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0
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1answer
28 views

Can't allow users to log in via SSH (Bash, OpenSSH, CentOS 6.5)

I am running a CentOS 6.5 machine remotely via SSH. I use RSA keys and have disabled PAM. The problem that I am having is that whenever I add a new user and want him/her to log in via SSH, they are ...
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0answers
12 views

No version specified, and no candidate version available for mysql

I'm trying to install MySQL using Chef on CentOS 6.5. I've got the repositories in place. -rw-r--r--. 1 root root 256 Oct 15 16:59 centos-base.repo -rw-r--r--. 1 root root 267 Oct 15 16:59 ...
1
vote
1answer
17 views

Puppet directory environments and the $environment variable

Like many (I hope), I am preparing for Puppet 4 by separating out my manifests into environments. I intend on having 3 separate environments: qa, staging, prod. In setting up the manifests initially, ...
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0answers
10 views

Changing DIR colors in terminal/ssh [on hold]

I am running centos and connecting through SSH with PuTTY, I have read in multiple threads now that changing colors can be done in nano /etc/bashrc nano /etc/DIR_COLORS At default the color is ...
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0answers
12 views

SSL with rsyslog on CentOS - protocol family not supported?

For the life of me, I can't seem to get rsyslog to have imrelp use TLS(SSL). I've engaged the good people on http://kb.monitorware.com/post25017.html#p25017 to try and chase the rsyslog angle, but I'm ...
1
vote
0answers
8 views

Unable to Configure Quotas in RHEL6 & CentOS6- quotecheck returns error message

Unable to Configure Quotas in RHEL6 & CentOS6- quotecheck returns error message I've created new partition(/dev/sda6) and mounted it(on /hulk). Edited /etc/fstab file to give quotas on the ...
1
vote
1answer
1k views

Server won't boot, kernel panic - not syncing

After a reboot of a CentOS 6.2 server we are getting a kernel panic with the following error: Kernel panic - not syncing: Attempted to kill init! Panic occurred, switching back to text console ...
0
votes
1answer
1k views

FreeNX 0.7.3 under CentOS 6.3 - Negotiating link parameters

since some days I try to get freenx (CentOS package 0.7.3) running under CentOS 6.3. It is like found on many websites: First login is successfull, after that all login attempts fail with the ...
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0answers
28 views

Infiniband + KVM

this question is a copy from stackoverflow, as I was told, my question would fit here better. Despite quite a long search for days, I could not find any good information about the following - though ...
0
votes
3answers
120 views

Can i install Centos from Amazon AMI image or snapshot on local computer

I have the Amazon Ec2 instance with Centos installed. I ahve all the desired plugins / modules etc installed. Now i want to make the exact copy of that in my local computer virtual machine in vmware ...
0
votes
1answer
461 views

Jetty: How to redirect base url?

Scenario: I'm using a jetty server. I have a webapp running on: myip/myWebApp Question: How to redirect base url to base url/something ie. http://190.23.30.1/ --> http://190.23.30.1/mywebapp So ...
1
vote
1answer
783 views

How do I get rsync to listen on two different ports via xinetd?

I have multiple servers that receive files via rsync on different ports. I'd like to merge them into the same physical server and let the clients continue to direct their files to the same port they ...
1
vote
1answer
949 views

Assign ipv6 address to KVM guests on bridge mode

System: CentOS 6.5 Network: Bridge on br0 IPv6: ISP Native /64 block. IPv4: ISP address (not internal LAN) Purpose: To assign IPv6 only to guests (manually), I don't want ipv4 address to be ...
0
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0answers
13 views

CentOS 7 (Dracut) - Network boot with gateway in different subnet

I'm trying to auto-setup VM guests with CentOS 7 using network boot and kickstart with external network connectivity based on linux bridge. And I'd like to have solution lightweight, simple and ...
1
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0answers
48 views

Postfix + Saslauthd + Kerberos 5 + CentOS 7 not working

I've almost got saslauthd checking against Kerberos but seeing some last issues on CentOS 7. When postfix talks to saslauthd, it sends a lowercased domain and it's not corrected. I tried to fix things ...
0
votes
1answer
48 views

Chrooted user can't login with SSH

I created a new user with no shell access like this: useradd -g www -d /www/user01 -p ****** -s /sbin/nologin user01 Then in my sshd_config I add those lines: AllowUsers user01 user02 manager ...
0
votes
2answers
705 views

Optional 'network' statements in kickstart file?

I have a kickstart file which I want to use for machines with different numbers of network interfaces. When I have a KS file with multiple network clauses for multiple interfaces, anaconda refuses to ...
0
votes
1answer
25 views

Access other partitions with PHP and FTP

I'm wondering how I can access another partition with PHP. I bought a new server and can see data the second hard drive is available but now I want to store the images users upload in that ...
-9
votes
2answers
37 views

is it possible to have Web server and NAS on the same hardware microsever? [on hold]

I have a HP microserver proliant gen 8, and i want to know if there's a way to make this hardware work as NAS with freeNAS ... etc, and in the same time make it work as a web server with Centos Nginx ...
0
votes
1answer
67 views

Unable to update CentOS 6.5 & OpenSSL

When trying to update OpenSSL on CentOS I am getting some odd errors. #rpm -qi openssl-libs Name : openssl-libs Relocations: (not relocatable) Version : 1.0.1e ...
0
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2answers
68 views

Are there any performace gains to using Varnish along php-fpm and nginx? [on hold]

PHP-FPM 5.6 and Nginx 1.6.2 would no doubt give maximum performance, at-least speed wise. So, I would like to know if there are any pros/cons to adding varnish cache to gain probably few more speed. I ...
0
votes
0answers
17 views

Linux quota - wrong disk usage

I'm using centos 6 and quota shows wrong disk usage for all users... Something like multiply real disk usage... # quota -v myuser Disk quotas for user myuser (uid 511): Filesystem blocks ...
0
votes
2answers
32 views

Bind DNS not working?

I Know there always lots of answer about Bind. But somehow I can't understand the problem of my settings. Here is my configuration options { listen-on port 53 { 192.168.159.130; }; ...
0
votes
1answer
776 views

How to install pecl spidermonkey on CentOS 6

Running the following command: > sudo pecl install spidermonkey I receive the following error: ... ... a bunch of successful checks ... ... checking whether to enable spidermonkey support... ...
3
votes
3answers
15k views

Opening up port 8080 in CentOS

I'm new to opening up ports in CentOS. I need to open up tcp port 8080 and have installed/ran nmap to find it is not open already. I've been reading about the iptables command, I have v1.3.5 installed ...
-1
votes
2answers
89 views

Amazon AWS Logging in With Root?

So I am new to Amazon AWS and trying to figure out how I can manage my server. I have installed CentOS 6 64 bit and trying to find out a way to login as root via SSH. I have created a key pair and ...
0
votes
1answer
36 views

Root overwrite permission to user

Our developers WinSCP/Putty and have a dev user on our web-server. The site directory they are working on is owned by apache, that restricts them to overwrite files through FTP/SFTP as dev. I have ...
0
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0answers
24 views

CentOS 6.5 Bridged Networking Fails

I have a CentOS 6.5 Server that I wish to host VPS on, as well as installing SolusVM, to do this I need to bridge the network adapters for the Server and the VM's ( so the VM's can connect to the ...
-2
votes
1answer
38 views

How can I access a Virtual Machine on different subnet? [on hold]

I have two virtual machine VMachineA and VMachineB using virtual box. VMachineA (CentOs 6.5) has two network interfaces: eth0 (IP: 192.168.3.48, GW: 192.168.3.1) and eth1 (IP: 10.10.200.1). ...
0
votes
1answer
3k views

how to solve NT_STATUS_HOST_UNREACHABLE in CentOS when connecting to (windows) file server via SAMBA

I am using CentOS and I need to connect to a file server running on windows. My friend told me that I need to install SAMBA to be able to do that. and so I installed samba and when I try to check if ...
0
votes
1answer
268 views

Block outgoing connections on RHEL7/CentOS7 with firewalld?

RHEL7/CentOS7 features a new firewalld firewall service, that replaces the iptables service (both of which use iptables tool to interact with kernel's Netfilter underneath). firewalld can be easily ...
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0answers
7 views

Perl display error when running smbldap-populate

I try to install Samba3x-3.6 and OpenLDAP on Centos6.5 minimal x64. I had successed to login by ldap accound and then try to install samba3x. But after i run command: smbldap-populate (It display ...
1
vote
0answers
18 views

Mail has stopped working on Centos since instlling MailScanner

I have a VPS which I rent and it is running Centos 6. The VPS has ZPanel installed which is used to host some websites and emails. I have just installed Mailscanner and now, I have noticed that ...
0
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0answers
12 views

save alsamixer input source [on hold]

I am not able to save the input source of my alsamixer. Every time I reboot the system the input source is set back to front mic. I want it to stay as rear mic. I tried alsactl store I disabled ...
0
votes
1answer
863 views

Installing mysql-devel to match MySQL version

I'm running MySQL 5.1.52 on CentOS 4.6 and I'm trying to install mysql-devel to match my MySQL version. If I do yum install mysql-devel it wants to upgrade MySQL to 5.1.58, yet if I do yum search ...
6
votes
3answers
8k views

Why are outdated packages installed by yum on CentOS? (specifically PHP 5.1) How to fix?

I'm working on a fresh CentOS server and am extremely annoyed to find out that yum does not work as smoothly and brilliantly as "apt-get install" does on Ubuntu. Installing a LAMP stack, I ran the ...
1
vote
3answers
494 views

Slow software raid with SSDs

We have moved a web application with an Oracle database to a new server because the old one was dying. The old server had two mirrored hard discs plus a separate non-mirrored SSD for the Oracle ...
0
votes
1answer
35 views

Postfix on CentOS - Cannot receive emails

I'm trying with no success to setup Postfix on my server so I need some help (first timer here). Basically I cannot receive emails from anywhere. If I send an email to myself or to another address ...
2
votes
1answer
1k views

CentOS 6.5 not booting after installation on Hp ML310e Gen8

I have experience with Installation and configuration of Windows Server system. I am trying to install CentOS 6.5 on the above mentioned HP box and the installation process goes on without a hitch. ...
2
votes
4answers
364 views

Raid 1 across 3 partitions, what does it mean?

I see a server with this kind of configuration. What does it mean? # cat /proc/mdstat Personalities : [raid1] md0 : active raid1 sda1[0] sdc1[2] sdb1[1] 48827264 blocks super 1.0 [3/3] [UUU] ...
0
votes
0answers
5 views

Strace php script - ERESTART_RESTARTBLOCK (To be restarted)

I am trying to troubleshoot a WordPress installation that is loading the front page very slow. I straced the index.php file with the -T option to see where the delay occurs and it pauses 2 times for ...
0
votes
1answer
46 views

How do I stop SPAM from being sent from my server? [duplicate]

I have a VPS which I rent and it is running Centos 6. The VPS has ZPanel installed which is used to host some websites and emails. One of my clients has noticed thousands of 'undeliverable' messages ...
1
vote
2answers
28 views

VSFTPD seems to ignore the configuration settings

I have been batling with vsftpd for days now. I started with trying to setup seceure vsftpd on my current Centos 5.6 server but could not lock users down to their home directories. I spent days ...
1
vote
1answer
22 views

transitioning packages to EPEL version

I have previously installed backuppc 3.1.0 from centos 5 testing. The package is now not maintaned by centos anymore. EPEL have BackupPC version 3.3.0, but yum check-update did not suggest that this ...
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votes
1answer
21 views

Mailscanner Installation. Where to put '/^Received:/ HOLD?'

I am trying to install Mailscanner onto a Centos VPS and there is a section of the tutorial which I am reading that states the following: Next, open the file /etc/postfix/header_checks and add ...
0
votes
2answers
922 views

Getting shared library error with php and mysql module on centos

I first installed php5.5 and mysql5.6 then due to some pacakge problem i had to remove them and install php5.3 and mysql 5.1 from yum. I php is not detecting any extensions and giving me this error ...
0
votes
5answers
2k views

nginx: php-fastcgi running but php files not executing

I have recently set up a nginx server with PHP running as FastCGI process. The server is running with HTML files however PHP files are downloading instead of displaying and PHP code is not processed. ...
1
vote
1answer
46 views

“Masquerade” mail sender on a multi-domain shared hosting

I've a single host with CentOS 6.3. I manage that host via SSH. The server itself is uname -n: servername.foo.com. On this host I've multiple, unrelated httpd vhosts. The problm is: when one vhost ...
2
votes
2answers
827 views

Multiple NIC arp issue

I'm troubleshooting an issue on Centos 6.4. I have a few systems setting up for greenplum. Each one has two "interconnect" interfaces connecting to an isolated subnet. It is like a cluster ...
1
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0answers
30 views

libvirt / kvm guests take very long time to start after host reboot

Host system is CentOS 6.5 x86_64. I have setup an Ubuntu guest by following this wiki. The guest works, but: if I reboot the host, it takes a very long time (about 30 minutes on the last reboot) ...