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question on grep
by Jerry Geis 12 Oct '07

12 Oct '07

Is there a command line option on grep that says count ALL occurances on a line not just the first one??? echo "jerry jerry" | grep -c jerry only returns 1 and not 2. Looking at the man page I did not see anything like that. Thanks, Jerry

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problems with "yum --enablerepo=centos upgrade" command
by Rogelio 11 Oct '07

11 Oct '07

On CentOS 4.5, I'm trying to upgrade MySQL 4 to MySQL 5. (I enabled the RPMforge with the repository protection) rpm -qa | grep mysql gives me: mysql-4.1.20-2.RHEL4.1.0.1 mysql-server-4.1.20-2.RHEL4.1.0.1 But when I try to update yum --enablerepo=centosplus upgrade mysql-server I get Loading "priorities" plugin Setting up Upgrade Process Setting up repositories Reading repository metadata in from local files 484 packages excluded due to repository priority protections Could not find update match for mysql No Packages marked for Update/Obsoletion I suspect that something here has to do with this not upgrading properly? [root@localhost bin]# rpm -qa | grep priorities yum-plugin-priorities-0.0.3-1.c4

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Re: [CentOS] PCI-X SATA RAID Controllers
by Steve Bluck 11 Oct '07

11 Oct '07

Thanks for the info -I've been looking at the PCI LSI Mega Raids, just hard to find what model is supported in which kernel... But if CentOS 5.1 is out soon with support for the 3ware 9650 I might wait as the server it is due to replace is still going... Cheers Steve

1 0

Directory index forbidden by rule: /var/www/html/
by Rogelio Bastardo 11 Oct '07

11 Oct '07

I'm looking to troubleshoot this error when I run "tail /etc/httpd/logs/error_log" [Tue Oct 09 07:22:59 2007] [error] [client 127.0.0.1] Directory index forbidden by rule: /var/www/html/ (I get this when I run Nagios' "./check_http -H 127.0.0.1".) All I did was install CentOS and then modify httpd.conf to include "ServerName 192.168.1.10:80" and also run " htpasswd -c /etc/nagios/htpasswd.users nagiosadmin". Is this a permissions issue on my /var/www/html/ folder? I tried to get the Apache page to serve properly, and it's not doing that. And when I try from another computer, I don't see anything in the logs, which made me think it was an IPTABLES issue (which it doesn't appear to be). Chain RH-Firewall-1-INPUT (2 references) target prot opt source destination ACCEPT all -- anywhere anywhere ACCEPT icmp -- anywhere anywhere icmp any ACCEPT ipv6-crypt-- anywhere anywhere ACCEPT ipv6-auth-- anywhere anywhere ACCEPT udp -- anywhere 224.0.0.251 udp dpt:5353 ACCEPT udp -- anywhere anywhere udp dpt:ipp ACCEPT all -- anywhere anywhere state RELATED,ESTAB LISHED ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:s sh ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:h ttp ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:f tp ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:s mtp REJECT all -- anywhere anywhere reject-with icmp-ho st-prohibited

7 9

centos
by Naga rajan 11 Oct '07

11 Oct '07

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2 1

Why tzdata-2007h [RHEA-2007:0928-05] only for CentOS 2?
by Radu-Cristian FOTESCU 11 Oct '07

11 Oct '07

I might be stupid and ask an idiot or offensive question, but here it is: "Why was tzdata-2007h [RHEA-2007:0928-05] only released for CentOS 2, when upstream has released it for all the versions?" The guys from X/OS have released it for 5.0 along with the other updates (on Oct. 9). Are the "enhancements"... "not important" as long as they're not "security updates"? True, the guys from SL have only released tzdata-2007h in "fastbugs" -- which is something you should not use --, but I am asking in a single place: why? Thanks, R-C Be smarter than spam. See how smart SpamGuard is at giving junk email the boot with the All-new Yahoo! Mail at http://mrd.mail.yahoo.com/try_beta?.intl=ca

3 4

Kernel Update and Ultra Monkey
by Mark Maiden 11 Oct '07

11 Oct '07

Hi, We currently have an CentOS 4.5 running Ultra Monkey box serving web requests to two real servers. Info as below : ipvsadm-1.24-6 heartbeat-2.1.2-3.el4.centos CentOS 4.5(kernel-smp-2.6.9-55.0.6.EL) All was working fine this morning until I upgraded our OS and patched the kernel to kernel-smp-2.6.9-55.0.9.EL via YUM(CESA-2007:0937). After that users started complaining that they were being switched from one real server to another ie sessions weren't sticking. Nothing has changed on the Ultra Monkey configuration. Has anybody experiences an issue with this kernel causing UM problems? -- Mark Maiden Systems Manager Globoforce, Ltd 6 Beckett Way Parkwest Dublin 12 Ireland t: +353 1 625 8812 f: +353 1 625 8880 e: markm(a)globoforce.com www.globoforce.com http://guidance.gospelcom.net/answer.htm

1 0

getmailrc
by Rajeev R Veedu 11 Oct '07

11 Oct '07

Hi, I am trying to configure getmail to fetch mails from my company's catchall account and I am not successful in getting it work. Could you please post a getmailrc file for Postfix+cyrus_imap setup? thanks Rajeev R. Veedu

1 0

udp question
by chloe K 11 Oct '07

11 Oct '07

i all I use linux as GiGE router and have 6 NIC on it Those days the NIC interrupt takes around 100% CPU but the system is 4G memroy and 8 CPU. I can't see any error packet in this NIC interface too After I block the udp, the %CPU drops. but the UDP only takes around 8M in general We use UDP traffic for voice. Do you have any suggestion ? increase the kernel parameter? Thank you so much --------------------------------- Be smarter than spam. See how smart SpamGuard is at giving junk email the boot with the All-new Yahoo! Mail

3 2

Print from remote applications
by Patricio A. Bruna 11 Oct '07

11 Oct '07

I have some clients that connect to an application running on another server via ssh. They launch xterm and executes ssh to the site and start the application, i have a problem trying to redirect the printing to the local printer on the client pc. any ideas how can i that? thanks

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