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Ubuntu

Installing Xen On An Ubuntu 7.10 Server From The Ubuntu Repositories

Post date: November 6, 2007, 10:11 Category: Installing Views: 4006 Comments
Tutorial quote: This tutorial provides step-by-step instructions on how to install Xen on an Ubuntu Gutsy Gibbon (Ubuntu 7.10) server system (i386). You can find all the software used here in the Ubuntu repositories, so no external files or compilation are needed.
CentOS

Configuring Samba 3.0 To Use The ADS Security Mode (CentOS)

Post date: June 25, 2007, 23:06 Category: Installing Views: 5200 Comments
Tutorial quote: The intent of this article is to show you how to configure your Linux machine and Samba server to participate in a Windows 2003 Active Directory domain as a Member Server using Kerberos authentication. This involves using the security = ADS security mode in Samba.
Debian

Running Vhosts Under Separate UIDs/GIDs With Apache2 mpm-peruser On Debian Etch

Post date: August 24, 2008, 11:08 Category: Installing Views: 4254 Comments
Tutorial quote: This article explains how you can install and configure apache2-mpm-peruser on a Debian Etch server. apache2-mpm-peruser is an MPM (Multi-Processing Module) for the Apache 2 web server, very similar to apache2-mpm-itk, but faster (almost as fast as apache2-mpm-prefork). mpm-peruser allows you to run each of your vhosts under a separate UID and GID - in short, the scripts and configuration files for one vhost no longer have to be readable for all the other vhosts. It is based on metuxmpm, a working implementation of the perchild MPM. The result is a sane and secure web server environment for your users, without kludges like PHP's safe_mode.
CentOS

Virtual Hosting Howto With Virtualmin On CentOS 5.1

Post date: March 4, 2008, 11:03 Category: Installing Views: 6088 Comments
Tutorial quote: This tutorial shows how to set up a CentOS 5.x server to offer all services needed by virtual web hosters. These include web hosting, smtp server with (SMTP-AUTH and TLS, SPF, DKIM, Domainkeys), DNS, FTP, MySQL, POP3/IMAP, Firewall, Webalizer for stats.
Ubuntu

Postfix Virtual Hosting With OpenLDAP And Dovecot On Ubuntu 8.10

Post date: January 25, 2009, 12:01 Category: Installing Views: 3604 Comments
Tutorial quote: This how to will allow you to configure a Postfix mail server with virtual hosting. Virtual hosting means that you can add as many maildomains as you want and subsequentially as many mailboxes for these domains as you want. Here we we use an LDAP backend for both the MTA (Postfix) and POP3/IMAP server (Dovecot), and a web based management interface.
Unix+clones

High Performance MySQL

Post date: December 1, 2006, 04:12 Category: Optimizing Views: 6736 Comments
Tutorial quote: The operating system your MySQL server runs on and the server's configuration can be just as important to your server's performance as the indexes, schema, or queries themselves. In this chapter, we will help you understand how to tune your server to improve performance, as opposed to tuning schema or queries. We'll be looking at changes to your hardware, operating system, and MySQL configuration to see what effects they have on overall performance.

We assume that you've already made efforts to boost the performance of your queries. If you haven't done that already, stop now and read Chapter 4 and Chapter 5 to get a handle on optimizing your queries and your application code. Only then should you worry about server settings. Hardware is often not the solution to MySQL performance problems. Poorly optimized queries can slow you down far more than not having the latest CPU or SCSI disk. To put this in perspective, one of the MySQL AB trainers even says that changing hardware might, in the best cases, give you a 10-fold performance increase. But tuning queries (and schemas) can often give you 1000-fold performance increase. Seriously.

Some topics covered in this chapter are platform-specific. The authors' knowledge of the various platforms on which MySQL runs is limited. In many cases, you'll need to consult your local documentation for various operating system tools and specifics.

We start with an overview of the factors that limit performance and then look more in depth at RAID, hardware, and operating system issues. The chapter finishes with a discussion of techniques you can use to locate, identify, and fix bottlenecks.
Ubuntu

Howto Install Nginx webserver in Ubuntu 8.04 (Hardy Heron)

Post date: August 4, 2008, 07:08 Category: Software Views: 5010 Comments
Tutorial quote: Nginx (pronounced “engine x”) is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server. Written by Igor Sysoev in 2005, Nginx now hosts between 1% and 4% of all domains worldwide. Although still in beta, Nginx is known for its stability, rich feature set, simple configuration, and low resource consumption.

Ubuntu

How To Upgrade Ubuntu 8.04 (Hardy) To 8.10 (Intrepid) (Desktop & Server)

Post date: October 31, 2008, 10:10 Category: Miscellaneous Views: 4369 Comments
Tutorial quote: Today the new Ubuntu 8.10 (Intrepid Ibex) has been released. This guide shows how you can upgrade your Ubuntu 8.04 desktop and server installations to Ubuntu 8.10.
OpenSUSE

Installing Lighttpd With PHP5 And MySQL Support On OpenSUSE 11

Post date: September 23, 2008, 11:09 Category: Installing Views: 4015 Comments
Tutorial quote: Lighttpd is a secure, fast, standards-compliant web server designed for speed-critical environments. This tutorial shows how you can install Lighttpd on an OpenSUSE 11 server with PHP5 support (through FastCGI) and MySQL support.
Ubuntu

Installing Lighttpd With PHP5 And MySQL Support On Ubuntu 11.04

Post date: June 23, 2011, 10:06 Category: Installing Views: 3191 Comments
Tutorial quote: Lighttpd is a secure, fast, standards-compliant web server designed for speed-critical environments. This tutorial shows how you can install Lighttpd on an Ubuntu 11.04 server with PHP5 support (through FastCGI) and MySQL support.
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