Discuss January 2012

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222 participants
221 discussions

rsyslog-5.8.7
by Steve Clark 24 Jan '12

24 Jan '12

Hi, Does anyone have rsyslog-5.8.7 for el6? Thanks, -- Stephen Clark *NetWolves* Director of Technology Phone: 813-579-3200 Fax: 813-882-0209 Email: steve.clark(a)netwolves.com http://www.netwolves.com

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sshd: listen on ip1:port1 and ip2:port2
by Alexander Farber 24 Jan '12

24 Jan '12

Hello, with CentOS 6.2 - is it possible to configure OpenSSH daemon to listen on different IPs _and_ ports? I have received a 2nd IP address for my server and have successfully configured by adding the new "/etc/sysconfig/network-scripts/ifcfg-eth0:1" file. I'd like SSHd to keep listening at the_old_ip:22 but also at the_new_ip:443. The 443 on the_old_ip is already taken by Apache, so I can't just write "Port 22" + "Port 443" to sshd_config. Thank you Alex

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CentOS-announce Digest, Vol 83, Issue 9
by centos-announce-request＠centos.org 24 Jan '12

24 Jan '12

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CEBA-2012:0043 CentOS 6 ncompress Update (Karanbir Singh) 2. CEBA-2012:0042 CentOS 6 emacs Update (Karanbir Singh) 3. CEBA-2012:0049 CentOS 6 389-ds-base Update (Karanbir Singh) 4. CESA-2012:0050 Important CentOS 6 qemu-kvm Update (Karanbir Singh) ---------------------------------------------------------------------- Message: 1 Date: Tue, 24 Jan 2012 02:59:10 +0000 From: Karanbir Singh <kbsingh(a)centos.org> Subject: [CentOS-announce] CEBA-2012:0043 CentOS 6 ncompress Update To: centos-announce(a)centos.org Message-ID: <20120124025910.GA19072(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2012:0043 Upstream details at : https://rhn.redhat.com/errata/RHBA-2012-0043.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: d0939b28c8b34e8ad963916eb9c7256f3388e1354dca11479cb9bf80633a98f1 ncompress-4.2.4-54.el6_2.1.i686.rpm x86_64: d1cb1a9700d724e0f798c3526eb28652d1648d8db73e795ae37abd7ffe4a65e9 ncompress-4.2.4-54.el6_2.1.x86_64.rpm Source: d16d23e9881bf8966b1621002dfd44eb6f495e008af63cd394b278724e451f07 ncompress-4.2.4-54.el6_2.1.src.rpm -- Karanbir Singh CentOS Project { http://www.centos.org/ } irc: z00dax, #centos(a)irc.freenode.net ------------------------------ Message: 2 Date: Tue, 24 Jan 2012 03:13:19 +0000 From: Karanbir Singh <kbsingh(a)centos.org> Subject: [CentOS-announce] CEBA-2012:0042 CentOS 6 emacs Update To: centos-announce(a)centos.org Message-ID: <20120124031319.GA20550(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2012:0042 Upstream details at : https://rhn.redhat.com/errata/RHBA-2012-0042.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: a735d485cf9c275165f47164d2381d59cf37560d12c6b3d6122c86b4af041984 emacs-23.1-21.el6_2.1.i686.rpm 663a175d313d3600368d80ef41f114c15b9afe52de5650e03f169becf9135105 emacs-common-23.1-21.el6_2.1.i686.rpm 5f7f0898be938a9cb519f75520e21174d93685c4ce6715680157c163442c6040 emacs-el-23.1-21.el6_2.1.i686.rpm 93df0548d6aaf026668bc655a9c0c1dffe51cd4288ce7b66516b1564531fcbfd emacs-nox-23.1-21.el6_2.1.i686.rpm x86_64: 61212d0797e52a5cedad02643d727044fd9e91d1a9f9ae9374493c3b9e162809 emacs-23.1-21.el6_2.1.x86_64.rpm f3e6710900782cbb6c316a3e1f3b8ddf130e674f19f292b6731d54bca0a8ffa4 emacs-common-23.1-21.el6_2.1.x86_64.rpm 7ffe171bf3debad5c7d11ea3f30ac630f1aae146e417cce1d8bc840e223de0ed emacs-el-23.1-21.el6_2.1.x86_64.rpm 4d1e09721546c62acd4255bf4291753ec213df6c84e6d8d279b5e5705c6dba34 emacs-nox-23.1-21.el6_2.1.x86_64.rpm Source: 82292366d0cae6185112765fdcfc9c96310a0dc527ad788554cf9723d0b29b12 emacs-23.1-21.el6_2.1.src.rpm -- Karanbir Singh CentOS Project { http://www.centos.org/ } irc: z00dax, #centos(a)irc.freenode.net ------------------------------ Message: 3 Date: Tue, 24 Jan 2012 03:13:34 +0000 From: Karanbir Singh <kbsingh(a)centos.org> Subject: [CentOS-announce] CEBA-2012:0049 CentOS 6 389-ds-base Update To: centos-announce(a)centos.org Message-ID: <20120124031334.GA20636(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2012:0049 Upstream details at : https://rhn.redhat.com/errata/RHBA-2012-0049.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 93239c7aafbef3011ca35670b8d1adf9fa11a2884b643bd3e85069651d5201c2 389-ds-base-1.2.9.14-1.el6_2.2.i686.rpm 430937550e14ced7a228fabc519a01f0c1dd3f8f3149719f00e8515f1b04af4b 389-ds-base-devel-1.2.9.14-1.el6_2.2.i686.rpm 4782a40cbe5ba6c8f279e94aeee7002daed39c9511e0ac17f4a31a5f3b9c9b59 389-ds-base-libs-1.2.9.14-1.el6_2.2.i686.rpm x86_64: 6ae155f04fbbcc4f003da581f31f189cdab80cd4135857e1178eedc080fd60b6 389-ds-base-1.2.9.14-1.el6_2.2.x86_64.rpm 430937550e14ced7a228fabc519a01f0c1dd3f8f3149719f00e8515f1b04af4b 389-ds-base-devel-1.2.9.14-1.el6_2.2.i686.rpm 442347e540559071c4402562d86d4cc87aba2945692353d6af21d8366adc7eaa 389-ds-base-devel-1.2.9.14-1.el6_2.2.x86_64.rpm 4782a40cbe5ba6c8f279e94aeee7002daed39c9511e0ac17f4a31a5f3b9c9b59 389-ds-base-libs-1.2.9.14-1.el6_2.2.i686.rpm 57022aef3eecabe768d181b7e43c270012f44e5d24ffc68cb1e8f416e810ff65 389-ds-base-libs-1.2.9.14-1.el6_2.2.x86_64.rpm Source: 7bb12dcf0f3d3eac15c19eae3ad2102a326b5862441c9f7c6f94eeac32c1f32e 389-ds-base-1.2.9.14-1.el6_2.2.src.rpm -- Karanbir Singh CentOS Project { http://www.centos.org/ } irc: z00dax, #centos(a)irc.freenode.net ------------------------------ Message: 4 Date: Tue, 24 Jan 2012 03:15:05 +0000 From: Karanbir Singh <kbsingh(a)centos.org> Subject: [CentOS-announce] CESA-2012:0050 Important CentOS 6 qemu-kvm Update To: centos-announce(a)centos.org Message-ID: <20120124031505.GA20712(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2012:0050 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2012-0050.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 49b775e1c55732f831c1781524d69a4a590e3e05d54245d18dfcf51cbc05394d qemu-img-0.12.1.2-2.209.el6_2.4.x86_64.rpm 7a20c345c5e82c9ec137e77a611dc68ba78414783661ecf5f11d8cd82710c794 qemu-kvm-0.12.1.2-2.209.el6_2.4.x86_64.rpm 71c00d9b208a1d0473141fdbb24e32842ce16d7ff433054b90466eed30c8942e qemu-kvm-tools-0.12.1.2-2.209.el6_2.4.x86_64.rpm Source: 4f5a05076d7e063b879f183574acadb19de7066bf934ca95f236e7feebbced83 qemu-kvm-0.12.1.2-2.209.el6_2.4.src.rpm -- Karanbir Singh CentOS Project { http://www.centos.org/ } irc: z00dax, #centos(a)irc.freenode.net ------------------------------ _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org http://lists.centos.org/mailman/listinfo/centos-announce End of CentOS-announce Digest, Vol 83, Issue 9 **********************************************

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Activating Wireless from command line
by david 24 Jan '12

24 Jan '12

Folks Is there a way in CENTOS6 to define and turn on wireless from the command line. My environment is as follows: I'm trying to build a laptop for travel, and have KVM-guests for both Linux Gui and Windows, using internal NAT networking. The underlying host machine doesn't really need to be much more than a NAT provider, and the usual command-line utilities. When I arrive at a new location, and have the network ID and password in hand, I don't mind executing some kind of script (on the host) to create the connection. But when I return to that network weeks later, it should be very easy to complete the connection. This needs to be done in the host machine, not in the clients. So far, I've figured out the following: I issued the following iwconfig wlan0 up (Manually I issued iwlist wlan0 scan | grep ESSID and identified the right network ) I then issued wpa_passphrase {ename} "{pass-phrase}" >> /etc/wpa_supplicant/wpa_supplicant.conf where {ename} is the name of the network, case sensitive and {pass-phrase} is the same as I would enter in the GUI interface, if I wanted to use it. What more is needed? I really want to avoid GUI interfaces if possible. Thanks David Kurn

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Question on sys v migrating to upstart
by Jerry Geis 24 Jan '12

24 Jan '12

Hi I presently have a line in /etc/inittab (for 5.X based systems) like: v1:2345:respawn:/home/silentm/bin/myfile which runs for any runlevel in 2345. I am looking at migrating that to the new upstart stuff. I can create a file in in /etc/init called myfile.conf and in there have: # /etc/init/myfile.conf start on startup This seems ok... However - my question is how do I stop they myfile and restart it. In the past I would comment out the entry in /etc/initttab and do "init q". then put on the new version lets say... then uncomment the /etc/inittab entry and do another "init q". How do I do that in the new upstart ? Thanks, Jerry

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Machine becoming irresponsive
by Dotan Cohen 24 Jan '12

24 Jan '12

There is a CentOS 5.2 machine that is sometimes found to be offline. It runs a few websites but nothing very high traffic. I happened to notice a few days ago that before it went down, one of the sites written in PHP was throwing errors that it could not connect to the MySQL backend. Two hours later, the whole server was down and wasn't even responding to SSH. It's not my box, but I may have opportunity to look at it. After going through dmesg and messages, if I don't find anything obvious, what should I start looking for? What are the likely, common culprits and how to identify them? Is there a page of the fine manual that addresses issues like this? Thanks. -- Dotan Cohen http://gibberish.co.il http://what-is-what.com

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rpc.statd: gethostbyname error for ...
by Toralf Lund 24 Jan '12

24 Jan '12

Hi, Lately, the system log on my CentOS 5 box, with all the latest updates, have started filling up with messages of the form: Jan 24 09:47:26 i58524 rpc.statd[3452]: gethostbyname error for i58524 Jan 24 09:47:26 i58524 rpc.statd[3452]: STAT_FAIL to i58524 for SM_MON of 10.30.39.59 Jan 24 09:47:26 i58524 kernel: lockd: cannot monitor 10.30.39.59 It does not seem like there is really anything wrong with the hosts setup, though - the gethostbyname call in question works appears just fine in other programs. Does anyone have any idea what may be going on? Note: i58524 is the local hostname, 10.30.39.59 is the IP address of an NFS server I'm using actively (so nothing suspicious, there.) - Toralf This e-mail, including any attachments and response string, may contain proprietary information which is confidential and may be legally privileged. It is for the intended recipient only. If you are not the intended recipient or transmission error has misdirected this e-mail, please notify the author by return e-mail and delete this message and any attachment immediately. If you are not the intended recipient you must not use, disclose, distribute, forward, copy, print or rely on this e-mail in any way except as permitted by the author.

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CentOS and LessFS
by Hugh E Cruickshank 24 Jan '12

24 Jan '12

Hi All: We have been looking at implementing deduplication on a backup server. >From what I have been able to find the available documentation is pretty thin. I ended up trying to install LessFS on this CentOS 5.7 box but we have now encountered problems with fuse version. Has anyone out there been able to get LessFS running on CentOS 5.7 and can provide some pointers? If not LessFS can you suggest an alternate deduplication software? TIA Regards, Hugh -- Hugh E Cruickshank, Forward Software, www.forward-software.com

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DNS and Reverse Adresses
by Götz Reinicke 23 Jan '12

23 Jan '12

Hi, I do have a domain and a couple of different ip networks. E.g. domainname.de and 172.17.0.0/16 and 192.168.200.0/24 In our old dns files I only have a reverse master zone for the 172.17.-lans, but also 192.168.200.x addresses in the forward zone config. My question: dose maybe someone forgot the 192.168.200.x reverse zone files and config and can I just create a file like that for the 172.17 hosts and adding the config for the reverse zone to my named.conf? Any suggestions are welcome. Regards. Götz who has to deal with some very old horses ... :) -- Götz Reinicke IT-Koordinator Tel. +49 7141 969 420 Fax +49 7141 969 55 420 E-Mail goetz.reinicke(a)filmakademie.de Filmakademie Baden-Württemberg GmbH Akademiehof 10 71638 Ludwigsburg www.filmakademie.de Eintragung Amtsgericht Stuttgart HRB 205016 Vorsitzender des Aufsichtsrats: Jürgen Walter MdL Staatssekretär im Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg Geschäftsführer: Prof. Thomas Schadt

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Re: [CentOS] Machine becoming irresponsive
by Dotan Cohen 23 Jan '12

23 Jan '12

On Mon, Jan 23, 2012 at 18:57, <m.roth(a)5-cent.us> wrote: > a) You should NOT, under any circumstances, be backing it up to your home > systems. You should be backing it up to a work server - there are very > serious legal implications involved here. > Thanks, but there are no customer data or other sensitive data on the server. I wouldn't dream of compromising customer data! > b) Since it's in a datacenter, presumably being hosted, you need to > contact the datacenter provider and inform them that you believe it may be > infected, and work with them to investigate - they may have an intrusion > response team far more qualified than you to investigate whether there's > been an intrusion. On the other hand, you've also got to worry about your > company's proprietary data, and what they should see, and what they should > not. > That is a good idea. There do exist professionals for this type of work, and that is the place to find them. Thanks. > As I said, a *lot* of legal issues - don't put yourself into a position > that could get you, personally, out of a job, sued, or even, as an > extreme, jailed. > Thank you for the concern. I will be cautious and not reckless! My own security is not worth that server! -- Dotan Cohen http://gibberish.co.il http://what-is-what.com

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Discuss January 2012