VPS is the acronym for `Virtual Private Server`. Hosting companies provide customers the ability to rent computing resources, which are used to create and run virtual machines that are controlled by the customer, but run on the hosting company's hardware. Such a VM is known as a VPS.

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Nginx or php-fpm error?

I found my vps nginx error log like this 2013/04/06 03:28:04 [alert] 8557#0: mmap(MAP_ANON|MAP_SHARED, 5242880000) failed (12: Cannot allocate memory) 2013/04/06 04:05:30 [alert] 10299#0: mmap(...
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3answers
604 views

vps SSH not starting

some days ago I realized that my vps lost files in /etc/init.d/ which was completely empty. So I decided to make a clean install of the OS (ubuntu 10.04 on OPENVZ) i restored the OS template on my ...
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2answers
325 views

Optimize VPS ( Apache,Mysql,Apc )

I have VPS With this specification: CPU Power 3,000 MHz Guaranteed RAM 1,024 MB Guaranteed FlexRAM* 2,048 MB I have hosted Social Network Script ( Social Engine PHP Script ) This script use Inno_DB ...
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2answers
474 views

Memory is available, but swap gets full over time

On a small VPS of mine, I have enough free memory for the things that are running there (as in the log below), but every once in a while, when I run free -m, I see all the swap is taken up. What ...
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2answers
459 views

Best VoIP VPS Location?

Our office currently runs a few phones over a VoIP line. Through our VoIP provider, we have a virtual private server. We chose them as the VPS provider because the VPS came pre-loaded with all of the ...
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2answers
655 views

custom MAIL server -> Proxy Server -> Gmail Server

So I have some custom VPS which route emails via MX record in DNS. And I need to setup gmail interface via Google Apps - this step and previous are clear. But how can I insert some middle layer, to ...
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2answers
485 views

windows VPS running apache and mysql, php scripts running slow.. but cpu usage is 1-3%

So every night I run some cron jobs. It requires probably about 20 min to process all the records. I gather the script does something like 10,000 sql queries. I figure this task was just that ...
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2answers
207 views

Blocking specific IP requests

I own a VPS running Ubuntu with Apache stuff. Recently I am getting continous request from IP static-195.22.94.120.addr.tdcsong.se.54303 > : 12337 I already installed the 'arno-iptables-firewall'. ...
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2answers
601 views

GUI FTP and File Management for Linux VPS

I'm interested in how I could remotely control FTP and file management on my Linux VPS with a GUI. I frequently transfer sites to my VPS for testing, and I'd much rather do it directly on the high ...
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2answers
33 views

Host multiple CMSs at the same domain.

Currently I have a VPS hosting ownCloud. I have added a domain name to the server, so now it is (an example) example.com instead of an IP. I was wondering if (and how) I could add another CMS at the ...
-1
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2answers
4k views

Cassandra: Exception Connecting to 127.0.0.1/9160. Reason: Connection refused?

I have installed the Cassandra 1.2.9 into my vps server which is having CentOs. I have Installed it successfully. when i run the sh cassandra-cli, i got the error message org.apache.thrift.transport....
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2answers
1k views

Can't access website with domain

I am using a VPS for the first time and could semi-published my website. I installed DNS and created A and NS records, installed IIS and uploaded my website. I edited domain panel to point the ...