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How to install mod_logio for apache 2.2.24 (CentOS)

For some reason, my apache doesn't have mod_logio compiled by default. when I executed the command- httpd -l And it isn't there. I tried to install it executing yum install mod_logio But it ...
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5 views

Lots of major page faults in CentOS

We have a fairly complicated PHP script that's generating a lot of minor and major page faults. $> ps -o min_flt,maj_flt,time,cmd,pid 4686 MINFL MAJFL TIME CMD ...
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3answers
36 views

Should I install x86_64 or i386 RPM packages?

I am wanting to install an RPM package, but I'm not sure whether to install the x86_64 or i386 version. WHM says CENTOS 6.5 i686 virtuozzo at the top. How can I determine which version to install?
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4 views

Jboss EAP 6 installation/Configuration in Centos

Need a step by step installation for jboss EAP6 on Centos. What are the directory structure for Jboss Eap.
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2answers
701 views

migrating imap using imapsync

i have 2 centos vps, dovecot, sendmail and ssl are installed on both servers, i want to migrate the mail server from oldserver to newserver so i installed imapsync on both servers. I followed this ...
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1answer
21 views

CentoOs 6.5 SSL don't work cannot verify xxx certificate / javax.net.ssl.SSLHandshakeException

I have a strange problem (it's 100% server configuration problem,) for example I want to download something from Dropbox: Resolving dl.dropboxusercontent.com... 23.23.160.146, 50.17.227.107, ...
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14 views

Nginx+Tornado performance tuning?

I have written a Tornado based Server that makes readouts from files on disk available via http. The size of the readouts I am serving is either about 10kb or about 1MB. I have a server machine with ...
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1answer
18 views

Repoint Apache configuration through cPanel

How do I repoint apache configuration for a Virtualhost/SSL Virtualhost in cPanel? Basically we would like to keep our current configuration since it's running a live site, and include a new code on ...
2
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1answer
826 views

Subversion 1.7.x and expat location in configure

I am running CentOS 6.3 64bit and DirectAdmin control panel. Currently I have installed Apache Subversion 1.6.19 without any problems. I have installed expat and expat-devel and neon-devel using yum. ...
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1answer
33 views

Hyper-v Virtual Network Switch Configuration

I have Hyper-v Running. What I am trying to do is setup a CentOS firewall box which will forward all traffic to the 2nd VM CentOS box which has an internal adapter and only seen by the 1st VM ...
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0answers
10 views

How to host content / web session to one locally connected display? [duplicate]

I am trying display html content on a display attached to a micro-pc. I want to be able to use the display like digital-signage and disable everything but viewing. I can run linux with a LAMP stack ...
0
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1answer
45 views

sudden peak in cpu usage

We are running a 4 node/machine elastic search cluster on 12 core, 96gb RAM, 4 spinning disk machines. under normal operation most cpu usage is user and around 5-10%. Every few days, one of the ...
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0answers
37 views

puppet service not stopping service (iptables)

I am trying to use a puppet master 3.1.1 to manage iptables on various servers. My local puppet agent is 2.7.19, the server OS is CentOS 5.4. ...
3
votes
1answer
2k views

Server responds “bus error” to every command

I have a linux machine dedicated to MySQL server with a pretty high load. Today I woke up and was terrified to see that database server is down. I could connect to it via SSH, but it was responding ...
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1answer
16 views

Install Apache Derby on CentOS 6.4

I'm not a Java developer, my knowledge is very limited to this topic. I want to deploy a .war webservice on my Tomcat server, which fails most likely because of its Derby dependency (just a guess from ...
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1answer
694 views

DJBDNS DNSCache configuration, svscan won't start

I've been wracking my brain the last few days trying to setup DJBDNS on my server. I haven't been having too much luck. I have been following the guide provided by the creator of DJBDNS: ...
0
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1answer
32 views

My server goes offline when I start my OpenVPN service

I currently have a VPS with DigitalOcean and setup a OpenVPN following this tutorial: https://www.digitalocean.com/community/tutorials/how-to-setup-and-configure-an-openvpn-server-on-centos-6 and ...
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0answers
11 views

IMAP Error in rcube_imap.php (184): Login failed for postfix@example.com from X.X.X.X. LOGIN: Authentication failed

Yes, I have looked around at other posts, and not crap is changing the slightest with this issue. So please don't resort to "check the other posts". Cause none of it is helping. I am trying to setup ...
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41 views

Copy over existing files without confirmation? [migrated]

I need to copy and over-write a large amount of files, I've used the following command: # cp -Rf * ../ But then whenever a file with the same name exists on the destination folder I get this ...
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2answers
2k views

CentOS 6 Xen guest fails to boot after 'yum update'. Kernel?

I Seem to be having an issue with a Xen guest not booting after a yum update. DomU Configuration: #kernel = '/boot/solus-vmlinuz' #ramdisk = '/boot/solus-initrd.img' bootloader = ...
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0answers
14 views

Nginx Status page 301

After i installed nginx i got status page 301 Moved Permanently This status page very bad for search engine , i got error and warrning because the status page from my google webmaster tools ...
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1answer
19 views

Swiftmail cannot use sendmail/postfix

When I try to run some Kohana swiftmailer I get the following error in maillog: Jul 23 17:18:37 ads postfix/sendmail[5818]: fatal: execv /usr/libexec/postfix/smtpd: Permission denied The output of ...
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0answers
10 views

how can i create folder and in that sub folder using php in centOS, am facing folder permission problems [on hold]

how can i create folder and in that sub folders using php in centOS, am facing here folder permission problems. that's why am unable to upload images in my site
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2answers
320 views

vsftpd allow anonymous log-in

I'm setting up a ftp server, that will allow anonymous to READ/WRITE to the server. Here is my configuration. anonymous_enable=YES local_enable=YES write_enable=YES anon_upload_enable=YES ...
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1answer
34 views

How do I sync Google Drive from terminal in Centos by using Grive [on hold]

As long as Debian based distribution tutorial for using Grive is everywhere, I wonder how do I install it only on Centos. my problem installing Grive on centos begin where I can't add repository to ...
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1answer
36 views

Secure Public SSH Login w/ Limited Access

The title may make my question seem absurd, but, hear me out. The Overview: I am creating a project whereby I'd like my users to be able to connect to the server they are using to audit its ...
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1answer
19 views

Install Piranha on Centos 7

I have tried install Piranha on Centos 7, but yum install piranha ipvsadm -y Not found the package. Is necessary modify repos or other command?
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2answers
3k views

Linux not interpreting UTF8 encoded characters

So, having the following file Adán-y-Eva-50x50.jpg when I try to access it, apache translates it to Ad\xc3\xa1n-y-Eva-50x50.jpg and won't find it, even though it exists. This happens only for ...
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1answer
33 views

Unable to connect to localhost or local ip but can connect to other servers or websites

I have a server with nginx|bind|mysql installed, everything is working fine but I am unable to connect to localhost or any websites hosted on server. I tried pinging and wget and none of them work ...
2
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1answer
657 views

How to install auditd on CentOS?

How to install auditd on CentOS 6.4 x64 ? I want to Log all commands run by admins Log all commands run by admins on production servers Edit: I can't run aduditd service I did with this tut enter ...
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49 views

Server A can see B, but B can't see A

I am setting up a network with a CentOS client, a CentOS server and a BIG-IP. The network looks like this: (client) < -- > (BIG-IP) < -- > (server) The client is on a 10.10.20.x ...
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1answer
19 views

TLS Error on OpenVPN

Client: OpenVPN 2.3.4 64bit (Works fine connecting to my pfSense at home) Server: OpenVPN 2.2.2 installed via yum Followed this guide: ...
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76 views

Gnome Boxes on CentOS 7 with Windows 7 as a guest

I just installed CentOS 7 and tried to use Gnome Boxes to create some virtual machines. As long as I stick to other Linux distributions everything is fine. But I really do have trouble installing ...
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1answer
35 views

mod wsgi picks up wrong libpython2.7.so.1.0

I've compiled python 2.7.8 with: mkdir -p /usr/local/python2p7/lib ./configure --prefix=/usr/local/python2p7 --with-threads --enable-shared LDFLAGS="-Wl,-rpath /usr/local/python2p7/lib" make make ...
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0answers
15 views

Sometimes apache will say “index.html” “ is not found on this server”. [on hold]

This issue has been around for perhaps decades. I remember this issue existing even in 1999. and now it is 2014 when a web site gets heavy volume traffic. for some users.. at random times.. the ...
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1answer
200 views

Multiple NTP Server Instances on One Server (Linux)

Is it possible to run multiple NTP server instances on the same system? We're using CentOS for our NTP system and want to synchronize specific time depending on what interface the client comes in on. ...
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0answers
22 views

iptables how to refuse connection if IP is not 1.1.1.1 [duplicate]

This line works just fine alone: -A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -s 1.1.1.1 -j ACCEPT but answers i found on the internet suggest i need to use 2 lines like this: -A INPUT ...
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1answer
835 views

Creating rescue / install USB flash disk for CentOS

For CentOS installation CDs, you can install OS, as well as booting into "rescue" mode so that you can do a chroot mount on the system partition for problem solving, even the system is installed in ...
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1answer
38 views

How can I know which user has cron jobs configured on a machine with 200+ users?

I need to build a new machine and copy properties and some cron jobs from another machine which has about 200+ users and I don't know which users have cron jobs configured. Is there a way to extract ...
0
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1answer
679 views

nginx - 403 Forbidden

I've trouble to get aliases working correctly on nginx. When i try to access the aliases, /pma and /mba (see secure.example.com.conf), i get a 403 Forbidden but the base url works correctly. I read ...
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3answers
2k views

Hostname Problem On WHM / cPanel Installation

My CentOS 5.6 server's hostname was "centos" . And then i change it to my domain : hostname domain.com And i started to installing WHM / cPanel as explained in here : ...
2
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1answer
960 views

ERROR with rpm_check_debug vs depsolve

Transaction Summary ========================================================================================================================================================== Install 9 ...
10
votes
2answers
851 views

IOAT enabled but not being used with Linux?

On our R610s with igb version 4.1.2 I do see the ioatdma module loading (and loaded with lsmod): ioatdma: Intel(R) QuickData Technology Driver 4.00 ioatdma 0000:00:16.0: irq 80 for MSI/MSI-X ioatdma ...
0
votes
1answer
37 views

chef node installation help (bootstrapping)

I am attempting to bootstrap my first node in Chef. I set-up my environment as the following Server: Centos 6.5 running Private-chef-11.1.8 (casino.xxx.com) Client: Centos 6.5 running chef-client ...
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1answer
724 views

Apache not showing a test page when I browse to the server running it

I have set up a CentOS 5.5 server with Apache on it. The httpd service starts just fine (no warnings at all), and I was under the impression that I should see an Apache test page if I was to browse to ...
2
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1answer
706 views

Pxe net install Centos with Static IP

I seem to be unable to perform a kickstart installation of centos5.8 with a netinstall. It correctly gets into the text installer, but keeps sending out a request for the dhcp server and failing. I ...
2
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2answers
496 views

CentOS 7 x64 and HP Proliant DL360 G5 SCSI Controller compatibility

I've an HP Proliant DL360 G5 server with two 72gb HDD in RAID and 2 150gb HDD in RAID. I've Windows Server installed on the 72gB HDD and I'm now trying to overwrite it with a fresh installation of ...
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0answers
17 views

How to auto recover server, Memory exhausted, Connection reset by peer: mod_fcgid

I've got a mySQL / PHP script eating all the memory and crashing a VPS. After the memory error, every request results in (104)Connection reset by peer: mod_fcgid: After restarting the server, it's ...
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3answers
1k views

Production Instance : CLOSE_WAIT Connection Issue

I am using 10EC2 Instances behind 1 ELB. And ELB configured 80 to 8080 and 443 to 8080 port. And all 10EC2 instances having installed with Apache Tomcat, total request on ELB around 8000 to 10000 in ...
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2answers
1k views

javac compiler throwing error in CentOS 5.7

I'm trying to install Red5 on a vps running CentOS 5.7 in MediaTemple using this how-to (dv):Install Red5 Media Server but on step 7 I get this error: BUILD FAILED /usr/local/red5/build.xml:217: The ...