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OpenSUSE

Claws Mail - opensource light-weight Email client in openSUSE

Post date: October 15, 2008, 21:10 Category: Desktop Views: 4474 Comments
Tutorial quote: Claws Mail is a free opensource lightweight, user friendly and fast email client for Linux. Claws Mail is a quick response email client with easy configuration, intuitive operation and abundant features, extensibility, robustness and stability.
Ubuntu

How to Upgrade Ubuntu 8.10 (Intrepid) to Ubuntu 9.04 (Jaunty)

Post date: April 24, 2009, 06:04 Category: System Views: 4012 Comments
Tutorial quote: The Ubuntu team is pleased to announce Ubuntu 9.04 Desktop and Server editions and Ubuntu Netbook Remix, continuing Ubuntuís tradition of integrating the latest and greatest open source technologies into a high-quality, easy-to-use Linux distribution.This tutorial will explain how to Upgrade Ubuntu 8.10 (Intrepid Ibix) to Ubuntu 9.04 (Jaunty Jackalope) released on the 23rd March 2009.

Debian

Monitoring Servers and Clients using Munin

Post date: April 4, 2006, 20:04 Category: Installing Views: 2702 Comments
Tutorial quote: "Munin" means "memory".

Munin the tool surveys all your computers and remembers what it saw. It presents all the information in in graphs through a web interface. Its emphasis is on plug and play capabilities. After completing a installation a high number of monitoring plugins will be playing with no more effort. Using Munin you can easily monitor the performance of your computers, networks, SANs, and quite possibly applications as well. It makes it easy to determine "what's different today" when a performance problem crops up. It makes it easy to see how you're doing capacity wise on all limited resources.

It uses the excellent RRDTool and is written in Perl. Munin has a master/node architecture in which the master connects to all the nodes at regular intervals and asks them for sdata. It then stores the data in RRD files, and (if needed) updates the graphs. One of the main goals has been ease of creating new plugins (graphs).
Linux

NFS over CIPE-VPN tunnels

Post date: May 23, 2005, 16:05 Category: Network Views: 3117 Comments
Tutorial quote: The Network File System (NFS) is a standard protocol for sharing file services with Linux and Unix computers. It is a distributed file system that enables local access to remote disks and file systems and is based on the client\server architecture. Although easy to configure, it is typically used only to transfer data over an intranet or LAN because of its transparency and security potholes when exposed to the risks of the Internet. However, it still can be employed -- without compromising security -- to share files over the Internet by configuring it to run on a Virtual Private Network (VPN) connection. This article will show you how to set up NFS to run over a CIPE-VPN connection between two Linux systems.
Unix+clones

Command-line calculations using bc

Post date: November 29, 2006, 01:11 Category: Software Views: 4900 Comments
Tutorial quote: If like me, you do most of your work from the command-line, using vim to edit files, mutt for e-mails, cd/ls/mv/find/etc instead of a file manager, then you may get annoyed by having to fire up a GUI calculator to make (what may sometimes be) a single calculation.

One useful feature of calculating on the command-line is that you can see what you've typed. For instance, sometimes when I'm entering a long, complex calculation on a calculator (either the GUI or the solid, hold-in-your-hand type), I sometimes forget if I've actually typed in all those numbers or made the calculations in the right order. Maybe it's just me ...
Ubuntu

How to : Enable Multimedia Suport in Ubuntu 7.10.

Post date: January 19, 2008, 15:01 Category: Multimedia Views: 4069 Comments
Tutorial quote: Ubuntu is one of the widely used GNU OS which is considered as Newbie friendly . But still there are few things to work .. Here is a small/quick guide that will let you enable Playback for any type of Audio/Video files.. Since most users get baffled after they fail to play media files. So I thought of posting a guide which will let you play every Media files like DivX,Real Media,AC3,MPEG4 to name a few .. So lets get started .
Before I start I would lets do some basic settings..
OpenSUSE

OpenVAS - Opensource Vulnerability Assessment Scanner

Post date: August 24, 2008, 22:08 Category: Security Views: 10418 Comments
Tutorial quote: OpenVAS, Open Bulnerability Assessment Server is a free opensource vulnerability assessment software released under GNU GPL lincese. OpenVAS is a fork of Nessus Vulnerability assessment software. Similar to the Plugin sets in Nessus, OpenVAS provides free Network Vulnerability Tests plugins that can be updated regularly.
Unix+clones

Introduction to PHP

Post date: July 3, 2007, 06:07 Category: Programming Views: 4534 Comments
Tutorial quote: This tutorial covers the basics of PHP in an easy to understand fashion. Well categorized topics and illustrations.
Unix+clones

Tutorial : Create Simple/Funky Wallpaper with Gimp.

Post date: April 10, 2008, 16:04 Category: Software Views: 5080 Comments
Tutorial quote: Recently I released a few wallpapers for Linux Mint and lots of people loved the simplistic design .. Though the techniques was very easy still I got lots of request to create a detailed tutorial on How To create Simple/Funky wallpaper. Since I am a Gimp user, this tutorial will be based on Gimp.. So here I am again writing my second wallpaper tutorial for Gimp..
Unix+clones

Tutorial : Create Mac like Wallpaper with Gimp.

Post date: March 25, 2008, 03:03 Category: Software Views: 3260 Comments
Tutorial quote: Have you ever wondered how those glossy and stupendous wallpapers are created ? If not ! Then let me take you on a tour which will help you to create glossy wallpapers without any havoc.. This guide is targeted towards beginners .. I have tried my best to make it simple .. Being an Open Source user and FOSS follower I always use Open Source software to do my work. In this tutorial I had used GNU Image Manipulation Program [Gimp 2.4.2] to create wallpaper, so this tutorial will be focused on GIMP while people using Photoshop can still use the same technique to create this wallpaper..
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