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Arch

X11 Cursors

Post date: April 14, 2005, 01:04 Category: Desktop Views: 7060 Comments
Tutorial quote: There are many cursor themes available for the X11 Windowing System besides the default black pointer.
This guide will instruct you on where to get them, installing them, and configuring them.
Unix+clones

Configuring Apache for Maximum Performance

Post date: February 12, 2006, 09:02 Category: Optimizing Views: 3839 Comments
Tutorial quote: Apache is an open-source HTTP server implementation. It is the most popular web server on the Internet; the December 2005 Web Server Survey conducted by Netcraft [1] shows that about 70% of the web sites on Internet are using Apache.

Apache server performance can be improved by adding additional hardware resources such as RAM, faster CPU, etc. But most of the time, the same result can be achieved by custom configuration of the server. This article looks into getting maximum performance out of Apache with the existing hardware resources, specifically on Linux systems. Of course, it is assumed that there is enough hardware resources - especially enough RAM that the server isn't swapping frequently. First two sections look into various Compile-Time and Run-Time configuration options. The Run-Time section assumes that Apache is compiled with prefork MPM. HTTP compression and caching is discussed next. Finally, using separate servers for serving static and dynamic contents is covered. Basic knowledge of compiling and configuring Apache and Linux are assumed.
Solaris

Configuring networking

Post date: April 13, 2005, 03:04 Category: Network Views: 5273 Comments
Tutorial quote: Networking information in Solaris is stored in text files. Configuration is done by filling in the appriopriate data to these files and invoking specific commands in a terminal window.
Linux

Configuring sudo and adding users to Wheel group

Post date: December 5, 2008, 12:12 Category: Security Views: 3486 Comments
Tutorial quote: f a server needs to be administered by a number of people it is normally not a good idea for them all to use the root account. This is because it becomes difficult to determine exactly who did what, when and where if everyone logs in with the same credentials. The sudo utility was designed to overcome this difficulty.
Ubuntu

Installing and configuring FireHOL - Part 2

Post date: September 20, 2006, 22:09 Category: Network Views: 7216 Comments
Tutorial quote: This is the second part of the introduction to FireHOL article. It covers more advanced topics that you might find useful, such as defining new services, selective filtering, and NAT. Everything is explained in a very detailed fashion.
Openfiler

Installing and Configuring Openfiler with DRBD and Heartbeat

Post date: October 26, 2008, 13:10 Category: Installing Views: 11438 Comments
Tutorial quote: Openfiler is a high performance operating system tailored for use as a SAN/NAS appliance. This configuration will enable two Openfiler appliances to work in an active/passive high availability scenario.
Linux

Xen Virtualization and Linux Clustering, Part 2

Post date: January 21, 2006, 06:01 Category: System Views: 2999 Comments
Tutorial quote: We ended last time after configuring our first unprivileged Xen domain. In this article, we complete our cluster and then test it using an open-source parallel ray tracer. The first thing we need to do is create additional slave nodes to be used with the cluster. So, let's get down to business.
Ubuntu

Configuring Logitech mice in Ubuntu 6.06

Post date: September 18, 2006, 14:09 Category: Hardware Views: 6424 Comments
Tutorial quote: This is my guide on how to get all the buttons working properly on a logitech mouse, how to use lmctl to enable the higher resolutions and cruise control and how to get the side mouse buttons to make forwards and back work in Nautilus, Epiphany, Konqueror, etc.
Solaris

Configuring Apache

Post date: April 13, 2005, 05:04 Category: Network Views: 4121 Comments
Tutorial quote: Apache can respond to browser requests from machines on your local network (i.e. an "Intranet" Web server) or from the Internet. The installation of the Solaris OS installed and set up most of the necessary Apache files. As a result, if you want to use your system as a Web server you only need to modify one file.
Fedora

Fedora 10 Installation Guide

Post date: November 25, 2008, 15:11 Category: Installing Views: 3971 Comments
Tutorial quote: A tutorial for configuring you Fedora 10 Installation with all the basics a user might need. Learn how to configure extra Fedora repositories for video and audio codecs as long as Video card drivers. Instructions for Firefox, JAVA, Flash, KDE4 and many other applications.
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