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Linux

Linux Directory Structure

Post date: December 26, 2007, 15:12 Category: Miscellaneous Views: 5455 Comments
Tutorial quote: The directory structure of Linux/other Unix-like systems is very intimidating for the new user, especially if he/she is migrating from Windows. In Windows, almost all programs install their files (all files) in the directory named: `Program Files.’ Such is not the case in Linux. The directory system categorises all installed files. All configuration files are in /etc, all binary files are in /bin or /usr/bin or /usr/local/bin. Here is the entire directory structure along with what they contain.
OpenSUSE

Removing Internet Junks (ads, banners, pop-ups, etc ..) using privoxy on OpenSuSe

Post date: April 20, 2009, 09:04 Category: Security Views: 4748 Comments
Tutorial quote: Privoxy is a Web proxy based on Internet Junkbuster with advanced filtering capabilities for protecting privacy, filtering Web page content, managing cookies, controlling access, and removing ads, banners, pop-ups, and other obnoxious Internet junk. Privoxy has a very flexible configuration and can be customized to suit individual needs and tastes. Privoxy is useful for both stand-alone systems and multi-user networks.
Debian

VHCS ISP Control Panel Configuration

Post date: April 6, 2006, 16:04 Category: Installing Views: 3580 Comments
Tutorial quote: VHCS delivers a complete hosting automation appliance by offering significant security, total-cost-of-ownership, and performance advantages over competing commercial solutions.

With VHCS Pro you can configure your server and applications, create user with domains with a few point-and-click operations that take less than a minute. There is no limit to the number of resellers, users and domains that can be created.At the core of VHCS Pro are 3 easy-to-use, Web-based control panels. VHCS provides graphic user interfaces for the administrators, resellers and users
Fedora

Automatic And Up-To-Date Fedora 9 Installations With Kickstart And Novi

Post date: October 30, 2008, 12:10 Category: Miscellaneous Views: 4141 Comments
Tutorial quote: Kickstart allows you to do automatic Fedora/RedHat/CentOS installations. This is useful and time-saving if you have to deploy tens or hundreds of similar systems (e.g. workstations). Kickstart reads the installation settings from a Kickstart configuration file. The problem with Kickstart is that it usually uses the distribution's packages from the time the distribution was released, i.e., it does not consider updates which means you would have to update each system manually after the Kickstart installation. This guide explains how you can do up-to-date Kickstart installations with the help of a tool called novi.
Unix+clones

Apache Maintenance Basics

Post date: April 13, 2005, 01:04 Category: Software Views: 3646 Comments
Tutorial quote: You've downloaded and configured your Apache server and are ready to move on to the next project. Can it really be left to fend for itself in a darkened room?

Yes. To some degree, anyway. With the exception of configuration testing, once Apache is up, you likely need never think about how the Web server is running.

On the other hand, completely ignoring your Apache installation would be foolhardy. Doing some regular checks and maintenance on your Apache installation helps identify any issues — usually before they even become issues — and helps you stay up date with the latest security and performance patches. This article covers some of the major steps and maintenance tasks that should be regularly undertaken while the Apache system is running.
Unix+clones

Running A MySQL-Based DNS Server: MyDNS

Post date: January 23, 2006, 15:01 Category: Network Views: 4652 Comments
Tutorial quote: In this tutorial I will describe how to install and configure MyDNS, a DNS server that uses a MySQL database as backend instead of configuration files like, for example, Bind or djbdns. This has the advantage that you can easily use web-based frontends to administrate your DNS records. You could even write your own frontend, e.g. using PHP, to interact with the MyDNS database. MyDNS simply reads the records from the database, and it does not have to be restarted/reloaded when DNS records change or zones are created/edited/deleted! This is a major advantage.
Debian

dmcrypt

Post date: January 25, 2006, 22:01 Category: Security Views: 5209 Comments
Tutorial quote: Device-mapper is a new infrastructure in the Linux 2.6 kernel that provides a generic way to create virtual layers of block devices that can do different things on top of real block devices like striping, concatenation, mirroring, snapshotting, etc... The device-mapper is used by the LVM2 and EVMS 2.x tools. dm-crypt is such a device-mapper target that provides transparent encryption of block devices using the new Linux 2.6 cryptoapi. Writes to this device will be encrypted and reads decrypted. You can mount your filesystem on it as usual. But without the key you can't access your data. It does basically the same as cryptoloop only that it's a much cleaner code and better suits the need of a block device and has a more flexible configuration interface. The on-disk format is also compatible.
Ubuntu

Ubuntu 8.10 (Intrepid Ibex) LAMP Server Setup

Post date: November 5, 2008, 07:11 Category: System Views: 22358 Comments
Tutorial quote: In around 15 minutes, the time it takes to install Ubuntu Server Edition, you can have a LAMP (Linux, Apache,MySQL and PHP) server up and ready to go. This feature, exclusive to Ubuntu Server Edition, is available at the time of installation.Instead, you get increased security, reduced time-to-install, and reduced risk of misconfiguration, all of which results in a lower cost of ownership.

The LAMP option means you don’t have to install and integrate each of the four separate LAMP components, a
process which can take hours and requires someone who is skilled in the installation and configuration of the individual applications.
Debian

Firebird database Configuration

Post date: May 5, 2006, 17:05 Category: Installing Views: 2910 Comments
Tutorial quote: Firebird is a relational database offering many ANSI SQL-99 features that runs on Linux, Windows, and a variety of Unix platforms. Firebird offers excellent concurrency, high performance, and powerful language support for stored procedures and triggers. It has been used in production systems, under a variety of names since 1981.

Firebird is a commercially independent project of C and C++ programmers, technical advisors and supporters developing and enhancing a multi-platform relational database management system based on the source code released by Inprise Corp (now known as Borland Software Corp) under the InterBase Public License v.1.0 on 25 July, 2000.
Debian

Creating Advanced MySQL-Based Virtual Hosts On Lighttpd (Debian Etch)

Post date: August 19, 2008, 10:08 Category: Software Views: 4071 Comments
Tutorial quote: This guide explains how you can create advanced virtual hosts on a lighttpd web server on Debian Etch that are stored in a MySQL database. The method described here does not use the lighttpd mod_mysql_vhost module, and unlike mod_mysql_vhost (which allows you to store only the hostname and document root of a vhost in a database), this method allows to store individual configuration directives for each vhost in the MySQL database.
Web-based applications and online marketing solutions - LumoLink