Linux Part 1

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UncomplicatedFirewall. Introduction The Linux kernel in Ubuntu provides a packet filtering system called netfilter, and the traditional interface for manipulating netfilter are the iptables suite of commands. iptables provide a complete firewall solution that is both highly configurable and highly flexible.


Becoming proficient in iptables takes time, and getting started with netfilter firewalling using only iptables can be a daunting task. As a result, many frontends for iptables have been created over the years, each trying to achieve a different result and targeting a different audience. UFW in Ubuntu Ubuntu 8.04 LTS introduced ufw, and it is available by default in all Ubuntu installations after 8.04 LTS. Available Versions in supported versions of Ubuntu Ubuntu 10.04 LTS: 0.30pre1-0ubuntu2 Ubuntu 12.04 LTS: 0.31.1-1 Ubuntu 12.10: 0.33-0ubuntu2.1 Ubuntu 13.04: 0.33-0ubuntu3 Ubuntu 13.10: 0.33-0ubuntu4 Features ufw has the following features: IPv6 enabled by default Basic Usage Getting started with ufw is easy.

How to password protect files in Linux. If you store important information on your Linux server and want to make sure it is for your eyes only you need to password protect these files.

How to password protect files in Linux

Let’s see how you can do this with Linux. First, pick a good password. There are a few websites on the Internet that help you generate strong passwords. Try and pick an alphanumeric password. 30 Best Ubuntu Wallpapers. Free Games software downloads. Linux Command Line Cheat Sheet by DaveChild.

Linux: Install a million games in one click! Linux: Install a million games in one click!

Linux: Install a million games in one click!

Updated: December 16, 2009 Well, not really a million, but how about tens or hundreds? Good enough for you? Today, we will talk about two extremely useful applications that allow to you search for hundreds of games that run on Linux, sorted by category, popularity, license, or price, read game synopses, check out the screenshots, and then, should you decide that you like some of them, install them with a single mouse click. Linux Professional Institute (LPI) Fun: Chuck Norris vs. Linus Torvalds. Linus Torvalds once found a segmentation fault in the universe.

Fun: Chuck Norris vs. Linus Torvalds

Linus Torvalds can run kill -9 and kill Chuck Norris. Linus Torvalds doesn't die, he simply returns zero. Linus Torvalds first written program had artificial intelligence. Linus can divide by zero. Linphone, an open-source video sip phone. Core features Signaling SIP user agent compliant with RFC 3261SIP/UDP, SIP/TCP, SIP/TLSSupports IPv6Digest authenticationSupports multiple calls simultaneously with call management features: hold on with music, resume, transfer...Multiple SIP proxy support: registrar, proxies, outbound proxiesText instant messaging with delivery notification Presence using the SIMPLE standard in peer to peer modeDTMF (telephone tones) support using SIP INFO or RFC 2833 Media Audio with the following codecs: speex (narrow band and wideband), G711 (ulaw,alaw), GSM, G722.

Linphone, an open-source video sip phone

General. Ubuntu Security. Ubuntu Tweak - Let's rock with Ubuntu. ZeroDibs : best of free & opensource software. 18 Applications You Need to Install and Experience After Installing Ubuntu. We have already featured a post dedicated to things you should do after installing Ubuntu, now lets take a look at the applications/softwares to install after installing Ubuntu.

18 Applications You Need to Install and Experience After Installing Ubuntu

Please bear in mind that this is a post meant for newbie Ubuntu users primarily. Top 18 applications to install after installing Ubuntu. This article have the following sub categoriesTop Ubuntu Multimedia ApplicationsTop Internet Applications for UbuntuNew Awesome Themes for UbuntuMiscellaneous ApplicationsTop Multimedia Applications for Ubuntu My favorite multimedia applications for Ubuntu include, VLC Media Player VLC media player is arguably the most comprehensive multimedia application available for Ubuntu. It is fast and has support for almost all multimedia formats. Click here to install SMPlayer from official Ubuntu repositories.If you prefer the bleeding edge version of the player instead, here are the instructions for installing the latest SMPlayer in Ubuntu. How would I get Love 0.8.0 Pre-release. It just so happens I was looking for that today, too.

How would I get Love 0.8.0 Pre-release

You can find it below; just pick the version that matches your version of Ubuntu and whether it's 32-bit (i386) or 64-bit (amd64). Be aware that the pre-release version is command-line only. (In Terminal, "love-unstable /whateverthefile'slocationis/filename.lo... 7-Zip. AddictiveTips - Part 4. These days, image editing is done both professionally and for fun, and to cater to the needs of this diverse market, both free and paid application are available for people to choose from.

AddictiveTips - Part 4

The differentiating factors between these applications lie in the level of customization, methods of interaction with the image and the learning curve of the application. Even though Photoshop and Gimp are very useful applications for editing images, their main strength can also come off as a weakness when you only want to perform basic editing functions to an image. SharpShot is a multi-platform, portable application that allows you to easily edit images without any major complications that usually come with comprehensive image editing tools, such as Photoshop or Gimp. Read More I have covered various wallpaper applications in the past, the reason for which being my own fondness for new and attractive looking wallpapers. 2D to 3D transition opened up a new gate in the graphics designing pipeline.

Ubuntu 11.10 Oneiric Ocelot Post Installation Guide. Friday, 14 October 2011 18:43 The new Ubuntu 11.10 codenamed Oneiric Ocelot has been released!

Ubuntu 11.10 Oneiric Ocelot Post Installation Guide

As you all know Ubuntu is the most popular Linux distribution since it aims on usability and ease of installation. The Unity has a few changes. First of all LightDM is the new login manager. “Places” are renamed to “ Lenses ”. Contents Note: In the rest of this tutorial I will be using the terminal to install some applications. 1. Dave's Tech Blog » Blog Archive » How To Backup A DVD with Ubuntu Linux. 10 open source books worth downloading : Tectonic - The Source for Open Source News. Free and open source software is all about sharing so, prompted by a reader who emailed me last week to ask about books on Linux, I spent some time over the weekend doing research.

10 open source books worth downloading : Tectonic - The Source for Open Source News

The result is a short list of books that users – from newbies to gurus – can download and read at their leisure. There are many more books than just these available online but I chose to limit the list to books that could be downloaded in full. I also chose a wide range of books, from introductions to Linux, books on implementing open source in schools and in Africa, to books that defined the evolution of free software. Meet Ubuntu for Android: The Next Step in Ubuntu’s Multi-Device Plan. Meet ‘Ubuntu for Android’ – a side-by-side pairing of the Android and Ubuntu OSes on a single phone, the latest part of Canonical’s ‘multi-device’ futurefor Ubuntu. When in your pocket the phone is the same as it always was: an Androiddevice. But when the connected to a monitor (by way of a nifty looking dock) it launches into a fully fledged Ubuntu desktop running the Unity interface.

Both OSes share the same kernel – so this isn’t a case of an ‘Ubuntu’ app running atop Android or vice versa. Both run at the same time on the same device.The net result of this is a super efficient workflow. With emphasis on the super. Data and settings are consolidated and shared between the OSes; you can see and reply to SMS notifications through Ubuntu’s Messaging Menu; make andreceivecalls directly from the desktop; and search through your unified contacts in the Ubuntu Contacts Lens or through your Android address book. Spices : Cinnamon. Cinnamon is available for download in a variety of ways. Linux Mint Cinnamon is available from the Linux Mint repository. Simply install the package “cinnamon“. Fedora Cinnamon is available from the Fedora repository.

Torchat - messenger application on top of the Tor network and it's location hidden services. To avoid any potential confusion: This product is produced independently from the Tor® anonymity software, I am not related with or sponsored by TorChat is making use of the Tor® client software and the Windows version comes bundled with original Tor binaries but TorChat itself is a completely separate project developed by different people. TorChat is released as Free Software (GPL). +++ Feb-05, 2012: This project has been moved to github +++ There are new files in the download section at github:

Speed Dreams - A free Open Motorsport Sim and Open Source Racing Game. Failed to connect to the D-BUS session bus in flux neede? (Page 1) / Newbie Corner. Build a Gaming PC 2012 - Best Custom Gaming Computer Builds. Building a Gaming PC in 2013 Updated: August 23, 2013 So you want to build a gaming computer, but you are on a budget. Where should you spend your money for maximum bang for your buck performance without leaving out any crucial details?

In this article we're going to assume that you are going to build your gaming computer for under $1000, we've listed several options for each category you'll come across. This way you can pick and choose where you'd like to spend your money. The Freenet Project - /index. 30 Best Sources For Linux / *BSD / Unix Documentation On the Web. Man pages are written by sys-admin and developers for IT techs, and are intended more as a reference than as a how to. Man pages are very useful for people who are already familiar with Linux, Unix, and BSD operating systems. Use man pages when you just need to know the syntax for particular commands or configuration file, but they are not helpful for new Linux users. Man pages are not good for learning something new for the first time. Here are thirty best documentation sites on the web for learning Linux and Unix like operating systems.

This article is dedicated to the memory of Dennis Ritchie (1941-2011). Please note that BSD manpages are usually better as compare to Linux. Open Sonic. Please choose your operating system: Windows. HTTPS Everywhere. Help us make HTTPS Everywhere better! Download the development version for Firefox. Everything Ubuntu. Daily. Openbox guide « urukrama’s weblog. Contents 1.

Introduction. Why Linux is better. So, you're perfectly clean, you have *cough* purchased a license for all the software you've ever used *cough*, and nobody can bother you about this? Well, if that's the case, congratulations :) Ubuntu-builder - A handy tool to build an Ubuntu based GNU/Linux distribution. Ultimate Linux Links. Here's some pretty nice links to help get up to speed with Linux.

If you've got more than 1 pc like me a free service like MYLINKY.COM can really help. Anyway this is a work in process so check back as I add/modify. How To Create And Install Your Own GRUB Splash Image. Grub is the most commonly used bootloader in Linux system. When you boot up your computer, the default Grub screen comes with a black background and white text. How to make Ubuntu 11.10 Oneiric Ocelot Multimedia ready.

Using the interface builder i created a custom ‘UITableViewCell’ named ‘MyCustomCellNib’, with a custom class file ‘MyCustomCell’ inherited from ‘UITableViewCell’. This is code i used to load the cell with the nib. – (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { MyCustomCell *cell = (MyCustomCell *) [tableView dequeueReusableCellWithIdentifier:@"MyCustomCellIdentifier"]; if (cell == nil) { NSArray *topLevelObjects = [...] Dear Windows, It's over [Archive] Okay Darkstriker, I have a couple problems with your posts that I hope you could explain. First off, try these for dual monitors: HOWTO ( XineramaHOWTO ( And KDE has the displayconfig which makes it easy.

The change in Hardy is probably the GTK+ port of displayconfig. Home - FlightGear. Linux Articles - Linux Ubuntu. 19 Awesome Open source games for Linux. Insight3d - opensource image based 3d modeling software. Tony Hue — Linux question kills Watson on Jeopardy! 10 Must-Play linux games for 2012. Spices : Cinnamon. Hacking Basics. 6 Essential Free Linux Guitar Tools. Best Privacy Tools. Compiling on Ubuntu and other Debian based distros. Ubuntu – XBMC-Repository – 10.1 Dharma und 11.0 Eden – mit und ohne PVR. Puppy Google Search. 12 Amazing and Essential Linux Books To Enrich Your Brain and Library. SQUARE ENIX WAKFU, The strategic MMORPG with a real environmental and political system. Linux Command Line Cheat Sheet.

How to Crack the Account Password on Any Operating System – Joe Tech. Ubuntu – XBMC-Repository – 10.1 Dharma und 11.0 Eden – mit und ohne PVR. Linux Live for CD & USB. List of Security Tools Available in Ubuntu  Flipping the Linux switch: Misplace a file? Find it quick! Wipe files/folders using Nautilus-actions. ZoneMinder - ZoneMinder: Linux Home CCTV and Video Camera Security with Motion Detection. How to fluxbox window manager.

100 Ubuntu Tips « TTC Shelbyville – Technical Blog. GNU/Linux (en) Synergy. HowTo: Create a list of installed packages. Details of package xcompmgr in hardy.