Language Selection

English French German Italian Portuguese Spanish

HowTos

Linux Iptables — Easy and Simple guide

Filed under
HowTos

So you just installed linux and is wondering for a good rule set for a secure firewall which does not interfere with your basic internet usage? Well no difficult at all…The following configuration is good to be implemented for a Workstation.

First lets flush all the previous iptables rules:

[root@linux ~]# iptables -F
[root@linux ~]# iptables -X
[root@linux ~]# iptables -t nat -F

Overview: Archive tools for linux

Filed under
HowTos

There are various archive file format exist, such as .tar.gz, .tgz, .tar.bz2, .gz, .bz2, .zip, .rar, .7z. The common questions regarding archives are “how to extract files from tar.gz?”, “how to create rar in Linux?” etc.

Therefore this overview aims to covers simple examples of archive tool usage for the common format such as: tar, gzip, gunzip, bzip2, bunzip2, zip, unzip, rar, 7z.

Try this workaround for time-out issues in kernel 2.6.17 and higher

Filed under
HowTos

Because of a recent change in TCP window scale settings in Linux 2.6.17 kernel and higher, you may have had some problems connecting to certain Web sites. In this tip, I'll show you a workaround for the time-out problem, but first, let me give you the background on this issue.

DVD Authoring with DVDStyler

Filed under
HowTos

Free software for mastering DVDs is starting to catch up with some of the commercial software in this genre. Command line tools have been available for some time, but GUI based tools have just started to become usable. One such GUI is DVDStyler.

Pimp Your Kubuntu in 3 Easy Steps

Filed under
HowTos

Welcome to the Kubuntu desktop customization guide where you will learn how to bring your KDE desktop to life! In other words, how to get from:

Linux login with a Windows box and XDMCP

Filed under
HowTos

There are many different ways to login to a Linux computer. Most of them are text based and other graphical ones are slow and create lots of network traffic. To the windows click and pointy types the text based login's are a real pain and the other graphical types are murder over a slow connection.

How to configure your SCSI or USB scanner to work with SANE/XSANE from your regular user account

Filed under
Linux
HowTos

This article shows how you can make your scanner (SCSI or USB) work with SANE/XSANE from a normal user account without getting permission errors.

http://www.howtoforge.com/sane_xsane_scanner

Getting Familiar with GCC Parameters

Filed under
HowTos

gcc (GNU C Compiler) is actually a collection of frontend tools that does compilation, assembly, and linking. The goal is to produce a ready-to-run executable in a format acceptable to the OS. For Linux, this is ELF (Executable and Linking Format) on x86 (32-bit and 64-bit). But do you know what some of the gcc parameters can do for you?

Building the XO: Porting a PyGTK game to Sugar, part one

Filed under
OLPC
HowTos

Welcome to this tutorial series on porting a PyGTK game to the OLPC’s Sugar environment. While we will be concentrating on a game called Block Party, the lessons taught here can be used as a guide to create or port any number of applications. Games are just more fun to learn with.

A Casual guide to some commonly used Linux Commands

Filed under
HowTos

Through this document i try to explain some of the commonly used commands under linux and their basic use In this first part of series we cover ls,cat,arch,bzip2,gzip,tar,pwd,more,mpg123

1. cat : ( concatenate)

Syndicate content

More in Tux Machines

Tails 1.1.1 is out

The next Tails release is scheduled for October 14. Have a look to our roadmap to see where we are heading to. Read more

Healthdirect Australia sees value in open source for security solution

Commonwealth and state/territory government funded public company, Healthdirect Australia, has used open source software to build an identity and access management (IAM) solution. The IAM solution allows users to have one identity across all of its websites and applications. For example, users can sign in using their Facebook, LinkedIn or Gmail account. Read more

Ubuntu Installer Bug Can Delete Your Hard Drive and All Other OSes

The Ubuntu installation procedure is governed by a piece of software called Ubiquity and it's one of the most intuitive and easy-to-use installers on the Linux platform. Unfortunately, users have been confronting with a bug that could wipe their entire hard-driver without any kind of announcement. Read more

You have your Windows in my Linux

Although there are those who think the systemd debate has been decided in favor of systemd, the exceedingly loud protests on message boards, forums, and the posts I wrote over the past two weeks would indicate otherwise. I've seen many declarations of victory for systemd, now that Red Hat has forced it into the enterprise with the release of RHEL 7. I don't think it's that easy. Read more