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Friday, July 6, 2012

Testing your disks using dd utility and time.

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You can execute copies a large block of data to and from disk. This will minimize disk caching. Next is one example if our test system has...
Thursday, July 5, 2012

Using DIGITAL PEN CAMERA eheV1-USB-II with mplayer

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It's not my camera, I take it just to try to make working on Linux OS. This is the device. The dmesg tell me about this camera: uv...
Friday, June 15, 2012

Working with old video card and also old Ogre 3D engine and Blender 3D.

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I make today a new tutorial about the trips and tricks with Ogre 3D engine using Blender 3D. If you want to see this, you can go on the tut...
Thursday, June 14, 2012

News: Programming with google-blocky

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It's fun. You can try or your children. Blockly is a web-based, graphical programming language. Users can drag blocks together to build...
Saturday, May 26, 2012

Show large image like thumbnails in firefox using greasemonkey

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Today I focused on a problem you often encounter. We have a web folder containing a series of large image files. We want to see the folder ...
Monday, May 21, 2012

News: Working with python , opengl and ARB ...

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Today I test a simple script that uses the OpenGL ARB "Architecture Review Board". The script is very simple and can be found on ...
Sunday, April 1, 2012

Fedora online defragmenter for ext4 filesystem

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The tool is e4defrag . The man page tells us: reduces fragmentation of extent based file. The file targeted by e4defrag is created on ext4...
Monday, February 27, 2012

The LightScribe - without labels and handwriting.

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LightScribe is an innovative technology that uses a special disc drive, special media, and label-making software to burn labels directly ont...
Saturday, February 18, 2012

G'MIC plug-in for GIMP.

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GIMP is an acronym for GNU Image Manipulation Program and it has many capabilities. One best feature is the plugins system. Plugins may be ...
Saturday, November 26, 2011

Protect your root account.

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I will present a solution to protect the root account, quite funny but still elegant. You can read about the command trap using: man trap ....
Monday, September 26, 2011

Android ARM Assembly by Vikram Aggarwal

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Today I read an interesting article about Android. The article is written by the developers Vikram Aggarwal, a software engineer at Google....
Saturday, September 24, 2011

Creating folders and documents with gdata module

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Today I played with gdata python module. The problem that I solved it: creating folders and documents in your Gmail account. First, you n...
Thursday, September 15, 2011

The list of linux tutorials ...

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The last time I wrote small tutorial for free-tutorials.org site. These tutorials have covered several areas. Here are targeting Linux. ...