 +0100, Tom Brown wrote:
  Sorry. :O. I know I got that Python SOMEWHERE.

 
 lets see how far i get building it from .src.rpm

Don't compile it from the EL5 or Fedora python SRPMs. Get the
compat-python24 SRPM from RPM Fusion and rebuild that.

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Re: [CentOS] python 2.4 - CentOS 4.7

2009-04-07 Thread Ignacio Vazquez-Abrams
On Tue, 2009-04-07 at 17:33 +0200, Ralph Angenendt wrote:
 Karanbir Singh wrote:
  David M Lemcoe Jr. wrote:
   In what regard? I just fixed my name. It's a Blackberry.
  
  1) trim your posts
  2) dont top post
 
 3) Do not break threading.

See my earlier response :P

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Re: [CentOS] USB Thumb Drive Confusion

2009-04-07 Thread Ignacio Vazquez-Abrams
On Tue, 2009-04-07 at 20:10 -0700, Al Sparks wrote:
 How come I'm not able to see files placed on that device by XP/Vista
 machines when I plug it into the CentOS 4.7 machine, but I'm able to
 create a file on it, and list it?  I did double-check and plugged that
 drive into my XP workstation and sure enough I was able to see all the
 files.

Because you didn't mount it.

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Re: [CentOS] system-config-date-tui ??

2009-04-06 Thread Ignacio Vazquez-Abrams
On Mon, 2009-04-06 at 10:57 -0700, Michael A. Peters wrote:
 ...where is the format for /etc/sysconfig/clock specified?

/usr/share/doc/initscripts-*/sysconfig.txt

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Re: [CentOS] (no subject)

2009-03-14 Thread Ignacio Vazquez-Abrams
On Fri, 2009-03-13 at 20:54 +, wilson mitsui wrote:
 Please ignore this message, my previous atempt failed so i'm trying again.

I don't think this one worked either...

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Re: [CentOS] general protection rip?

2009-03-06 Thread Ignacio Vazquez-Abrams
On Fri, 2009-03-06 at 09:59 -0500, J Potter wrote:
 Hi List,
 
 On one of our CentOS 5 (x64_86) servers, identical to a number of  
 other systems, I'm seeing some processes / services failing to run,  
 along with the following error in /var/log/messages:
 
   Mar  2 23:25:07 someHostname kernel: wrapper-linux-x[24448] general  
 protection rip:805386e rsp:ffc20390 error:0

general protection is a general protection fault, also known as a
segfault. rip is RIP, the 64-bit instruction pointer.

Long story short, you have severe hardware issues somewhere.

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Re: [CentOS] liblber-2.3.so.0 is needed by (installed ) ............ on cent os 5.2

2009-03-02 Thread Ignacio Vazquez-Abrams
On Mon, 2009-03-02 at 18:14 +0530, Agnello George wrote:
 here is the  part look of my spec file openldap.spec

Take what you have here, and scrap it.

Grab the openldap SRPM already in CentOS, extract the spec file from it,
modify, and buils.

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Re: [CentOS] liblber-2.3.so.0 is needed by (installed ) ............ on cent os 5.2

2009-03-02 Thread Ignacio Vazquez-Abrams
On Mon, 2009-03-02 at 18:53 +0530, Agnello George wrote:
 On Mon, Mar 2, 2009 at 6:23 PM, Ignacio Vazquez-Abrams
 ivazquez...@gmail.com wrote:
  On Mon, 2009-03-02 at 18:14 +0530, Agnello George wrote:
  here is the  part look of my spec file openldap.spec
 
  Take what you have here, and scrap it.
 
  Grab the openldap SRPM already in CentOS, extract the spec file from it,
  modify, and buils.
 
 I was trying to find the src  rpm for openldap 2.4 but couldnt find,
 I downloaded the  following src rpm
 http://isoredirect.centos.org/centos/5.2/os/SRPMS/openldap-2.3.27-8.el5_1.3.src.rpm
 
 i extracted the spec file but I am not very good at editing a
 extensively created  spec file
 
 ther are alot of patches etc in the ../SOURCE/ dir .

Just remove the patches and sources you don't need, and run with it.

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Re: [CentOS] question on /etc/defaults

2009-01-30 Thread Ignacio Vazquez-Abrams
On Fri, 2009-01-30 at 09:12 -0500, Robert Moskowitz wrote:
 Anyway for any kernel prior to 2.6.27, I have to run the hip code in 
 userspace, not kernel space.  This is due to the ESP BEET patch.  There 
 is a specific hipd for userspace, but the hipfw requires a different 
 option.  For a while, everytime I would get a new rpm, I would have to 
 modify /etc/init.d/hipfw to add this to OPTIONS.  Then we added support 
 for /etc/defaults/hipfw to have the OPTIONS.  Worked just fine in ubuntu 
 so he released it.  And things stopped working for me in Centos.
 
 After some fiddling, I finally figured out that /etc/defaults/hipfw was 
 NOT being processed for its one line:  OPTIONS=   This is exactly the 
 same line that is in the /etc/init.d/hipfw, but with the added value.

CentOS uses /etc/sysconfig, and you have to source the file manually.

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Re: [CentOS] ext4 in 5.3

2009-01-20 Thread Ignacio Vazquez-Abrams
On Tue, 2009-01-20 at 20:33 -0500, Jerry Geis wrote:
 Will the boot partition still be ext3 and then have to mount the ext4 
 filesystem?

Yes, but you wouldn't gain much by making /boot ext4.

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Re: [CentOS] How to select a block in gnome-terminal or in vim

2009-01-07 Thread Ignacio Vazquez-Abrams
On Thu, 2009-01-08 at 09:57 +0800, Xiaobo Zhu wrote:
 Will anyone please tell me how to select text in block instead of
 line,  so that I can get the IP address on all interface, in
 gnome-terminal as well as in vim.

Hold down Ctrl to select a block in gnome-terminal.

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Re: [CentOS] Something to test in php 5.2

2008-12-26 Thread Ignacio Vazquez-Abrams
On Fri, 2008-12-26 at 03:10 -0800, Michael A. Peters wrote:
 Since people are testing php 5.2 in the CentOS repo - here's a bug I 
 found in my own build of 5.2 that probably is a general php bug - but is 
 worth testing on the CentOS testing packages.
 
 If using imagefttext with a Postscript type 1 font -
 
 $lstring=© . date(Y) .  My Real Name;
 
 or
 
 $lstring=html_entity_decode(copy;, ENT_COMPAT, UTF-8) . date(Y) . 
 My Real Name;
 
 both result in a ' instead of a © when rendered on the image.
 
 Works fine with a TrueType font, only an issue with Type1 fonts.
 
 Well, I only tried the second (with html_entity) with a ttf font, but 
 point is it doesn't do what it is suppose to do with ps fonts.

What do wget and od have to say about what's being returned?

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Re: [CentOS] PHP 5.2.x rpm for Centos 5? (any news)

2008-12-25 Thread Ignacio Vazquez-Abrams
On Thu, 2008-12-25 at 05:33 -0800, John Thomas wrote:
 Ignacio Vazquez-Abrams wrote:
  Or you could just get it from the testing repo, and then BOTHER
  REPORTING WHETHER OR NOT IT WORKS so that it can FINALLY get out of
  testing.
 
 [Humor mode on, please forgive if not funny]
 WHERE ARE WE SUPPOSED TO REPORT IT WORKING?
 [Humor mode off]

Apologies for the screaming. There have just been FAR too many people
that have taken the money and run so to speak.

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Re: [CentOS] PHP 5.2.x rpm for Centos 5? (any news)

2008-12-23 Thread Ignacio Vazquez-Abrams
On Tue, 2008-12-23 at 22:39 +0100, Mariusz wrote:
 if you want newer php you should add remi
 repo...http://blog.famillecollet.com/pages/Config-en

Or you could just get it from the testing repo, and then BOTHER
REPORTING WHETHER OR NOT IT WORKS so that it can FINALLY get out of
testing.

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Re: [CentOS] utility to find which /dev/videoX

2008-12-15 Thread Ignacio Vazquez-Abrams
On Mon, 2008-12-15 at 19:32 -0500, Jerry Geis wrote:
 is there a utility or SOME method to
 determine which /dev/videoX (like /dev/video0 or /dev/video1)
 is being used by a device???
 
 Example I have a USB camera and a USB TV module
 how do I determine which device is on /dev/video0 and which is on
 /dev/video1
 
 I have seen perhaps a way in dmesg but I am looking for the
 BEST way and the correct way.

Look under /sys/class/video4linux.

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Re: [CentOS] [OT] stable algorithm with complexity O(n)

2008-12-13 Thread Ignacio Vazquez-Abrams
On Sat, 2008-12-13 at 19:24 +0100, David Hláčik wrote:
 Hi guys,
 
 i am really sorry for making offtopic, hope you will not kill me, but
 this is for me life important problem which needs to be solved within
 next 12 hours..
 
 I have to create stable algorithm for sorting n numbers from interval
 [1,n^2] with time complexity O(n) .
 
 Can someone please give me a hint. Would be very very thankful!

Merge sort? Insertion sort? Selection sort? timsort?

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Re: [CentOS] Is 4GB memory the 64bit switch tipping point?

2008-12-07 Thread Ignacio Vazquez-Abrams
On Sun, 2008-12-07 at 23:06 -0700, Kenneth Burgener wrote:
 Assumptions:
 
 1.  4GB Memory.

 2.  Overhead.

 3.  Compatibility.

 4.  Desktop vs Servers.

 Is my logic sound?

Number 1 is a bit off. But just a bit. Number 2 is solid. Number 3 is...
mostly irrelevant with CentOS. Number 4 is not specific enough.

First, The 4GB limit. Yes, 64-bit allows the OS access to more than 4GB
of *physical* memory. However, it *also* allows (64-bit) processes to
access more than 4GB of *virtual* memory. This can be invaluable in
applications that process a lot of data.

Second, compatibility. Upstream's use of multilib allows 32-bit
applications to be run on a 64-bit system without much trouble. Plugins,
specifically Firefox plugins, have the better part of a solution in the
form of nspluginwrapper. Drivers not much can be done about; fortunately
there aren't too many of those.

Third, desktop versus server. Let's ignore the 4GB limit discussed above
while we examine this one. For PPC versus PPC64 your argument is valid.
For IA-32 versus X86-64, you need to look at what the desktop will be
used for. One of the benefits X86-64 gives you over IA-32 is more
registers within the CPU. Operations involving registers are *much*
faster than operations involving memory, allowing X86-64 apps to be up
to about 15% faster than IA-32 in mathematical, scientific, or
multimedia applications.

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Re: [CentOS] Adding RAM

2008-12-05 Thread Ignacio Vazquez-Abrams
On Fri, 2008-12-05 at 23:57 +, Michael Holmes wrote:
 2008/12/5 Matt [EMAIL PROTECTED]:
  I have a server running Centos 4.7 32bit.  Will moving from 4Gig of
  RAM to 8Gig do any good?  Since its 32bit I assume it will only be
  able to address the first 4Gig not?
 As long as you are using a SMP kernel you can use up to 64GB of RAM
 (though each proccess can only address 4GB of this). So if you can
 find any trace of  SMP in the uname (grep is your friend) then it
 should work fine.

PAE, not SMP.

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Re: [CentOS] Apache, SELinux, and document root on a different partition

2008-11-30 Thread Ignacio Vazquez-Abrams
On Sun, 2008-11-30 at 05:56 -0800, Kenneth Porter wrote:
 This works if I disable SELinux.

You forgot one important bit: the actual denials.

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Re: [CentOS] rsync to mirrors failing

2008-11-27 Thread Ignacio Vazquez-Abrams
On Thu, 2008-11-27 at 08:13 -0500, Robert Moskowitz wrote:
 I try:
 
 rsync -auv rsync://mirrors.kernel.org/centos/5.2/updates/i386/ .
 
 And get
 
 rsync: read error: Connection reset by peer (104)
 rsync error: error in rsync protocol data stream (code 12) at io.c(614) 
 [receiver=2.6.8]
 
 
 And then, if I keep trying, eventually rsync 'works' and I get my updates.
 
 What is causing this?

The server. Ask the sysadmin of kernel.org.

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Re: [CentOS] [Q] what is difference between CENTOS and ORACLE unbreak Linux

2008-11-25 Thread Ignacio Vazquez-Abrams
On Wed, 2008-11-26 at 04:55 +0800, mcclnx mcc wrote:
 ORACLE unbreak Linux and CENTOS both source code come from Redhat
 LINUX.  Does there have other difference between CENTOS and ORACLE
 Linux?

There's one *very* big difference, which should be kept in mind: CentOS
doesn't spit on Red Hat.

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Re: [CentOS] finding a needed Aramaic font

2008-11-21 Thread Ignacio Vazquez-Abrams
On Fri, 2008-11-21 at 21:01 -0800, Michael A. Peters wrote:
 Does anyone know of a resource where I can input those hex codes (I 
 assume they are really 0717 and 073D) and find what ttf fonts would 
 cover those characters?

U+0700 through U+074F are Syriac, not Aramaic.

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Re: [CentOS] Syslog question

2008-11-20 Thread Ignacio Vazquez-Abrams
On Thu, 2008-11-20 at 13:29 -0500, Marc G. wrote:
 I may be posting to the wrong list here, and in that case I apologize
 in advance, but is there a way to configure the standard Centos 5
 syslog daemon to use more local facilities than local0 to local7? 

Nope.

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Re: [CentOS] Syslog question

2008-11-20 Thread Ignacio Vazquez-Abrams
On Thu, 2008-11-20 at 14:10 -0500, Marc G. wrote:
 Thanks. Can any of the syslog alternatives be configured to have more
 local facilities than what's available in syslog (I think syslog-ng
 has the same problem) ?

Unfortunately no. The facilities are defined at the C level; see man 3
syslog for more details.

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Re: [CentOS] OT - Automated rpm builds

2008-11-17 Thread Ignacio Vazquez-Abrams
On Mon, 2008-11-17 at 17:16 +, Tom Brown wrote:
 Currently devs check code into perforce and we have to checkout  
 package  update repo  deploy
 
 I know this could be scripted but are there any tools out there that can 
 take code from a repository and build rpm's in a continuous integration 
 type manner? I have been hunting around for such a tool and so far not 
 seeing anything obvious as i dont want to reinvent the wheel if at all 
 possible.

There's koji, but you'd have to implement Perforce support yourself.

http://koji.fedorahosted.org/

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Re: [CentOS] can I use 2 HDD's with the same LVM labels at the same time?

2008-11-09 Thread Ignacio Vazquez-Abrams
On Mon, 2008-11-10 at 00:25 +0200, Rudi Ahlers wrote:
 On Mon, Nov 10, 2008 at 12:08 AM, Ignacio Vazquez-Abrams
 [EMAIL PROTECTED] wrote:
  On Sun, 2008-11-09 at 23:30 +0200, Rudi Ahlers wrote:
  I need to add a drive with the same LVM labels (i.e. system) to a
  machine with a drive with the same label. How can I access the data on
  both drive's LVM partitions at the same time?
 
  You can't. Use vgrename on one of them.
 
 This is what I have:

 [EMAIL PROTECTED]:[~]$ lvscan
   ACTIVE'/dev/System/root' [10.00 GB] inherit
 [snip]

 Basically, most HDD's are setup the same, but I want to add another
 HDD to the same server, and use data on both HDD's.
 
 So, do I rename System with vgrename then?

Yes. Don't forget to edit grub.conf and fstab and recreate your initrd.

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Re: [CentOS] can I use 2 HDD's with the same LVM labels at the same time?

2008-11-09 Thread Ignacio Vazquez-Abrams
On Sun, 2008-11-09 at 23:30 +0200, Rudi Ahlers wrote:
 I need to add a drive with the same LVM labels (i.e. system) to a
 machine with a drive with the same label. How can I access the data on
 both drive's LVM partitions at the same time?

You can't. Use vgrename on one of them.

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Re: [CentOS] Where is the file that sets aliases?

2008-11-08 Thread Ignacio Vazquez-Abrams
On Sat, 2008-11-08 at 18:57 +, Anne Wilson wrote:
 I was having a problem in a shell script that turned out to be cp being 
 aliased to 'cp -i'.  Not a showstopper, once you realise it, but it did beg 
 the question as to where this file is.  I was told to look in /etc/profile.d, 
 but that doesn't seem to be the case on my CentOS box.  I can list aliases, 
 so 
 I know the file exists, but where?

~/.bashrc

FTR, you can use \cp to get around this.

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Re: [CentOS] Where is the file that sets aliases?

2008-11-08 Thread Ignacio Vazquez-Abrams
On Sat, 2008-11-08 at 19:39 +, Anne Wilson wrote:
 That seems to be the place to add user-specific ones, but where are the 
 global 
 default ones?

All global default files are in /etc/skel.

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Re: [CentOS] Can you recommend some USB headphones

2008-11-07 Thread Ignacio Vazquez-Abrams
On Fri, 2008-11-07 at 07:56 -0500, Robert Moskowitz wrote:
 Ignacio Vazquez-Abrams wrote:
  Cheap USB sound cards tend to not have any volume control. The good news
  is that you can take the money you save and buy a good 1/8 headset that
  does have one.
 
 hmmm.  Rereading your note.  Are you saying there are devices out there 
 that are jsut USB audio interfaces that you then attach a headset to?  
 Got to do some more searching

I picked up this[1] piece of crap for $15. I turned down the volume in
PulseAudio (this sucker is LOUD!), but the same could be done with an
external volume control.

[1] http://img147.imageshack.us/my.php?image=1107081001st8.jpg

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Re: [CentOS] Can you recommend some USB headphones

2008-11-06 Thread Ignacio Vazquez-Abrams
On Thu, 2008-11-06 at 14:32 -0500, Robert Moskowitz wrote:
 Or phones that work with Centos.
 
 I am making headway on my SIP testing, but I need a a couple (or 3) USB 
 headphones or phones.
 
 I remember back quite at time ago I had problems with one with volume 
 control (ie none!).
 
 So I am looking for a cheap USB headphone or 'real' VoIP phone.   I am 
 using SIP Communicator as my client.

Cheap USB sound cards tend to not have any volume control. The good news
is that you can take the money you save and buy a good 1/8 headset that
does have one.

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Re: [CentOS] Can one invoke multiple INSTANCEs of Firefox on CentOS

2008-10-29 Thread Ignacio Vazquez-Abrams
On Wed, 2008-10-29 at 11:26 -0400, James B. Byrne wrote:
 I am doing some testing with XForms and I really need a separate instance
 of Firefox, one that shares nothing with my primary instance that has
 various reference works and web sites open, to test forms.  Is this even
 possible?  I have a sense from the small bit of testing that I have done
 that even with separate profiles and invoking the firefox process manually
 from different terminal windows does not provide a completely separate
 running instance on the desktop.
 
 Is there a way to do this?  If so then how?

Use the -no-remote command line argument.

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Re: [CentOS] Multiple Linux instances on the same box - dual/triple/etc boot ?

2008-09-19 Thread Ignacio Vazquez-Abrams
On Fri, 2008-09-19 at 13:52 -0600, kevin kempter wrote:
 I'd like to install each OS/version into it's own space on the disk.   
 I'm thinking all I have to do is install one OS (say CentOS 64bit) and  
 partition say 20% of the disk. Then once the install is done, boot  
 into the latest fedora disk and do the same, etc.
 
 Is this correct ?

Yes, but you should probably use a shared /boot, which means 3 things:

1) Make /boot larger. 350MB should do.

2) ONLY format /boot during the FIRST installation. Each install will
throw its kernel in there, so formatting it after would be bad.

3) Change the menu entry name during each install, and don't forget to
change the name of the entry added each time you install/update a
kernel.

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Re: [CentOS] Startup programs in specific workspaces

2008-09-13 Thread Ignacio Vazquez-Abrams
On Fri, 2008-09-12 at 18:50 -0700, MHR wrote:
 I have a specific method of using my five GNOME workspaces to perform
 certain categories of tasks when I log in on a machine, so I just had
 a thought.
 
 Is there a way to specify, say from a login script, for an application
 to start up in a particular workspace, preferably with a specific
 screen location?
 
 Or is this a gnome question?

It's a GNOME question, but the answer is Devil's Pie.

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Re: [CentOS] LCD blanks out overnight

2008-09-09 Thread Ignacio Vazquez-Abrams
On Tue, 2008-09-09 at 09:39 -0400, Joe Tseng wrote:
 I inherited an ancient Dell Latitude C840 and recently installed
 CentOS 5.2 on it.  It worked fine for the most part, but when I left
 it overnight and came back the next morning, the screen blacked out
 and wouldn't come back unless I did a hard reset.  Even though I
 turned off all the power management settings and left it set like a
 desktop, the next morning after that it still blacked out.  I thought
 maybe it'd come back if I switched from X to a virtual text console,
 but that didn't do the trick.  Has anyone seen this and what do I do
 to fix it?

http://people.freedesktop.org/~hughsient/quirk/

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Re: [CentOS] xulrunner-devel package missing many header files

2008-09-07 Thread Ignacio Vazquez-Abrams
On Sun, 2008-09-07 at 18:01 +1000, hce wrote:
 I've just installed xulrunner-devel from yum, but there are following
 header files cannot be found in xulrunner-sdk-1.9/sdk/include:

Did you install xulrunner-devel-unstable?

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Re: [CentOS] Custom install DVD with new (SB600 chipset Intel network) kernel modules

2008-09-05 Thread Ignacio Vazquez-Abrams
On Fri, 2008-09-05 at 14:57 +0900, Keith Wilkinson wrote:
 First, congratulations on the fabulous CentOS Wiki. 
 
 About the only information that I haven't found on it 
 is how to create a custome install DVD with 
 added kernel modules -- e.g. when the standard 
 install DVD does not support the motherboard 
 chipset (SATA drives  network cards not 
 recognized, for example) and network card. 

http://dup.et.redhat.com/ddiskit/

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Re: [CentOS] small window manager

2008-09-02 Thread Ignacio Vazquez-Abrams
On Tue, 2008-09-02 at 11:01 +0200, Paul Bijnens wrote:
 What is an alternative X window manager, supported by CentOS,
 that has very small memory footprint?
 
 I want to avoid twm, because it defaults to interactive placement when
 not giving geometry options.  No other requirements.

Within CentOS there's xfwm. If you're willing to look outside then
there's matchbox and wmx.

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Re: [CentOS] CentOS Mailing list on nabble . why not ??

2008-08-28 Thread Ignacio Vazquez-Abrams
On Thu, 2008-08-28 at 16:28 +0530, kapil singh wrote:
 It provides a web interface  only. so that, the persons who are not
 subscribed with mailing list
 can see our threads easily. there thats why i am suggesting 

You mean like this?

http://news.gmane.org/gmane.linux.centos.general/

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Re: [CentOS] General Linux query

2008-08-21 Thread Ignacio Vazquez-Abrams
On Thu, 2008-08-21 at 05:38 -0600, Warren Young wrote:
 lingu wrote:
  4)  what are all the precaution to be made to prevent file system 
  corruption.
 
 1. Put the computer on a UPS.
 
 2. Configure nut (http://networkupstools.org/) to bring the system down 
 safely well before the UPS's battery quits.  You don't want to 
 fully-discharge a lead-acid battery, which is what UPSes use.  Shut down 
 before it drops below about 20%.
 
 3. Use some form of redundant RAID.  (Not RAID-0!)
 
 4. Run the RAID system's consistency check function periodically.
 
 5. If the system's RAID card offers a battery backup option, get one.
 
 6. If the system is experiencing kernel panics, fix the problem that's 
 causing it.  Kernel panics are almost always due to broken hardware. 
 Replace the broken hardware.  Very rarely, they may be due to a bad 
 driver or a kernel bug, but when you hear hoof beats, think horses, not 
 zebras.
 
 7. Back up your system.
 
 8. BACK UP YOUR SYSTEM.
 
 9. BACK! UP! YOUR! SYSTEM!!!  (And then, back it up again.)

10. TEST the backups, preferably on another system. All the backup tapes
in the world won't help if you think you've been doing it right for the
past 5 months, but in reality all the tapes are either blank or damaged.

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Re: [CentOS] Missing fonts for tightvnc

2008-08-12 Thread Ignacio Vazquez-Abrams
On Tue, 2008-08-12 at 14:53 -0400, Robert Moskowitz wrote:
 You would think installing via yum would handle dependencies, but 
 perhaps fonts are not managed like dependencies.

Well, they can be, but not unless the packager does so.

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Re: [CentOS] Looking for linphone

2008-08-11 Thread Ignacio Vazquez-Abrams
On Mon, 2008-08-11 at 12:49 -0400, Robert Moskowitz wrote:
 Where might I find an rpm for Centos?

RPMForge for EL4, centos.karan.org for EL5.

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Re: [CentOS] gcc editor for newbie (Emacs or vim or ?)

2008-08-11 Thread Ignacio Vazquez-Abrams
On Mon, 2008-08-11 at 18:03 -0700, Tim Utschig wrote:
 On 08/10/08 15:04, Lanny Marcus wrote:
  I downloaded the .pdf version of Thinking in C++ and I've
  begun to read that and I did
  yum groupinstall 'Development Tools'   I'm a Newbie Desktop
  user, jumping into the deep end of the pool. Should I try to learn
  vi (Vim) (which obviously will help me, if I ever need to
  administer a remote box)  or install Emacs or something else,
  for the gcc editor?  An easy learning curve is strongly preferred,
  but, I am 100% aware of the advantages of vi. Recommendations?
  TIA!
 
 I'm a Vim user myself, but I noticed one of our engineers using an 
 editor which looked pretty nice.  It's called geany:
 
 http://geany.uvena.de/

geany is great; I use it all the time. The only issue I have with it is
that it doesn't support gnome-vfs so you can't connect directly to a
remote server and edit files there.

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Re: [CentOS] ext2online / ext2resize

2008-08-07 Thread Ignacio Vazquez-Abrams
On Thu, 2008-08-07 at 18:32 -0700, Al Sparks wrote:
 I'm running CentOS 5.2 x x86_64.
 
 I did an lvextend of a logical volume, and proceeded to run one of the
 ext2 utilities (e.g. ext2online, ext2resize) and found to my surprise
 that it wasn't on there.

Did you mean resize2fs?

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Re: [CentOS] 'initrd' image of CentOS (domU) on Ubuntu (dom0)

2008-08-01 Thread Ignacio Vazquez-Abrams
On Fri, 2008-08-01 at 12:14 -0700, Admin Admin wrote:
 Hello,
  
 What is the best way to get the xen enabled CentOS 5.2
 vmlinuz and initrd images for use as a guest domain
 (domU) on Ubuntu host domain (dom0). 

Look in images/xen/.

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Re: [CentOS] DVI + VGA?

2008-08-01 Thread Ignacio Vazquez-Abrams
On Fri, 2008-08-01 at 15:40 -0700, MHR wrote:
 I have an LCD monitor with both VGA and DVI connectors on it, and a
 video card to match (both connectors).  If I want to switch from the
 VGA (currently in use) to the DVI, do I need to do anything special
 other than switch wires?  I didn't see anything in google that was
 helpful (though I may not have used a smashing search...).

99.99% of the time, no.

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Re: [CentOS] Restricting User Rights massively

2008-07-29 Thread Ignacio Vazquez-Abrams
On Tue, 2008-07-29 at 13:05 +0200, Dirk H. Schulz wrote:
 is it possible to restrict the rights of a user to only do few, defined 
 actions, e.g. only look up cpu and memory usage, but not walk around in the 
 file system, not see any other hardware details, run any binaries/scripts? 
 I know several different techniques to achieve parts of this (like 
 chrooting him), but is there one technique to get it all?

SELinux.

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Re: [CentOS] Extended characters not working on CentOS

2008-07-29 Thread Ignacio Vazquez-Abrams
On Tue, 2008-07-29 at 13:49 -0700, MHR wrote:
 A friend of mine here at work pointed me at this web page
 www.fhlcell.org where there are a lot of Chinese characters on the
 page.
 
 Interestingly enough, on my CentOS 5.2 system, with both Seamoneky
 1.1.11 and Firefox 3.0, we were unable to get the characters to
 display properly (they showed up as the little four number boxes
 instead).

The numbered boxes mean that fontconfig was unable to find a font that
provided that glyph.

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Re: [CentOS] upgrade to 5.2 now have gam_server how to turn it off

2008-07-02 Thread Ignacio Vazquez-Abrams
On Wed, 2008-07-02 at 16:29 -0400, Jerry Geis wrote:
 After upgrading to 5.2 I now have gam_server running.
 How do I turn it off?
 nothing with gam in /etc/init.d

gam_server runs on-demand. The only way to disable it is to not run
anything that uses FAM or gamin.

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Re: [CentOS] Pidgin problem on 5.2

2008-06-30 Thread Ignacio Vazquez-Abrams
On Mon, 2008-06-30 at 09:33 -0400, fred smith wrote:
 Suggestions welcome.

Add a Notification Area to your panel, or look there if you already have
one.

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Re: [CentOS] Pidgin problem on 5.2

2008-06-30 Thread Ignacio Vazquez-Abrams
On Mon, 2008-06-30 at 12:16 -0400, fred smith wrote:
 On Mon, Jun 30, 2008 at 10:06:28AM -0400, Ignacio Vazquez-Abrams wrote:
  On Mon, 2008-06-30 at 09:33 -0400, fred smith wrote:
   Suggestions welcome.
  
  Add a Notification Area to your panel, or look there if you already have
  one.
 
 OK, done that. Now what?
 
 Nothing happens there when I try to start pidgin. What should I be seeing?

A new icon should appear in the Notification Area when you start pidgin.
Clicking on it will show the Buddy List.

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Re: [CentOS] Moving logical volumes

2008-06-29 Thread Ignacio Vazquez-Abrams
On Sun, 2008-06-29 at 09:13 -0700, John R Pierce wrote:
 Frank Büttner wrote:
  Exist there no way to do this without moving the data?
 
 a different volgroup implies different physical drives...

Not necessarily true.

But to answer the original question, no, LVM was not designed to swap
LVs between VGs.

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Re: [CentOS] rpmfusion status?

2008-06-18 Thread Ignacio Vazquez-Abrams
On Wed, 2008-06-18 at 00:52 -0600, Frank Cox wrote:
 Unless I've missed something (which is possible) there hasn't been any public
 progress announcements regarding rpmfusion in the past several weeks.
 
 Is there anything new to report?  My ulterior motive is that I would love to
 have the convenience of a one-stop rpm shop for Centos/RHEL and Fedora, and
 it's my understanding that's what rpmfusion is intended to be...

RPMFusion has their own mailing lists; consider asking there.

(Spoiler: Too much work, not enough people)

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Re: [CentOS] USB Wireless device for CentOS?

2008-06-17 Thread Ignacio Vazquez-Abrams
On Tue, 2008-06-17 at 11:36 -0700, MHR wrote:
 On Tue, Jun 17, 2008 at 10:56 AM, Johnny Hughes [EMAIL PROTECTED] wrote:
 
  http://wireless.kernel.org/en/users/Devices/USB
 
 
 That is /awesome,/ Johnny - thank you, thank you, thank you!
 
 I noticed that the Trendnet TEW-424UB is on the list - does anyone
 have any experience with this one?  It's really cheap, but the people
 at Micro Center (where I can get it locally) consider Trendnet stuff
 to be junk (and, actually, I had a Trendnet router for about a week
 before I gave up on it and wound up with a really excellent D-Link one
 instead).

It needs a better antenna. Skip.

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Re: [CentOS] USB Ethernet dongles

2008-06-17 Thread Ignacio Vazquez-Abrams
On Tue, 2008-06-17 at 17:53 -0400, Robert Moskowitz wrote:
 Speaking of USB devices (recent thread on wireless USB),  I need at 
 least 4 USB ethernet dongles, cheap.  So on EBay I found:

99% of all USB wired NICS are Linux-compatible (even the cheesy
host-to-host devices), thanks to the Ethernet USB device class.

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Re: [CentOS] [Off Topic, kind of] eMachine model T5254

2008-06-10 Thread Ignacio Vazquez-Abrams
On Tue, 2008-06-10 at 12:07 -0700, Bob Taylor wrote:
 AMD Athlon™ BE-2350 dual-core processor
 NVIDIA® GeForce® 6100
 2048MB DDR2 dual-channel
 320GB 7200rpm SATA II
 16x DVD±R/RW SuperMulti drive
 High-performance 15-in-1 digital media card reader
 6-channel (5.1) high-definition audio
 
 They do not list the manufacturer/model of the media card reader and
 audio.

Non-laptop media readers are usually USB which means that they use the
standard usb-storage module.

High-definition audio usually refers to the snd-hda-intel ALSA module.
I haven't yet had any luck getting the one on my laptop to work with
CentOS 5.1, but that's not a definitive contraindication.

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Re: [CentOS] centos 4 on ebox 2300sx

2008-06-05 Thread Ignacio Vazquez-Abrams
On Thu, 2008-06-05 at 12:43 -0400, Jerry Geis wrote:
 I am attempting to install centos 4.4 on an ebox 2300sx.
 I start with i586 text everything starts up and then I get:
 No coprocessor found and no math emulation present.
 
 How do I get math emulation?

You build a kernel with math emulation enabled.

Huh, cute machine. Too bad about the copro though.

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Re: [CentOS] Re: centos 4 on ebox 2300sx

2008-06-05 Thread Ignacio Vazquez-Abrams
On Thu, 2008-06-05 at 11:09 -0700, John R Pierce wrote:
 Jerry Geis wrote:
  I was wondering is there an older centos version that has emulation 
  already built in?
  Which one ? I am not stuck on using 4
 
 CentOS 3 has only i586 and i686 kernels, those both rely on hardware FP
 
 
 no, I think you'll need to build your own kernel RPMs for that one, or 
 use a different sort of distro entirely.   You'll need a i386 kernel, as 
 that was the last CPU which had external/optional FP.

ISTR that you could enable FPU emulation on any arch, and it would be
ignored if a FPU was present. Has this changed?

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Re: [CentOS] COBOL

2008-05-21 Thread Ignacio Vazquez-Abrams
On Wed, 2008-05-21 at 13:47 -0500, Michael wrote:
 Also, anyone have any experience with Fujitsu Cobol on Centos? The 
 Fujitsu people only support Red Hat, and said I'd be on my own with 
 Centos. In other words if it works, then I don't care about Fujitsu 
 support.

Apparently Oracle is the only ISV that's figured out that CentOS *is*
RHEL.

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Re: [CentOS] Re: OT: Top Posting

2008-05-19 Thread Ignacio Vazquez-Abrams
On Mon, 2008-05-19 at 15:00 -0700, Ray Van Dolson wrote:
 I read an interesting take on why once.  Can't remember the link
 though... nerds need to remember that normal folk appreciate niceities
 in conversation, and normal folk need to remember that nerds are often
 very blunt but aren't really trying to be offensive.

http://www.mit.edu/~jcb/tact.html

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Re: [CentOS] Howto get yum/http download statistics?

2008-05-11 Thread Ignacio Vazquez-Abrams
On Sun, 2008-05-11 at 08:08 +0200, Patrick wrote:
 How do you get yum/http download statistics of files (rpms) that live on
 a CentOS5.1 box with Apache? Is it just a matter of installing some
 weblog analyzer software or is some other magic needed?

yum just uses bog-standard HTTP/FTP, so an appropriate log analyzer is
all you need.

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Re: [CentOS] rpm -Va

2008-05-02 Thread Ignacio Vazquez-Abrams
On Fri, 2008-05-02 at 10:28 -0400, Jason Pyeron wrote:
 Hmmm?

Is there an actual question or are you just marveling over how tres cool
rpm is?

Anyways.

Did you ever interrupt a prelink session on that machine?

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RE: [CentOS] Building a 64bit rpm

2008-04-11 Thread Ignacio Vazquez-Abrams
On Fri, 2008-04-11 at 10:26 -0400, Ross S. W. Walker wrote:
 It would be nice to have yum install the build requirements. Has
 anybody developed a plugin to allow yum to install SRPMs and
 optionally install the requirements as part of this?

You mean like yum-builddep in yum-utils?

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Re: [CentOS] Building a 64bit rpm

2008-04-08 Thread Ignacio Vazquez-Abrams
On Tue, 2008-04-08 at 10:49 -0600, Joseph L. Casale wrote:
 I want to build the 64bit version of Xen 3.2, they only show one srpm
 available. I assume if its compiled on a x86_64 version of CentOS 5.1
 it will be a 64bit rpm when its done?

Yes.

 I am aware its not good to build as root but out of curiosity, if I
 used a vm that I would later destroy, is the only caveat to building
 as root potential damage to the build system, or can the actual rpm be
 built incorrectly?

Both. Consider using mock.

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Re: [CentOS] using conf.d files to override options in httpd.conf

2008-04-03 Thread Ignacio Vazquez-Abrams
On Thu, 2008-04-03 at 18:25 -0400, Johnny Tan wrote:
 Like many of you, I like to avoid modifying 
 /etc/httpd/conf/httpd.conf as much as possible. Instead, 
 modifying or adding files in /etc/httpd/conf.d
 
 However, because /var/www/html is declared within the main 
 httpd.conf and certain directives are set along with 
 AllowOverride None (thus forbidding use of .htaccess), it 
 seems like the only way to override any of these options is 
 to modify httpd.conf directly. If nothing else, at least 
 setting AllowOverride to something besides None.
 
 Is that correct? Or does anyone know of a way to leave 
 httpd.conf pristine, yet still override or set directives 
 for /var/www/html?

Just don't use example.com. Instead stick to subdomains such as
www.example.com, while putting in a rewrite rule that redirects from
example.com.

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Re: [CentOS] Rejecting valid mail (including this mailing list)

2008-03-25 Thread Ignacio Vazquez-Abrams
On Tue, 2008-03-25 at 18:03 -0400, Sam Drinkard wrote:
 Recently, I added the below line to my sendmail.mc and rebuilt.  
 Everything was working just fine until sometime today.  In looking over 
 the maillog, it seems if almost every piece of mail was rejected because 
 of this configuration - mail that I know is OK, valid, and not a source 
 of spam, like tamu.edu.  Not only that, but the mailing list from centos 
 was being rejected as well.  Anyone know what might be happening?  One 
 link I ran across said that ordb.org went out of business or stopped 
 their service in Dec of '06.  If that's the case, why is their info 
 still being listed in some of the sendmail configs, and others still 
 advertising it's use.
 
 dnl # FEATURE(`dnsbl', `relays.ordb.org', `550 Email rejected due to 
 sending server misconfiguration - see 
 http://www.ordb.org/faq/\#why_rejected;')dnl

http://it.slashdot.org/article.pl?sid=08/03/25/2124224

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Re: [CentOS] RHEL on The Pirate Bay, Mininova, etc

2008-03-23 Thread Ignacio Vazquez-Abrams
On Sun, 2008-03-23 at 02:17 -0600, Stephen John Smoogen wrote:
 On Sat, Mar 22, 2008 at 8:02 PM, Les Mikesell [EMAIL PROTECTED]
 wrote:
  Johnny Hughes wrote:
They are not imposing any restrictions on the software ... you have
signed an agreement that as long as you are entitled to get updates from
RHN that you will not do those things (it is an if/then statement).
 
   But those things involve restrictions on the software.
 
 I think the problem is that what is thought in these arguments to be a
 restriction on the software is not considered a legal restriction on
 the software.

I think you guys are going about it the wrong way. You're so focused on
the *contents* of the packages that you're missing the packages
*themselves*. Could the signing of the packages be considered a work,
and therefore distribution of said signed packages be a violation of
copyright law?

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Re: [CentOS] RHEL on The Pirate Bay, Mininova, etc

2008-03-23 Thread Ignacio Vazquez-Abrams
On Sun, 2008-03-23 at 07:02 -0500, Johnny Hughes wrote:
 Ignacio Vazquez-Abrams wrote:
  I think you guys are going about it the wrong way. You're so focused on
  the *contents* of the packages that you're missing the packages
  *themselves*. Could the signing of the packages be considered a work,
  and therefore distribution of said signed packages be a violation of
  copyright law?
 
 Well ... the general consensus is that is not the case, and that the 
 SPEC file is covered under the same license as the rest of the source 
 code unless it is specifically licensed differently.

I'm not talking about the spec file metadata, I'm talking about the
signature that's applied to the package itself.

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Re: [CentOS] RHEL on The Pirate Bay, Mininova, etc

2008-03-23 Thread Ignacio Vazquez-Abrams
On Sun, 2008-03-23 at 08:57 -0400, Ignacio Vazquez-Abrams wrote:
 On Sun, 2008-03-23 at 13:46 +0100, Daniel de Kok wrote:
  On Sun, Mar 23, 2008 at 1:28 PM, Ignacio Vazquez-Abrams
  [EMAIL PROTECTED] wrote:
I'm not talking about the spec file metadata, I'm talking about the
signature that's applied to the package itself.
  
  A signature is just a special digest of the contents. I don't see how
  that could be licensed differently.
 
 And a painting of a landscape is just a special digest (or
 interpretation, if you prefer) of a landscape. It falls under copyright
 law, regardless of what laws the canvas or paint are required to follow.

Before anyone tears this apart *too* hard, I would like to apologize for
misrepresenting myself. I am not a lawyer, therefore I should have said
that this was only my opinion.

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Re: [CentOS] RHEL on The Pirate Bay, Mininova, etc

2008-03-23 Thread Ignacio Vazquez-Abrams
On Sun, 2008-03-23 at 14:25 +0100, Daniel de Kok wrote:
 On Sun, Mar 23, 2008 at 1:57 PM, Ignacio Vazquez-Abrams
 [EMAIL PROTECTED] wrote:
 
  On Sun, 2008-03-23 at 13:46 +0100, Daniel de Kok wrote:
On Sun, Mar 23, 2008 at 1:28 PM, Ignacio Vazquez-Abrams
[EMAIL PROTECTED] wrote:
  I'm not talking about the spec file metadata, I'm talking about the
  signature that's applied to the package itself.
   
A signature is just a special digest of the contents. I don't see how
that could be licensed differently.
 
   And a painting of a landscape is just a special digest (or
   interpretation, if you prefer) of a landscape. It falls under copyright
   law, regardless of what laws the canvas or paint are required to follow.
 
 That's a flawed analogy. Virtually, all jurisdictions require work to
 be original to qualify for copyright.

How is a rpm package signature not original? It's dependent on a
number of factors, not all of which are publicly accessible (e.g., the
private signing key), and some of which are variable (e.g., the build
time).

 Painting a landscape requires
 effort, and originality, mechanically making a digest with encryption
 software doesn't.

Nor does pushing the button on a digital camera, and yet Flickr is
filled with the results of that non-effort. You don't need to be a
lawyer to see that anyone challenging the license of that non-effort
would likely be laughed out of court.

 Anyway, let's not continue with *this* slippery slope. The next guy
 will proclaim that downloading software and recompressing it with
 bzip2 constitutes a new work ;).

Or a derivative of the original work. But adding a signature to an
already-created package does not make the signature a derivative of the
contents of the package.

(Once again, IANAL)

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Re: [CentOS] RHEL on The Pirate Bay, Mininova, etc

2008-03-23 Thread Ignacio Vazquez-Abrams
On Sun, 2008-03-23 at 09:36 -0400, Ignacio Vazquez-Abrams wrote:
 But adding a signature to an
 already-created package does not make the signature a derivative of the
 contents of the package.

Argh, no, it could.

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Re: [CentOS] glibc error ???

2008-03-21 Thread Ignacio Vazquez-Abrams
On Fri, 2008-03-21 at 11:11 -0700, Robert - elists wrote:
 *** glibc detected *** free(): invalid pointer: 0xbffa11b8 ***

 ... I am wondering if I
 should be focusing on a certain glib area or in the application providing
 the error in the error logs

Application. This error happens when an app does a double free.

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RE: [CentOS] glibc error ???

2008-03-21 Thread Ignacio Vazquez-Abrams
On Fri, 2008-03-21 at 11:27 -0700, Robert - elists wrote:
 So, since this box has been online for like 2 or 3 years, since like centos
 4.0 or 4.1 load with multiple yum updates, I am guessing a recompile of that
 app should make the difference?

No. You need to find out where the memory is being double-freed and
remove the appropriate free() call. That or set it to NULL once freed.

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Re: [CentOS] RPM verify weirdness

2008-03-18 Thread Ignacio Vazquez-Abrams
On Wed, 2008-03-19 at 14:48 +1100, Gavin Carr wrote:
 Can anyone explain this to me? (CentOS 4/5)
 
   # rpm -qf /etc/exports
   setup
   # rpm -V setup
   S.5T c /etc/bashrc
   S.5T c /etc/printcap
   ..?. c /etc/securetty
   # echo ' foo'  /etc/exports
   # cat /etc/exports
    foo
   # rpm -V setup
   S.5T c /etc/bashrc
   S.5T c /etc/printcap
   ..?. c /etc/securetty
 
 I thought verify was supposed to check every file in the package?

From the spec file:

%verify(not md5 size mtime) %config(noreplace) /etc/exports

rpm has been explicitly told to *not* check certain traits.

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Re: [CentOS] RPM verify weirdness

2008-03-18 Thread Ignacio Vazquez-Abrams
On Wed, 2008-03-19 at 16:32 +1100, Gavin Carr wrote:
 On Wed, Mar 19, 2008 at 12:08:50AM -0400, Ignacio Vazquez-Abrams wrote:
  On Wed, 2008-03-19 at 14:48 +1100, Gavin Carr wrote:
   Can anyone explain this to me? (CentOS 4/5)
   
 # rpm -qf /etc/exports
 setup
 # rpm -V setup
 S.5T c /etc/bashrc
 S.5T c /etc/printcap
 ..?. c /etc/securetty
 # echo ' foo'  /etc/exports
 # cat /etc/exports
  foo
 # rpm -V setup
 S.5T c /etc/bashrc
 S.5T c /etc/printcap
 ..?. c /etc/securetty
   
   I thought verify was supposed to check every file in the package?
  
  From the spec file:
  
  %verify(not md5 size mtime) %config(noreplace) /etc/exports
  
  rpm has been explicitly told to *not* check certain traits.
 
 Ah, very cool, thanks. Any pointers to why one would do this?

Verifying against a stock /etc/bashrc is useful, since it influences
system behavior. Verifying against a stock /etc/exports is not, beyond
who owns the file and what permissions it has.

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Re: [CentOS] Skype on CentOS 5 - my microphone settings are incorrect

2008-03-15 Thread Ignacio Vazquez-Abrams
On Sat, 2008-03-15 at 08:42 -0500, Lanny Marcus wrote:
 Note: When alsamixer came up in the terminal window, the only view option 
 seems to be for
 Playback, which is shown above. Should it be possible for me to get a view of 
 Capture too?
 How?

man alsamixer, /view mode controls

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Re: [CentOS] Re: CentOS] Skype on CentOS 5 - my microphone settings are incorrect

2008-03-15 Thread Ignacio Vazquez-Abrams
On Sat, 2008-03-15 at 12:56 -0500, Lanny Marcus wrote:
 in GNOME: System  Preferences  Volume Control  Options  Mic. Select
 There are two (2) options: Mic1 and Mic2
 
 My headset has stereo headphones, but the microphone is not stereo. Is it 
 normal, that I would see two (2) options for the microphone?

It reflects what the soundcard chipset has, not what your system
actually makes available.

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Re: [CentOS] Move hard disk to a new machine

2008-03-15 Thread Ignacio Vazquez-Abrams
On Sun, 2008-03-16 at 00:18 +0530, Truejack wrote:
 We have a 1TB disk in one of our machines that needs to be moved to a
 new server.
  
 How can I do that without losing any of the data?

Shut down the first machine, unplug the drive, shut down the second
machine, plug the drive in, start both machines, and change the software
configurations as required (including /etc/fstab).

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Re: [CentOS] Package request: OpenJDK 1.6 packages

2008-03-13 Thread Ignacio Vazquez-Abrams
On Thu, 2008-03-13 at 17:26 +0100, Heiko Adams wrote:
 Hello,
 currently the c5-testing repository contains packages for OpenJDK 1.7.
 
 The 1.7 branch is the development branch for the upcomming OpenJDK
 Version 7. OpenJDK is scheduled somewhere in 2009 and for this reason
 IMHO far away from being stable I'd like to request packages for the
 currently stable 1.6 branch of OpenJDK.
 
 AFAIK the Fedora project has already replaced OpenJDK 1.7 by OpenJDK 1.6
 in rawhide for the same reason.

Here's the relevant review request. Enjoy.

https://bugzilla.redhat.com/show_bug.cgi?id=433070

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Re: [CentOS] Linux Sound Architecture (Updated)

2008-03-11 Thread Ignacio Vazquez-Abrams
On Tue, 2008-03-11 at 11:59 -0400, Ross S. W. Walker wrote:
 I have been working a while trying to get a big picture of how Linux
 handles sound processing and after much work I have put together this
 little representation of what I have learned.
 
 Please send me any additional comments or components that I may have
 missed.

Some corrections (PulseAudio contains an ALSA module that can redirect
audio back into PA):

  Linux Sound Architecture
 XX
 XLinux Sound ApplicationsX
 XX
 XX
 XX  Third-Party APIs X   X
 XX GStreamer/Phonon/ X   Sound   X
 XXxine-lib   X  Servers  X
 XX   X
 XX  X ^  X
 XX  X  esd/aRts/NAS/JACK  |  X
 XX  X |  X
 X  X  |  X
 X  X aoss X   X OSS Compatibility API  X   X  |  X
 X     XX   X PA  X
 X  X   X  |  X
 X  X XXX  |  X
 X  Xalsa-lib API X  -/  X
 X  X X
 X  X X
 XX
 X Linux Kernel (ALSA driver) X
 XX
 XSound Hardware  X
 XX

Yes, audio on Linux is a mess.

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RE: [CentOS] Linux Sound Architecture (Updated)

2008-03-11 Thread Ignacio Vazquez-Abrams
On Tue, 2008-03-11 at 16:14 -0400, Ross S. W. Walker wrote:
 Ignacio Vazquez-Abrams wrote:
  
  On Tue, 2008-03-11 at 11:59 -0400, Ross S. W. Walker wrote:
   I have been working a while trying to get a big picture of how Linux
   handles sound processing and after much work I have put together this
   little representation of what I have learned.
   
   Please send me any additional comments or components that I may have
   missed.
  
  Some corrections (PulseAudio contains an ALSA module that can redirect
  audio back into PA):
 
 ALSA provides an ALSA driver in it's plugins to send audio to a
 PulseAudio server, so that part is pure ALSA. I mean sure it
 uses PulseAudio's protocol to send over the network, but as far
 as ALSA is concerned it's just another ALSA kernel driver for
 communicating with sound hardare. The PulseAudio server by
 itself is of course a pure sound server.
 
 Having said that, I don't believe that the ALSA driver for
 PulseAudio counts as yet another interface.

No, but it does place part of ALSA above (in front of?) part of PA.
(JACK and OSS also have similar ALSA plugins, although I don't see the
point of the OSS module)

 Also sound servers can and do use third party API products such
 as GStreamer.

Can far, far more than do. The only concrete evidence of that I was
able to find were the PA GStreamer and JACK plugins. I was unable to
find any evidence that ESD or aRts use third-party APIs, only ALSA and
OSS. (Incidentally, I found that NAS can only use OSS. Yet another
reason for it to die.)

 Often GStreamer provides those plugins on behalf
 of the sound server (cause no one else wants to), but the
 plugin is still part of the sound server and as far as the sound
 server is concerned it is just sending audio directly to the
 hardware API.

It's just sending audio, period. It's not at all concerned with where it
ends up, just that it moves to the next stage.

 GStreamer/Phonon also have plugins for
 communicating with sound servers as well as HW APIs such as
 ALSA or OSS. When diagramming these third party APIs things
 can ugly pretty darn fast.

Indeed. And I also think that an ASCII diagram is no longer sufficient
for showing the details.

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Re: [CentOS] alternatives package?

2008-03-11 Thread Ignacio Vazquez-Abrams
On Tue, 2008-03-11 at 18:20 -0400, Eric B. wrote:
 In my struggle today to get python2.4 installed on my CentOS4 system, I saw 
 that it installed a packaged called alternatives which is supposed to handle 
 symbolic links to default commands in a nice clean, structured way. 
 However, I am having trouble understanding how this thing works.
 
 I have read the man page half a dozen times already, and yet the alternative 
 link for python which was installed doesn't seem to follow what is written 
 in the man page.  I am trying to modify the default behaviour for it, but 
 having a lot of difficulty.

As an end-user, the only important commands you need are:

alternatives --display name: Show information about an alternative
alternatives --config name: Allow selection of an alternative
ls /var/lib/alternatives: Show valid alternatives

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Re: [CentOS] Re: auto seek a server

2008-02-26 Thread Ignacio Vazquez-Abrams
On Mon, 2008-02-25 at 13:45 -0500, Jerry Geis wrote:
 I am trying this command and I am getting an error of INvalid service.
 
 avahi-publish-service MyServer  _tcp 80 myentry at 192.168.1.8
 
 What is wrong with _tcp? I also tried tcp.

http://0pointer.de/lennart/projects/mod_dnssd/

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Re: [CentOS] question on cp -f on centos 5.1

2008-01-28 Thread Ignacio Vazquez-Abrams
On Mon, 2008-01-28 at 13:22 -0600, Alex White wrote:
 Curious question that is directly related to this. This did work
 on my system; however, I'm not sure if this is something one wants
 to be doing. If one were to type literally:
 
 cp -fr somedir somefile ~/ 
 
 Would this defeat the alias (in bash)?

[EMAIL PROTECTED] ~]$ alias foo=bar
[EMAIL PROTECTED] ~]$ foo
bash: bar: command not found
[EMAIL PROTECTED] ~]$ foo
bash: foo: command not found
[EMAIL PROTECTED] ~]$ \foo
bash: foo: command not found

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Re: [CentOS] Mailing list replies and Evolution

2008-01-27 Thread Ignacio Vazquez-Abrams
On Sun, 2008-01-27 at 11:33 +0100, Ralph Angenendt wrote:
 Ignacio Vazquez-Abrams wrote:
  On Sun, 2008-01-27 at 00:27 +0100, Brian Schueler wrote:
   I wanted to reply messages (e.g. to the cross-build-env in centos-devel)
   but my replies get posted as a new thread. I'm using Emulution 2.8 and I
   think Evolution eats the in-reply-to information. Is there anyone who
   also uses Evolution (especially in conjunction with a Scalix imap
   server)?
   So please tell me the right settings to acting not so disturbingly.
  
  I would be *extremely* surprised if this was evolution's fault. For all
  its issues, that's one I've not seen from it.
 
 Oh, I've seen it quite often here on the mailing list, so it has to be
 possible to bring Evolution to not write an In-Reply-To: or References:
 header ...

I don't doubt that messages which originated with evolution could have
headers arbitrarily removed by broken or misconfigured MTAs. I also
don't doubt that evolution could misinterpret existing headers when
displaying threads. I simply have seen no irrefutable proof that
evolution breaks threading via replies of its own accord.

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Re: [CentOS] Mailing list replies and Evolution

2008-01-26 Thread Ignacio Vazquez-Abrams
On Sun, 2008-01-27 at 00:27 +0100, Brian Schueler wrote:
 I wanted to reply messages (e.g. to the cross-build-env in centos-devel)
 but my replies get posted as a new thread. I'm using Emulution 2.8 and I
 think Evolution eats the in-reply-to information. Is there anyone who
 also uses Evolution (especially in conjunction with a Scalix imap
 server)?
 So please tell me the right settings to acting not so disturbingly.

I would be *extremely* surprised if this was evolution's fault. For all
its issues, that's one I've not seen from it.

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Re: [CentOS] build rpm from source code

2008-01-17 Thread Ignacio Vazquez-Abrams
On Thu, 2008-01-17 at 11:40 -0400, Centos wrote:
 Is there any good and quick document on building spec file.
 there is source file that has no rpm and we need to build the spec file 
 and srpm.

http://fedoraproject.org/wiki/Docs/Drafts/BuildingPackagesGuide

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Re: [CentOS] avahi

2008-01-14 Thread Ignacio Vazquez-Abrams
On Mon, 2008-01-14 at 20:37 -0500, Jerry Geis wrote:
 How on centos 5.1 do you inquire from avahi what devices are out there?
 Is there a command line to run that just lists all device found?

avahi-browse in avahi-tools.

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Re: [CentOS] Sendmail and the $h (solved)

2008-01-12 Thread Ignacio Vazquez-Abrams
On Sat, 2008-01-12 at 13:32 -0500, Jason Pyeron wrote:
 I feel dirty after trolling throught the .cf file.
 
 Plussed addresses will not work w/ procmail if there is a typo in the
 sendmail.mc

 Does not work (note the space before the new line):

Yeah, m4 is psychotic that way.

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Re: [CentOS] remote desktop

2008-01-11 Thread Ignacio Vazquez-Abrams
On Fri, 2008-01-11 at 11:27 -0500, Jerry Geis wrote:
 What is the difference between the GUI (system-Preferences-Remote 
 Desktop) under centos 5.1
 and editing /etc/X11/xorg.conf and adding the vnc in the modules section?
 
 Is one better than the other?

The former is vino, and it only works if you're already logged in.

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Re: [CentOS] 5.1 yum: distroverpkg=redhat-release ignored?

2008-01-04 Thread Ignacio Vazquez-Abrams
On Fri, 2008-01-04 at 09:43 +0100, Rainer Traut wrote:
 Hi,
 
 is this the right behaviour of yum?
 
 yum.conf has:
 distroverpkg=redhat-release
 
 But yum obviously uses centos-release to find out the distro version.
 So is yum patched to do this?

rpm -q --whatprovides redhat-release

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Re: [CentOS] Wondering about CentOS 5.1 functionality

2008-01-04 Thread Ignacio Vazquez-Abrams
On Fri, 2008-01-04 at 23:37 -0500, Mark Weaver wrote:
 I'm giving serious thought to loading 5.1 on my Inspiron 1501 laptop,
 but I'm wondering about certain hardware support such as the following:

 - - Broadcom Wireless Adapter - 1390 Wlan (bcm43xx)

Last I checked not even Fedora runs this thing properly. Avoid.

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Re: [CentOS] Wondering about CentOS 5.1 functionality

2008-01-04 Thread Ignacio Vazquez-Abrams
On Fri, 2008-01-04 at 23:47 -0500, Mark Weaver wrote:
 Ignacio Vazquez-Abrams wrote:
  On Fri, 2008-01-04 at 23:37 -0500, Mark Weaver wrote:
  - - Broadcom Wireless Adapter - 1390 Wlan (bcm43xx)
  
  Last I checked not even Fedora runs this thing properly. Avoid.
 
 Actually Fedora 7 ran it wonderfully. I used ndiswrapper and a script to
 initialize the adapter during the boot process.

That's quite an interesting definition of wonderfully there...

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Re: [CentOS] OpenMPI not compiled with Torque support

2007-12-29 Thread Ignacio Vazquez-Abrams
On Fri, 2007-12-28 at 22:23 -0800, James A. Peltier wrote:
 How do others deal with this issue.  It seems that you can't file a bug 
 report with upstream unless you have a support contract?  Am I missing 
 something.

You can *file* them, just don't expect a timely resolution unless you
have a contract with RH (and sometimes not even then).

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Re: [CentOS] 4.6 update overwrote my /usr/lib/python2.3/site.py file

2007-12-21 Thread Ignacio Vazquez-Abrams
On Fri, 2007-12-21 at 09:53 -0600, Jeff Larsen wrote:
 We had some custom additions to our site.py file for a third party
 application. 'yum update' to 4.6 overwrote the file with no backup or
 warning. Not hard to repair, but it did have me worried there for a
 few minutes when the application failed to start.
 
 Is this a python issue, an upstream issue or a CentOS issue? Can
 something be done about it going forward?

[EMAIL PROTECTED] ~]$ rpm -qf /usr/lib/python2.3/site.py
python-(none):2.3.4-14.4.i386
[EMAIL PROTECTED] ~]$ rpm -qpl CentOS/RPMS/python-2.3.4-14.4.i386.rpm | \
 grep site\\.py
/usr/lib/python2.3/site.py
/usr/lib/python2.3/site.pyc
/usr/lib/python2.3/site.pyo
[EMAIL PROTECTED] ~]$ 

Upstream.

Although an application requiring changes to site.py seems suspect to
me.

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Re: [CentOS] 4.6 update overwrote my /usr/lib/python2.3/site.py file

2007-12-21 Thread Ignacio Vazquez-Abrams
On Fri, 2007-12-21 at 11:05 -0600, Jeff Larsen wrote:
 Is there a more appropriate alternative to adding 'sys.path.append()'
 in site.py to enable python to find zope? I know nothing of python,
 I'm just following vendor instructions (famous last words!).

Drop a .pth file in site-packages.

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Re: [CentOS] Suitable VPN RPM on centos 5?

2007-12-13 Thread Ignacio Vazquez-Abrams
On Thu, 2007-12-13 at 16:50 +0530, Indunil Jayasooriya wrote:
 Now, Could you pls let me know the suitable VPN pkg for the above
 configurations. Can I use Open VPN? 
 
 What about Open Swan or Free Swan ? 
 
 I prefer to install RPMs. Where can I find RPMs for the right pkg? 

The first thing you should do is have them invalidate that key and give
you a new one.

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