Discuss March 2008

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373 discussions

Re: [CentOS] Strange behavior from grep
by Mário Gamito 28 Mar '08

28 Mar '08

Hi, Thank you for your answer. After a little more research, I found out that the line containing the word 'gamito' is huge and yet it scrolls so fast in the screen that I can barely see it. I tried redirecting the output of the grep to a file and that huge line went in to it. So, I've tried a double grep: $ grep 'gamito' file | grep 'gamito' but without success. Well, my question now is, how do I get the word 'gamito' alone from the file ? Any help would be appreciated. Warm Regards, Mário Gamito On Fri, Mar 28, 2008 at 1:27 PM, Dan Halbert <halbert(a)everyzing.com> wrote: > > > > > If I run > > $ grep 'gamito' file > > > What is the return status (echo ??). If you had a file with > "gamito\r " then it would print what looked like a blank line, I > think. So is this maybe a Mac file? Which version of grep, etc., etc. Do > "where grep". > > > > it returns nothing. Yet, if I run > > $ grep -c 'gamito' file > > > > It returns 1 which is right. > > > >

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Strange behavior from grep
by Mário Gamito 28 Mar '08

28 Mar '08

Hi, It's been a long time since I've been noticing a strange behaviour from CentOS grep command. But today, I really need it. I have a file that has the word gamito inside of it. If I run $ grep 'gamito' file it returns nothing. Yet, if I run $ grep -c 'gamito' file It returns 1 which is right. The mind boggles. Does anyone ever had this problem or am I missing something here ? Any help would be appreciated. Warm Regards, Mário Gamito

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CentOS-announce Digest, Vol 37, Issue 10
by centos-announce-request＠centos.org 28 Mar '08

28 Mar '08

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. CESA-2008:0207 Critical CentOS 4 i386 firefox - security update (Johnny Hughes) 2. CESA-2008:0207 Critical CentOS 4 x86_64 firefox - security update (Johnny Hughes) 3. CESA-2008:0207 Critical CentOS 3 x86_64 firefox - security update (CENTOSPLUS only) (Tru Huynh) 4. CESA-2008:0207 Critical CentOS 3 i386 firefox - security update (CENTOSPLUS only) (Tru Huynh) 5. CESA-2008:0207 Critical CentOS 5 i386 firefox Update (Karanbir Singh) 6. CESA-2008:0207 Critical CentOS 5 x86_64 firefox Update (Karanbir Singh) 7. CESA-2008:0208-01: Critical CentOS 2 i386 seamonkey security update (John Newbigin) 8. CESA-2008:0208 Critical CentOS 3 i386 seamonkey - security update (Tru Huynh) 9. CESA-2008:0208 Critical CentOS 3 x86_64 seamonkey - security update (Tru Huynh) ---------------------------------------------------------------------- Message: 1 Date: Thu, 27 Mar 2008 09:36:53 -0500 From: Johnny Hughes <johnny(a)centos.org> Subject: [CentOS-announce] CESA-2008:0207 Critical CentOS 4 i386 firefox - security update To: CentOS-Announce <centos-announce(a)centos.org> Message-ID: <47EBB105.8010302(a)centos.org> Content-Type: text/plain; charset="iso-8859-1" CentOS Errata and Security Advisory 2009:0207 https://rhn.redhat.com/errata/RHSA-2008-0207.html The following updated files have been uploaded and are currently syncing to the mirrors: i386: firefox-1.5.0.12-0.14.el4.centos.i386.rpm src: firefox-1.5.0.12-0.14.el4.centos.src.rpm

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Sector 0 I/O error harmful?
by Sean Carolan 28 Mar '08

28 Mar '08

I have a bunch of these scattered through /var/log/messages on a couple of servers: I/O error: dev 08:20, sector 0 The server functions just fine. Anyone have an idea what might be causing this error?

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Installing Postfix/Dovecot
by Giulio Troccoli 28 Mar '08

28 Mar '08

I have just installed CentOS 5.1 on my home server and I am trying to set a mail server. I have diligently followed the instructions on the Wiki - How To on the CentOS website (http://wiki.centos.org/HowTos/postfix). However I cannot send internal email (I haven't yet tried externally). Do you have any suggestions on what to check? To test it I used two normail user: giulio and federica. I logged in as federica and sent an email to giulio with the mail programme. Is this correct (i.e. using the mail programme)? There is one thing that I don't quite understand from the instructions. In section 3.1 it's suggested to set mynetworks = 192.168.0.0/24, 127.0.0.0/8 in the /etc/postfix/main.cf file. My home network however is 192.168.69.0 and actually the IP assigned to any computers in the networks start from 192.168.69.20. So I changed mynetworks to 192.168.69.0/24 and also 192.168.69.19/30 (as my server IP address is actully 192.168.69.25). I don't think this is the cause of my problem anyway, because it didn't work even with the value suggested by the Wiki page. Thanks for you help Giulio

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HTTP blocked?
by Curtis Vaughan 28 Mar '08

28 Mar '08

I just installed CentOS 5 and put ZoneMinder on it. Everything seems to be working fine, except I can't access the web pages from a remote computer, even if it's on the same LAN. If I lynx to the webpage from the server itself the web page comes up. I checked iptables and there doesn't seem to be any block there. There is no firewall within my LAN that would block port 80. Any other ideas? Thanks

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[Request] Slurm
by Morten Nilsen 28 Mar '08

28 Mar '08

Hi, I really like the tool "slurm", which lets me monitor bandwidth usage realtime from within screen.. I would really appreciate it if this could be added to CentOS.. http://www.wormulon.net/slurm/ If some other tool that covers this need exists, I'll be glad to hear about it. -- Cheers, Morten

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Printer Configuration
by Mike Peterson 27 Mar '08

27 Mar '08

There used to be a CUI tool to configure printers from a server without X running. Is there still that tool but renamed to something else? Or do you have to use VNC and X to remotely configure printers starting with 5.x?

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new CentOS5.1, samba help requested
by Ray Leventhal 27 Mar '08

27 Mar '08

Hi all, I'm fighting with samba on a new CentOS 5.1 install. The goal here is to have unix/linux usernames/passwords used for the samba shares (which i'll setup using webmin, as I find it easy that way). At present, the home share and one for the company's public share are in place. I can see the server, browsing from WinXP to \\172.16.0.106, but permissions seem amiss. I should be able to read/write to a given share but it seems to be ro. Any pointers or advice would be greatly appreciated. My simple smb.conf file is here: [global] netbios name = BACKUP socket options = TCP_NODELAY force directory mode = 777 unix password sync = yes workgroup = WORKGROUP force create mode = 777 os level = 20 encrypt passwords = yes security = share public = yes passdb backend = smbpasswd directory mode = 777 [homes] writeable = yes public = yes path = /home [company data] comment = company data writeable = yes create mode = 775 path = /home/share1 Thanks in advance, -Ray

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Question on mail
by Jerry Geis 27 Mar '08

27 Mar '08

All of a sudden I am getting this error this morning. -------------------------------------- <<< 553 5.3.0 Spam blocked see: http://ordb.org/lookup/?host=mp;{client_addr} 501 5.6.0 Data format error Content-Type: message/delivery-status Action: failed Status: 5.3.0 Diagnostic-Code: SMTP; 553 5.3.0 Spam blocked see: http://ordb.org/lookup/?host=mp;{client_addr} Last-Attempt-Date: Thu, 27 Mar 2008 09:06:03 -0400 ------------------------------------------- Mail has been working fine for me for a very long time. I goto the address http://ordb.org and I get no page. Is this because this site is down or am I considered spam all of a sudden? Thanks, Jerry

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Discuss March 2008