0
votes
0answers
4 views

Strange behavior with host names

I have two windows machines. On one I do ping uts-ws.nlm.nih.gov and the ping program outputs "Pinging utsws.wip.nlm.nih.gov ...". Notice the host name has changed. On the second machine I ping the ...
0
votes
0answers
3 views

Nginx not caching any proxied requests

I believe I've properly set up nginx to cache all requests proxied to PHP-FPM, but it's not working. Here's the "http" bit from /etc/nginx/nginx.conf: http { include ...
0
votes
0answers
5 views

Slashes seperate arguments

Hello I have the following config in nginx: if (!-e $request_filename) { rewrite ^/([a-zA-Z0-9_-]+)/ /$1.php; rewrite ^/([a-zA-Z0-9_-]+)/([a-zA-Z0-9_-]+)/([a-zA-Z0-9_-]+)/ /$1.php?$2=$3; rewrite ...
0
votes
0answers
3 views

nginx restart single host without affecting other

My nginx.conf has two different server blocks, one pointing to the main site and the other to my api server. Now whenever I deploy something to either one of them, and stop the server it stops both ...
-1
votes
0answers
3 views

Can not connect to internet centos 6 vps xfce4

i have just installed xfce4 on centos 6 vps,i can make a remote connection from computer with vnc client.firefox is working fine but i can not browse any website.it looks like that xfce4 have not ...
0
votes
0answers
11 views

Which hypervisor to play nice with docker.io

I have been running several different virtualisation servers, (ESXi, XenServer, Proxmox/KVM) in the past. I am now in a position where I need to set up a new virtualisation environment that is ...
0
votes
0answers
2 views

Virtual machine time not advancing in Virtualbox, when in saved state

I am administering a Linux VM in Virtualbox, where Virtualbox is running under Mac OSX. When the VM is suspended, time does not advance in the VM. E.g. if I suspend the VM at 11:00, it is 11:00 in ...
0
votes
0answers
4 views

How to setup Postfix with Opendkim to automatically sign PHP emails?

I've found that: submitted emails are signed properly (ie those sent with MUA's like Outlook and Thunderbird) command-line sent emails are signed properly emails sent with PHP, in particular case ...
-2
votes
0answers
10 views

Best database-stack choice for fast-growing company

Let me start off by saying that i know this question may be too generic or not detailed enough. If so, please tell me how i could improve it and what details i might have to supply to do so. ...
1
vote
1answer
12 views

Consistent Install Disk Selection in RHEL Kickstart

In my kickstart installation I specify that the operating system should be installed on /dev/sda. We have some Dell machines in our environment with iDRAC. When virtual media is attached in iDRAC, it ...
0
votes
1answer
15 views

Puppet: differences between centralized and decentralized manifest distribution

There seem to be two different ways to distribute puppet manifests: Centralized: This involves running a central puppet master server which is periodically queried by puppet agents for changes. ...
1
vote
1answer
10 views

Ubuntu LXC 14.04 Error

I had installed LXC in ubuntu 14.04. I had used an existing template and created a VM by executing the below command. /usr/share/lxc-templates/lxc-ubuntu -p /lxc/vm0 After the installation getting ...
0
votes
1answer
14 views

Proxy a remote web host to appear as localhost (via ssh tunnel)

I'm developing a web app that needs to embed pages from a legacy web app in an iframe, which needs to be recognised as the same origin to allow the page to mess with the iframe contents via ...
0
votes
0answers
8 views

SpamAssassin doesn't filter forwarded mails

I am forwarding emails from an external email account to an account on my own server. SpamAssassin works fine if I just receive mail normally. But all mail thats being forwarded from my external mail ...
0
votes
0answers
9 views

Installing Asterisk inside a CentOS docker image on Xubuntu

I'm trying to install an Asterisk server inside a CentOS 6.5 docker image running on Xubuntu 14.04. I downloaded Dahdi from wget ...
2
votes
0answers
8 views

uWSGI vs Twisted Matrix

uWSGI can be configured in ashyncronous mode same as Twisted Matrix, but has anyone tried to compare these to servers in terms of performance? If we need to develop a Python web app handling thousands ...
0
votes
1answer
9 views

View CPU load graphs simultaneously for multiple Windows systems

I'd like to visually track CPU activity / load for multiple nodes of our render farm. Platform: Windows. Ideally, it would be a view in something like Solarwinds or Windows Server Manager that does ...
2
votes
1answer
31 views

How to replicate Memcache data among servers

A same question in SO can be found from here . But since I couldn't find any suitable answer, I am asking with additional info. I have many memcache clients but all of them access one memcache server ...
-1
votes
0answers
15 views

Redirect with mod_rewrite for apache web server

I have a sudomain app.example.com pointing to a directory named /app It contains a folder called uvf with an index.html file. I am trying to redirect all automatically generated links like ...
0
votes
0answers
18 views

Suggesting short and simple and maybe full of illustrations book about data center design and implimentation [on hold]

I'm really new to the data center subject. Our company is going to create a new data center and I'm going to observe the whole process. They provided me this book: ANSI/BICSI 002-2011, Data Center ...
2
votes
2answers
24 views

Mirror/Cache Websites on a Mobile Server

I have been asked to determine the feasibility of mirroring or caching websites on a mobile server on a train. Unfortunately, this has been dropped on me at the last minute and I have to come up with ...
0
votes
0answers
29 views

iptables / firewall blocking traffic (even SSH) on my dedicated box

Can someone please take a look at this iptables data and tell me what's wrong with it? The paste 24h has been a nightmare, I couldn't even SSH to my server, and the only way I could manage to get the ...
0
votes
0answers
22 views

Nginx and PHP-FPM Clean URLs

Preface I have spent 40 plus hours trying to create a Nginx configuration setup that holds up to my OCD. I have been told numerous times on IRC that I am too picky and clean urls are very challenging ...
-2
votes
0answers
18 views

which better for port forwarding, iptables or ssh port forwarding?

I can use two methods for port forwarding between two PCs. 1st: Using Iptables, Setting snat&dnat rules will be OK. 2nd: Using SSH Redirect. What I do is to copy the authorize key of A to B, ...
1
vote
2answers
37 views

How can I selectively override some A records on a Bind DNS Server?

I'm guessing there has to be a reasonable way to solve my issue but I'm trying to get some advice on a best practice to implement. I have recently moved to a Web Design company and we need to be able ...
0
votes
1answer
35 views

Need to increase size of disk on Centos

I have a Linux dedicated server, I need a way more space, like 500G. I see that there is only 4G in my filesystem. I found an article to increase size Logical Volume from this article ...
0
votes
0answers
14 views

Wordpress wp-ffpc + memcached + nginx

Seem to be having issues with the centmin build, nginx + memcached with wordpress and wp-ffpc plugin. When I have the plugin active. The site doesn't load, just get a white screen, memcached is ...
1
vote
2answers
18 views

CentOS 6.4 root account inaccesible via tty login or remote ssh

I was doing some maintenance on my web server (via root account over ssh) after several months of disuse. I shut it down yesterday and today, after startup I can't log in to root account at tty or via ...
0
votes
0answers
7 views

Can't successfully install Sql Server 2012 Dev Edition

I don't know if this best place to pose this problem, but here goes. I am trying to install Sql Server 2012 Developer Edition on my Windows 7 64-bit workstation, and keep getting a failure to install ...
0
votes
0answers
12 views

OpenBSD OpenSSL version after update to -stable

Yesterday I installed OpenBSD 5.5 release and after reading about updating and applying patches to the system (http://www.openbsd.org/errata55.html) I decided to update to the -Stable ("patch branch") ...
0
votes
0answers
10 views

Migrate Windows Server 2012 to Windows Server 2012 R2 on new hardware

I manage the network for a small office. The office has 1 server and 5 client machines in a Windows domain. The old server is running Windows Server 2012 Standard and the client machines are running ...
1
vote
0answers
9 views

Session Broker and Direct RDP Connections

So newer to managing RDS2012 along with using the MS RDS Web Interface. Can users just RDP directly to the session hosts like previous TS? If not, what happens when the broker is down?
0
votes
0answers
5 views

Nova add floating-ip error

Getting below error when running nova add-floating-ip commandm when I run the command nova floating-ip-list is shows this ip with and Instance ID of None and a fixed ip of None. nova ...
0
votes
0answers
4 views

How to autostart `ypbind` on Ubuntu 14.04

It seems I need to use sysv-rc-conf to manage service startup/shutdown, but no scripts were added to /etc/init.d/ when I installed NIS. I would expect to either have /etc/init.d/nis or ...
-1
votes
0answers
11 views

Short-hand URL nginx [duplicate]

How would my try_files look if I wanted to have http://mydomain/script/ instead of http://mydomain/script.php? I am trying to configure auto-exchanger, it seems that if the url is ...
0
votes
0answers
10 views

Query DHCP with mac address

I am trying to create a dynamic IP resolver using python3 on linux to query a windows DHCP server and return the IP that it would be given. My purpose is to supply the returned IP address as a ...
1
vote
0answers
16 views

Investigate strange message from syslog@stock

I've noticed that when I'm logged into my server I sometimes get spammed a message from syslog@stock. On this server I am running a website built with Laravel and a Teamspeak 3 server running with ...
0
votes
0answers
9 views

megaraid drives are failing to add and giving invalid parameters error

I am trying to add a couple of RAID 5 arrays to my second adapter. Adapter 0 is two disks in a raid 1 which is running the OS. This seems to be working fine. Attempting to add the second array gives ...
1
vote
1answer
15 views

Ubuntu virtualbox host connection issues

im very new to the server world and trying to follow a book which i should be learning about Magento with but it describes a way of setting up a virtual machine using oracles Virtualbox and installing ...
0
votes
0answers
8 views

ODBC connection fails

Today an Apache/ODBC setup I've been running for over a year has gone down. I can still ping the DB server. Through troubleshooting steps so far everything looks fine. Here's my config/relevant CLI ...
1
vote
1answer
22 views

How to setup NS Record to External Name Server from Internal DNS

We have the following scenario: Our company has an Internal DNS & an External DNS server. Both of them holds the same domain (example.com). Our Internal DNS is a Windows Server that cannot ...
0
votes
2answers
34 views

Gateway gets stripped from DHCP Reply through OpenVPN tunnel

I have a bridged OpenVPN setup. This is my server config: port 1194 proto udp dev tap0 ca /etc/openvpn/easy-rsa/keys/ca.crt cert /etc/openvpn/easy-rsa/keys/server.crt key ...
1
vote
0answers
20 views

Is it possible to have one group or account authenticate locally, bypassing LDAP auth?

We have one RAC cluster of machines where the local UID:GID of a couple users (oracle and grid) do not match the UID:GID of those same users in LDAP. Ultimately we ought to change the UID and GID of ...
0
votes
1answer
9 views

Inherited 'send as' permissions for mailbox on Exchange 2010, from where?

I have a pair of users who are able to send as for a particular mailbox on Exchange Server 2010. Both users have full access permission to that mailbox but NOT send as permissions. I have been ...
4
votes
0answers
20 views

Proper way of handling LXC containers on btrfs

Lets say we have one server with lxc installed, and a lxc container used for as a base img /var/lib/lxc/ubuntu_base. For simplicity let's forget the config changes after copying the base img. some ...
0
votes
0answers
8 views

Local php.ini not overriding main php.ini

I can't seem to get the php.ini file in the website's root (/var/www) to override the php.ini value in /etc/php5/apache2 /var/www/php.ini contents upload_max_filesize = 64M post_max_size = 64M But ...
1
vote
2answers
28 views

Windows Server 2012 R2 in a Windows Server 2008 R2 domain

Can a server running Windows Server 2012 R2 (file server, app server, etc.) exist on a network with Windows Server 2008 R2 domain controllers, or do the DC's need to be upgraded first?
0
votes
0answers
7 views

Supervisord with Cygdrive Not Starting as Windows Service

I am running Supervisord through cygdrive on a Windows machine. I ran through a number of errors with my configuration file in the cygdrive terminal and now have no errors showing. The Windows Service ...
0
votes
0answers
6 views

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 ...
0
votes
0answers
12 views

SUID doesn't work with docker?

I have a docker container which has a directory with config files mounted to it. In order for the application to accept changes in the configuration, it needs to be restarted. I wanted to make a ...

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