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I have installed GNU octave Version 3.0.5 in my server. when I try to run .m files, it shows error. My server OS is CentOS release 5.9 (Final)

I have installed GNU octave Version 3.0.5 in my server. when I try to run .m files, it shows error. My server OS is CentOS release 5.9 (Final) . Is there any way to install the complete GNU octave ...
3
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1answer
53 views

How can I determine which specific process/service on my CentOS box is generating excessive DNS queries?

CentOS 5.x One of my CentOS servers is generating an excessive amount of DNS queries (as noted by my DNS admin). Unfortunately it's unclear from service logs which process on my server is responsible ...
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20 views

How do I mount GPT partitions in CentOS 5.11?

Based on googling about CentOS 5.11 and GPT I should be able to mount GPT partitions but the kernel doesn't see them. I get /dev/sdd but not /dev/sdd[0-9] for the partitions I create. How do I mount ...
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9 views

he NX Service is not available or the NX access was disabled on host xx.x.x.xx

I have a centos 5.7 server .when i try to login it with NXClient from other machines, i got the error as follows. But i can ping and can access the server using putty (ssh ) from other servers. Can ...
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37 views

How to Install Imagick PHP extension on Centos 5?

Can anyone advise me if it is possible to install the Imagick PHP extension on CentOS 5, running PHP 5.3, and if so, how? When I try to use pecl to install Imagick using sudo pecl install imagick ...
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1answer
49 views

Created an httpd server but sample page is not loading [closed]

I was given a server to create a test site for our services, this is the first time I been trying to do this so I did a lot of research, finally I found this page which gave great directions, but even ...
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235 views

Utilizing TLS 1.2 on CentOS 5.11 for use with Paypal IPN

Our current web stack is installed on a CentOS 5.11 server with Plesk. We are using PHP 5.4, cURL 7.47.1, and openSSL 0.9.8e-fips-rhel5 01 Jul 2008. I am trying to run Paypal IPNs using code based off ...
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2answers
49 views

Apache can't change listening IP-address

I can't get Apache to listen on a specific IP address. It's a local web server, not public. I'm on CentOS 5.11 using Apache 2.2. The default configuration httpd.conf works great but only listens to ...
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1answer
32 views

Roots server do not update my new nameserver (CentOS bind DNS server)

Last week, I changed my dns nameserver from dns2.applistar.com to ns1.applistar.com. But after that, my DNS server was downed. I do not know why :(. I reconfig everything, but it still downed. I ...
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1answer
74 views

how to download php53 on centos 5.3 ( i had installed php54 before)

I would like to install php53 on centos5.3 (had installed php54 before but removed) I did it as below. sudo yum remove php php-common php-cli sudo yum install php53 sudo yum install zabbix-web-mysql ...
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2answers
402 views

error while loading shared libraries: libcurl.so.4: cannot open shared object file: No such file or directory

I am trying to run an application that requires libcurl but I can't start it. error while loading shared libraries: libcurl.so.4: cannot open shared object file: No such file or directory I was ...
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1answer
50 views

Use Lvm snapshot for a new (KVM) virtual machine

I need to migrate one CentOS5 (32bit) physical server to in a virtual machine. My idea is to take a snapshot of the LV and then import in kvm creating a new vm. Is this a good idea? More precisely, I ...
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37 views

Server shuts down unexpectedly

I have dedicated server with centOS installed on it. Inside this, I had installed Proxmox VE (Virtual Environment). Again in Proxmox I had installed centos and centos web panel. The server inside ...
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1answer
35 views

Crons keeps sending to root

My crontab keeps sending emails to root user email. I have already tried to fix the problem by editing the followings: In /etc/crontab edited the following: MAILTO=root to ...
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48 views

Installing unixODBC-devel package in Centos 5

I am trying to install a unixODBC-devel-2.2.11-10.el5.x86_64 and I already installed all of it's required library package from here, but still my installation process is getting interrupted because of ...
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1answer
49 views

Auditd is writing a lot to logs

I recently tried to use auditd to find what's creating tmp files on a CentOS 5 x64 OS. I removed the rules: # auditctl -l No rules but there is a lot of writing into auditd logs. If I check the ...
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1answer
64 views

CentOS 5.4 (Final) - Can not bring up eth0

I have CentOS 5.4 installed on my machine. Due to some reason I can not bring up wired connection. When I try to configure ip address through DHCP it fails and give the error "no link present. Check ...
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1answer
28 views

On CentOS, rpcinfo uses unusual source port when run as root

In doing some testing with the rpcinfo command on CentOS 5.10, I noticed an interesting feature. When running as root, after the connection occurs, viewing the socket table with netstat -natup shows ...
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1answer
153 views

Linux LVM: move free space from a volume group to another

I've just read "How can you re-allocate space from one Volume Group to another Volume Group in Linux?" How can you re-allocate space from one Volume Group to another Volume Group in Linux? But I'm ...
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2answers
118 views

VMWare Error: “No space left on device” when powering up one specific host — even though there is space?

I have a CentOS 5.x system running on VMware ESXi 5.1.0. Recently, I rebooted and it failed to come back up. The error I see is: The error is odd though because my vmware host has plenty of ...
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1answer
9 views

Mail centos 5.5

I have an issue with user on a shared server. Sent mail bounces are sometimes returned to different users than owners? I have checked the from and return mail in headers and all fine but still ...
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1answer
115 views

CentOS Development Server Crashing Frequently

I am running a development server on a fairly old version of CentOS 5. This server has been live almost constantly for the past five years ago, so has been pretty stable. A while ago, it crashed ...
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16 views

setting and working webserver environment variables

currently I'm trying to setup environment variables for Apache in CentOS 5.5 According with CentOS manual and this post they should be placed in /etc/sysconfig/httpd but doing that I get Undefined ...
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1answer
425 views

“Memcache can't connect, connection refused (111)”? [closed]

First of all... I must say, I don't know much about servers. I'm the kind of php developer that don't use command lines very often. I'm very uncomfortable in the Terminal. However, I'm learning. I'm ...
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79 views

Hyper-V CentOS 5.11 kernel: journal commit I/O error

Running CentOS i386 5.11 with Hyper-V I have found an issue where a newly installed (and updated via yum) box has corrupted itself the first warning was in the SSH session kernel: journal commit I/O ...
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1answer
120 views

What are the configuration differences between Apache (httpd-2.2.3-22.el5.centos) in CentOS 5 vs Apache (httpd-2.2.15-39.el6) in CentOS 6?

I understand that the later version addresses security vulnerabilities: http://httpd.apache.org/security/vulnerabilities_22.html Supposedly, http://httpd.apache.org/download.html has a full list of ...
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1answer
104 views

Is “QUEUE=” in /etc/sysconfig/sendmail the same as the “-q” switch in sendmail?

CentOS 5.x, SendMail 8.14.4 My Sendmail server is currently configured to retry deferred messages every hour. In /etc/sysconfig/sendmail I have the following: DAEMON=yes QUEUE=1h I don't see ...
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229 views

CentOS 5.11: yum installs, but packages remain missing

I'm trying to figure out a very strange problem with yum on a fairly old CentOS 5.11 VPS using DirectAdmin. Executing the following command suggests the telnet package is installed: # yum install ...
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1answer
141 views

How to alias name for IP Address

I have a website which is hosted in local Server (CentOS 5.x) (Hostname: xxx.yyy.local, IP : 192.168.5.25). I can browse the site typing server ip in the browser from my Local Network. How can I get ...
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2answers
11k views

sendmail rejecting some connections with handshake failure: SSL alert number 40

My sendmail server on CentOS 5 started to reject some connections with the following message logged: error:14094410:SSL routines:SSL3_READ_BYTES:sslv3 alert handshake failure:s3_pkt.c:1092:SSL alert ...
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68 views

Centos 5.8 - firewall blocking Virtualizor staff

I run private KVM/OpenVZ hosting and im currently having issues with it. So I opened a ticket with virtualizor and they say they cant access the VNC connections, but I can. I figured the only thing ...
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2answers
199 views

CentOS 5.5 32 bit “service ntpd restart” issue or not?

I have CentOS 5.5 32 bit. I have a service provider that enables NTP on their routers. They have checked and doubled check their access list and I can ping the time servers but I'm getting a strange ...
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231 views

Popped in replacement harddrive in RAID 1 configuration; Seeing I/O but the drive is not recognized by OS or RAID controller

CentOS 5.11; Dell PowerEdge R410; Dell SAS 6/iR Integrated Blades RAID Controller. Have two drives, both in a RAID 1 array. First drive failed. Pulled it out and popped in a new drive (same brand ...
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1answer
592 views

auditd process stops logging after logrotate script runs

I am trying to use logrotate to keep audit logs for a set period of time rather than using auditd's special rotation (from /etc/audit/auditd.conf). I have changed the max_log_file_action to IGNORE in ...
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1answer
143 views

yum should error when a package is not available

I recently ran into a bug in a script where I tried to do the following: yum -y install another_package.x86_64 some_package.x86_64 && run_my_script The script ran well on a newer CentOS, ...
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64 views

CentOs 5.11 mod_dav_svn update

I've Centos 5.11 with wasn't maintained by anyone. cat /etc/*-release CentOS release 5.11 (Final) And I tried to update svn from 1.4.6 to 1.6.11 using yum. sudo yum update subversion Loaded ...
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1answer
135 views

Can't connect to MySQL server on '198.211.37.xx'

For last couple of days I have tried many things to solve Can't connect to MySQL server. I would like to describe everything that I did so far. Create a mysql user and GRANT ALL Privileges. Bind ...
0
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1answer
122 views

Wrong date/time in dmesg

we have this strange issue. We use perl script for human-readable time-stamp in dmesg (taken from http://linuxaria.com/article/how-to-make-dmesg-timestamp-human-readable) and I also tried this one ( ...
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1answer
115 views

Can I install subversion client in Centos 5 for offline installation?

My Centos Version is : LSB Version: :core-4.0-ia32:core-4.0-noarch:graphics-4.0-ia32:graphics-4.0-noarch:printing-4.0-ia32:printing-4.0-noarch Distributor ID: CentOS Description: CentOS release ...
7
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1answer
2k views

How can I confirm if my vmxnet driver is installed on my CentOS server?

I have an appliance running CentOS 5.x on VMWare ESX. Quite recently I upgraded it to a newer version of CentOS (still in 5.x) and I noticed that the network card wouldn't initialize. If I run ...
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1answer
72 views

How to tell what is blocking internet (download) on cloud server

Background: My employer is using a cloud-based database server through a service called Rackspace. This server is accessed by our other servers via ssh. Our network admins are unreachable for the next ...
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1answer
82 views

How would I be able to take a snapshot of a CentOS 5 server and compare it later on?

I have a consultant that was hired to install some custom software to a CentOS 5 server. After she's done, I'd like to review her changes to possibly automate or optimize them. I was thinking of: ...
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1answer
93 views

date command displays different time

I have one centos 5.8 Linux server. I am experiencing a bit strange issue and figured out it is something with system time. When I check date command, outputs are really strange. Here is example: ...
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2answers
98 views

Replicating My Production Environment

I have a CentOS production server that I am currently doing my development on (I know this is awful) I'm bringing on some new developers and I want to set up appropriate development, staging and ...
2
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2answers
641 views

What would cause ifconfig NIC frame drop counts to increase SLOWLY (90-100 frames per day)?

I have a web appliance running CentOS 5.11. It sees a fair amount of traffic (apologies, I don't have specific numbers but I know it's in use). For some reason, I'm seeing ifconfig error counts ...
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59 views

Rollout approach for centOS/RHEL linux servers to achieve centralised authentication through AD

We have 3 environments testing develop and production each having more than 40 Linux servers. Need to establish centralized authentication through AD for all these environment. Which is the best ...
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1answer
218 views

nfs mount passwordless login

Setup: OS : CentOS5 node 1 : 172.16.1.1 sandbox1.local node 2 : 172.16.1.2 sandbox2.local The nodes have the hostnames in the hots file. Pinging to each other works fine. Problem: My home is ...
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1answer
241 views

init: Id “2” respawning too fast

I've just updated a CentOS 5.10 box to 5.11 with all the latest patches and rebooted. Following the reboot I'm now getting the below error message every few minutes: init: Id "2" respawning too ...
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310 views

200 OK blank page setting up Wordpress on restore test VM

I'm testing a partial backup of a frankly rather outdated (legacy, what can you do?) CentOS/Apache/MySQL/PHP/Wordpress server by restoring to a VM with a fresh copy of the relevant packages. After ...
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250 views

Installing PostgreSQL on Centos 5

I'm following the instructions from here. I try and run yum localinstall http://yum.postgresql.org/9.4/redhat/rhel-5-i386/pgdg-centos94-9.4-1.noarch.rpm which returns the fault cannot open file... ...