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88 discussions - 516 posts

  • Are there existing rpms for courier mta? I am working from: http://www.howtoforge.com/virtual-users-and-domains-with-postfix-courier-mysql-and-squirrelmail-fedora-14-x86_64 And am making progress ...
    Robert MoskowitzRobert Moskowitz
    Dec 6, 2012 at 1:42 pm
    Dec 9, 2012 at 3:00 am
  • Everyone, Are there any opensource web based alternatives to squirrelmail. Do any of you use squirrlmail. How do you like it. Greg Ennis
    Gregory P. EnnisGregory P. Ennis
    Dec 19, 2012 at 4:03 am
    Dec 26, 2012 at 5:49 am
  • In reading my Linux Admin books and looking at the help files I am confused about what entries to enter into sendmail.mc. To date I have not had to configure sendmail since I use a class in PHP that ...
    Todd CaryTodd Cary
    Dec 2, 2012 at 7:53 pm
    Dec 5, 2012 at 8:07 am
  • I?m looking for advice and considerations on how to optimally setup and deploy an NFS-based home directory server. In particular: (1) how to determine hardware requirements, and (2) how to best setup ...
    Matt GarmanMatt Garman
    Dec 10, 2012 at 5:37 pm
    Dec 14, 2012 at 7:13 pm
  • Is there something that "automatically" removes files in the /tmp directory on a scheduled basis? Perhaps like at the start of the month or something. I am on CentOS 6? I had a number of files stored ...
    Jerry GeisJerry Geis
    Dec 7, 2012 at 6:55 pm
    Dec 12, 2012 at 12:18 am
  • I try to install make (should be present in base): yum install make Loaded plugins: fastestmirror, refresh-packagekit, security Loading mirror speeds from cached hostfile * base ...
    Theo BandTheo Band
    Dec 19, 2012 at 5:35 pm
    Dec 20, 2012 at 10:32 am
  • Hi folks I'm just about to start using Centos again. I used it briefly a couple of years ago but found the switch to rpm a bit much after using deb for 5 years. Now there seem to be a lot of changes ...
    James FreerJames Freer
    Dec 28, 2012 at 8:28 pm
    Dec 30, 2012 at 12:50 am
  • Hi, I am trying to get a CentOS 6 system relaying mail via my G-Mail account. I followed the instructions found at https://www.zulius.com/how-to/set-up-postfix-with-a-remote-smtp-relay-host/but there ...
    Clint DilksClint Dilks
    Dec 27, 2012 at 11:16 am
    Dec 28, 2012 at 1:39 pm
  • My first time with this. I got postfix, mysql, and postfixadmin setup, generally following http://www.campworld.net/thewiki/pmwiki.php/LinuxServersCentOS/Cent6VirtMailServer I used postfixadmin to ...
    Robert MoskowitzRobert Moskowitz
    Dec 26, 2012 at 1:47 pm
    Dec 27, 2012 at 7:41 pm
  • Hi all. I created a smb-share on my el6 for all windows-pcs in my home-network (I'm the only Linux-User in my family) for sharing all the stuff we have, like music and videos and documents. The share ...
    Ibrahim YurtsevenIbrahim Yurtseven
    Dec 27, 2012 at 1:09 pm
    Jan 1, 2013 at 12:44 am
  • I am having problems with RoundCube: 'Your session is invalid or expired' So I went looking for logs and in /var/log/roundcube/errors I find LOTS of warnings about problems with my timezone. Kind of ...
    Robert MoskowitzRobert Moskowitz
    Dec 27, 2012 at 8:17 pm
    Dec 28, 2012 at 5:36 am
  • a little out of my comfort zone and have practically gotten what I want but awk seems determined to send a message via std error which is problematic and annoying. Basically trying to get a list of ...
    Craig WhiteCraig White
    Dec 6, 2012 at 8:07 pm
    Dec 7, 2012 at 3:26 pm
  • So I just finished doing a fresh install of CentOS 6.3. The machine has three ethernet ports in it: one on the motherboard (VIA Rhine), and two add-on cards, an Intel Pro100 and an old SMC1255TX ...
    Ashley M. KirchnerAshley M. Kirchner
    Dec 28, 2012 at 4:49 pm
    Dec 28, 2012 at 8:40 pm
  • I'm trying to find a way to exclude file systems during the autorelabel process. I have a file system (/exports) that has tens of millions of files on it and I *know* I don't want it relabeled. I've ...
    James A. PeltierJames A. Peltier
    Dec 26, 2012 at 9:05 am
    Dec 28, 2012 at 2:37 am
  • hi all, I have a problem with my CentOS 6.3 distribution only when I restart or turn off the machine it does not restart properly. remains in both cases black screen and then I do not understand ...
    Paolo De MichelePaolo De Michele
    Dec 17, 2012 at 5:14 pm
    Dec 19, 2012 at 7:03 pm
  • I have been running a customized version Amahi for a couple years for my Samba server. It is time for an upgrade, and I will be moving away from Amahi, as they have abandoned Fedora for Ubuntu. Back ...
    Robert MoskowitzRobert Moskowitz
    Dec 5, 2012 at 3:47 pm
    Dec 5, 2012 at 11:52 pm
  • Dear all, Has anyone experienced this whilst running DRBD over eth1 between two CentOS 5.7 servers? eth1 is a private IP address, unroutable. eth0 is the public address. CentOS will reply sometimes ...
    Gavin HenryGavin Henry
    Dec 26, 2012 at 10:06 am
    Jan 5, 2013 at 12:47 am
  • I am using a VM with CentOS 5.8 x86_64 under KVM. I only have console access to the VM through a virtual console (web based). Tonight, after a routine "yum update", I did a "shutdown -r now" due to ...
    Nikolaos MilasNikolaos Milas
    Dec 10, 2012 at 10:57 pm
    Dec 12, 2012 at 7:19 pm
  • Sorry to be so slow in responding. I've done what you suggested. I created /etc/sysconfig/desktop and entered "$DISPLAYMANAGER=KDM". I rebooted but there was no change. GDM is still being used. Any ...
    Mike WatsonMike Watson
    Dec 6, 2012 at 5:53 pm
    Dec 10, 2012 at 7:42 pm
  • Centos 6.3 Just tried to install gftp, and no package found. Where is it? I do have EPEL included in yum. I am rather addictived to using it for SCP-based file moves between systems...
    Robert MoskowitzRobert Moskowitz
    Dec 7, 2012 at 1:28 pm
    Dec 8, 2012 at 7:10 pm
  • A little progress on Centos 6(.3), but.... Where is yumex? I have grown to depend on it...
    Robert MoskowitzRobert Moskowitz
    Dec 5, 2012 at 5:43 pm
    Dec 5, 2012 at 11:07 pm
  • Moat of the advanced persistent threats (APT) are initiated via e-mail. Opening an attachment or clicking on a web link starts the process. Why isn't Firefox and Evolution confined with SELinux ...
    David McGuffeyDavid McGuffey
    Dec 7, 2012 at 2:05 am
    Mar 21, 2013 at 12:09 am
  • I've installed CentOS 6.3 on a quad-four box. The model only indicated dual core but CentOS is telling me there are four. This is the first multi-core Linux installation I've had. What is the best ...
    Mike WatsonMike Watson
    Dec 23, 2012 at 11:22 pm
    Dec 24, 2012 at 9:35 pm
  • Hello, We are running CentOS 5.5 on a server that is not reporting any security updates: [root at server01 ~]# yum -y --security check-update Loaded plugins: fastestmirror, security Loading mirror ...
    TerryTerry
    Dec 18, 2012 at 4:38 pm
    Dec 18, 2012 at 6:00 pm
  • I'm trying to do something slightly silly; rather than having a C5 machine and a C6 machine around for compiling and testing, I want to create a C5 chroot area. Something similar to "mock" but using ...
    Stephen HarrisStephen Harris
    Dec 14, 2012 at 6:32 pm
    Dec 14, 2012 at 7:19 pm
  • Any recommendations on a SIEM system?
    TFMLTFML
    Dec 11, 2012 at 1:10 am
    Dec 11, 2012 at 8:22 pm
  • Is there any way (besides being awake when you do it...) to keep freenx updates from killing yum mid-transaction if you run the update in a freenx session? Normally I ssh in from a session on a ...
    Les MikesellLes Mikesell
    Dec 19, 2012 at 9:08 pm
    Dec 19, 2012 at 11:41 pm
  • Hi All, I have a Centos 5.8 system with relatively little memory, that runs in rl3, where yum has decided not to work any more. As follows:- # free total used free shared buffers cached Mem: 774628 ...
    Ken SmithKen Smith
    Dec 18, 2012 at 6:41 pm
    Dec 19, 2012 at 3:52 pm
  • Hi, I have two 64 bit cent Os machine. I googled that in linux always show entire memory as used. But below showing only 1 GB detected. *Machine 1 :* i) It has 31 GB of ram. [root at machine1]# free ...
    AshikAli.mAshikAli.m
    Dec 18, 2012 at 6:22 am
    Dec 18, 2012 at 8:57 am
  • This is easy with Fedora, as the various 'common' repos are listed and all I have to do is change the URL.... Anyway, I am doing a netinstall of Centos 6.3 i386 from my local repo. I also have the ...
    Robert MoskowitzRobert Moskowitz
    Dec 4, 2012 at 8:50 pm
    Dec 5, 2012 at 1:06 pm
  • Is xoscope available in any available CentOS repo? http://xoscope.sourceforge.net/ -- ?v? /(_)\ ^ ^ Mark LaPierre Registerd Linux user No #267004 https://linuxcounter.net/ ****
    Mark LaPierreMark LaPierre
    Dec 27, 2012 at 2:28 am
    Dec 30, 2012 at 8:55 am
  • Not a biggie, but definitely annoying: I try to register for a media site, so I can put in a comment, and every time I hit "register", noscript pops up telling me it's protecting me from cross-site ...
    Mark RothMark Roth
    Dec 18, 2012 at 7:40 pm
    Dec 18, 2012 at 10:30 pm
  • Hey All, In looking for a solution for the subject wireless on my friend's Asus A54C laptop I found this entry: http://www.centos.org/modules/newbb/viewtopic.php?topic_id9054&forumU ...
    Mark LaPierreMark LaPierre
    Dec 14, 2012 at 5:28 am
    Dec 15, 2012 at 5:32 pm
  • Hi there, I've discovered that most of the hard drives used in our cluster got misaligned partitions, thus crippling perfs. Is there any way to fix that without having to delete/recreate properly ...
    Laurent WandrebeckLaurent Wandrebeck
    Dec 12, 2012 at 3:36 pm
    Dec 14, 2012 at 7:44 am
  • I have, to me, perplexing situation. I am attempting to run Firefox on a CentOS-6.3 virtual machine to which I am connected using an SSH link with X-Forwarding enabled. (ssh -Y userid at ...
    James B. ByrneJames B. Byrne
    Dec 13, 2012 at 3:40 pm
    Dec 13, 2012 at 8:45 pm
  • Hi. Red Hat is saying that AMD Liano A8 CPU's are not supported by RHEL/CentOS 6: https://access.redhat.com/knowledge/articles/65431 Is that true? What can I expect if I try to install CentOS 6.3 on ...
    Ljubomir LjubojevicLjubomir Ljubojevic
    Dec 7, 2012 at 10:05 am
    Dec 7, 2012 at 7:26 pm
  • Hi, Has anyone figured out how to mount a Samsung note 2 on Centos 6? When I plug it in to the usb port it is detected and the get the following in the log: Dec 6 08:02:23 tigger kernel: usb 1-5: new ...
    MeMe
    Dec 6, 2012 at 1:08 pm
    Dec 7, 2012 at 11:23 am
  • I just rebooted after the install. The bar at the progress bar at the bottom of the screen is stuck. There is a white, blue, and orange bar and Centos 6.3 is in orange. I did press <alt-d to watch ...
    Robert MoskowitzRobert Moskowitz
    Dec 5, 2012 at 1:27 am
    Dec 5, 2012 at 4:58 pm
  • I am trying, without success, to compile a custom locale for the utf-8 character set. I have issued this command: localedef --no-archive -f UTF-8 -i /usr/share/i18n/locales/en_CA at yyyy-mmm-dd en_CA ...
    James B. ByrneJames B. Byrne
    Dec 15, 2012 at 1:52 pm
    Dec 17, 2012 at 10:08 pm
  • I am trying to get the debug version of httpd so I can use it in conjunction with gdb. I am having a hard time getting them, and they don't seem to be in the standard epel-debuginfo repository. What ...
    Zippy ZeppoliZippy Zeppoli
    Dec 11, 2012 at 2:24 am
    Dec 13, 2012 at 1:56 am
  • Everyone, I recently had a disc drive failure on a centos 5.8 internal mail server. I replaced the drive and installed centos 6.3. I had selinux turned off on the 5.8 machine, and with the upgrade to ...
    Gregory P. EnnisGregory P. Ennis
    Dec 24, 2012 at 4:24 pm
    Dec 24, 2012 at 5:00 pm
  • posfconf debugger_command does not work. This is a 'known' problem with 2.6 and fixed in postfix 2.9. This is tied into the large code rewrite in 2.9, and thus cannot be patched in 2.6. You can see ...
    Robert MoskowitzRobert Moskowitz
    Dec 23, 2012 at 5:40 pm
    Dec 23, 2012 at 11:45 pm
  • Hello list, I've put CentOS 6.3 x86_64 on my desktop, replacing Fedora 17 x86_64. This is the first time I'm using CentOS on a desktop, so far only on the servers. The problem is with thawing from ...
    Vlad K.Vlad K.
    Dec 23, 2012 at 11:37 am
    Dec 23, 2012 at 6:52 pm
  • Hi, What is the magic juju that I have to put in /etc/sysconfig/autofs to get autofs to default to using NFSv4, rather than NFSv3, for mounting file systems? I don't want to place these flags into ...
    Tim GustafsonTim Gustafson
    Dec 21, 2012 at 11:33 pm
    Dec 23, 2012 at 1:57 am
  • I upgrade to CentOS6 from 5. The new (well, for me at least) virt-manager is much changed with respect to the one in 5. I miss cpu usage percentage and memory usage (both in percentage and the ...
    Theo BandTheo Band
    Dec 22, 2012 at 4:18 pm
    Dec 22, 2012 at 10:34 pm
  • We have some new blades, and last night we got a bunch of messages about CPU temp exceeding threshold, throttling CPU. Running ipmitool sel shows nothing. ipmitool sdr list shows me current values, ...
    Mark RothMark Roth
    Dec 20, 2012 at 6:40 pm
    Dec 21, 2012 at 12:01 am
  • I'm trying to load CentOS 6.3 on a used server based on a Tyan Tomcat n3400b motherboard. The first 2 drives are configured as a RAID mirror in the BIOS and the remaining 4 drives are not configured ...
    Kenneth PorterKenneth Porter
    Dec 15, 2012 at 5:42 am
    Dec 17, 2012 at 7:34 am
  • We're seeing a number of Xorg crashes with CentOS 6.2 when using a Wacom tablet shared between two machines (the other machine is running Windows) via a KVM Xorg crashes after switching the KVM back ...
    James PearsonJames Pearson
    Dec 7, 2012 at 11:09 pm
    Dec 10, 2012 at 4:44 pm
  • Hey, anyone has some successful experience with ionice? I tried it with 'idle' (-c 3) parameter. When I did a quick test (find /), it seemed to work with frequent pauses (I guess waiting for idle) ...
    John DoeJohn Doe
    Dec 6, 2012 at 4:16 pm
    Dec 10, 2012 at 11:09 am
  • Hi, all: I'm using centos 6.2-x86_64, the built-in kernel version is 2.6.32-220.el6.x86_64. Now I compiled kernel of version of linux-2.6.32-220.23.1.el6.x86_64, which get from ...
    YihectYihect
    Dec 8, 2012 at 1:31 pm
    Dec 9, 2012 at 3:05 am
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140 users for December 2012

Robert Moskowitz: 50 posts Les Mikesell: 29 posts Mark Roth: 25 posts John R Pierce: 19 posts Eero Volotinen: 15 posts Centos-announce-request: 12 posts Frank Cox: 11 posts Gordon Messmer: 9 posts Ibrahim Yurtseven: 9 posts Craig White: 8 posts Daniel J Walsh: 8 posts Mike Watson: 8 posts Phil Dobbin: 8 posts SilverTip257: 8 posts Akemi Yagi: 7 posts Nikolaos Milas: 7 posts Paolo De Michele: 7 posts Scot P. Floess: 7 posts Ashley M. Kirchner: 6 posts Steve Clark: 6 posts
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