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Mail from domain problem
by Xia Guowen 24 Feb '09

24 Feb '09

Hi, I installed a CentOS 4.7 server, the system information is: # cat /etc/sysconfig/network NETWORKING=yes HOSTNAME=mail.domain11.com # hostname mail.domain11.com #echo "test " | mail -s "test mail" someone(a)domain22.com I would like to receive mail is root(a)domain11.com, but I received is root(a)mail.domain11.com How to correct it? (I've tested there is no problem in CentOS 5.2) Best regards

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iptables question
by Ward.P.Fontenot＠wellsfargo.com 24 Feb '09

24 Feb '09

Hi, I have two servers in the same subnet, one has this arrangement: BOX A [3 ips, one real two vips] BOX B [1 ip] I need to redirect input from one of the vips (192.168.0.1:8080) on BOX A to BOX B (192.168.0.2:8080) and I'm about to pull my hair out. Can anyone lend a hand? All my searching leads me to home firewall type arrangements using DNAT. I tried to bend one of those to fit my situation but it was a no go (most likely due to my lack of knowledge with iptables) Paul Fontenot Wells Fargo Public Key Infrastructure Team Cryptography Services|IST|EIM|TES|TIG|Wells Fargo Email: ward.p.fontenot(a)wellsfargo.com Phone: (480) 437-7795 This message may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this for the addressee, you must not use, copy, disclose, or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply e-mail and delete this message. Thank you for your cooperation.

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gnome write
by Frank Cox 24 Feb '09

24 Feb '09

Is there some equivalent to talk or write for Gnome? I have a number of users on a Centos LTSP server who would like to be able to send each other messages, "Joe is calling for you on line 3", "Are you ready to go for lunch?" and so on. Ideally, I would like something that would pop up a message on their Gnome desktop. Perhaps -- MELVILLE THEATRE ~ Melville Sask ~ http://www.melvilletheatre.com DRY CLEANER BUSINESS FOR SALE ~ http://www.canadadrycleanerforsale.com

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Signature Script
by centos＠unixplanet.biz 24 Feb '09

24 Feb '09

Hi There was a script or program that convert the normal character to a drawing of a lines to create a graphical signature and I don't remember its name. any one knows that script ?

2 1

Marvell Yukon 8056?
by Tim Nelson 23 Feb '09

23 Feb '09

Greetings list- I've got a server 'in the mail' and I see now on the specsheet that it has Marvell Yukon 8056 NICs onboard. Since I cannot seem to find a HCL for Centos 5 or RHEL5 to help verify, I'd like to know if it works 'out of the box' on CentOS 5.x or is there additional work to make it function (properly)? My searching has revealed that there are in fact two different drivers for Marvell hardware... sky2 and sk8lin? Any pointers, tips, experiences, etc appreciated. Thanks! --Tim

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md5sum from nautilus
by Fajar Priyanto 23 Feb '09

23 Feb '09

Hi, Is there any nautilus extension that allow us to do md5sum? It would be nice to be able to do that from nautilus. Thank you.

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Recover rpm DB corrupted by disk failure?
by Bart Schaefer 23 Feb '09

23 Feb '09

Over the weekend my workstation (still on CentOS 3) started showing SMART errors, so we shut it down and moved everything onto a new drive. On reboot, the RPM database reports as corrupted and "rpm --rebuilddb" segmentation faults. Is there any reasonable way to recover from this, short of a complete reinstall? The machine is otherwise up though it's quite likely some files have been lost.

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Freeipa
by Per Qvindesland 23 Feb '09

23 Feb '09

Hell List I am trying to build freeipa by using this howto http://www.howtoforge.com/how-to-build-rhel-ipa-rpms-for-centos-5 I have managed to get most of it done but when I start compiling I get the following error: checking host system type... x86_64-redhat-linux-gnu checking for GNU linker... yes configure: not adding extra gcc warning flags because CFLAGS was set configure: enabling built in krb4 support checking which version of com_err to use... system checking for add_error_table in -lcom_err... no configure: error: cannot find add_error_table in com_err library error: Bad exit status from /var/tmp/rpm-tmp.28988 (%build) Has anyone got any idea of where I am failing? Kind regards Per Qvindesland

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GNU Screen Macro?
by Sean Carolan 23 Feb '09

23 Feb '09

Anyone know if this is possible with GNU screen? I would like to have a macro or keyboard shortcut whereby the following actions are performed: 1. Open new screen window (CTRL-A C) 2. ssh to some $host 3. Rename current screen as $host (CTRL-A A $host) I can see that typing "screen" while within a screen session opens a new window, however I'm not clear on how to automate steps 2 and 3.

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What broke my box ??
by Michael A. Peters 23 Feb '09

23 Feb '09

CentOS 5.2 64-bit I needed some space. I have a hard drive that had an old Linux install I don't use anymore. So I edited /etc/fstab and removed the entries for it (entries I only needed so I could get data off it). Then I edited /boot/grub.conf and removed the lines to boot it. Then I rebooted. It booted but a bunch of services failed because libstdc++ could not be found. I logged into a console and tried to verify libstdc++ and that failed, I guess rpm depends upon it. touch /forcefsck && shutdown -r now After booting - no fsck errors, but libstdc++ error when starting some services. cd /usr/lib64 - the shared library was there. I looked in /etc/ld.so.conf and /etc/ld.so.conf.d/ just in case for some idiotic reason I had added a library path on the other drive - nope. I then ran /sbin/ldconfig - and then rpm --verify worked. rebooted and all services started. So - clearly the library cache got borked and needed to be rebuilt. The question is what borked it? Anyone seen this before?

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