Making presentations to video slideshows with Imagination in Ubuntu / Debian

Imagination is a lightweight and simple DVD slide show maker written in C language and built with the GTK+2 toolkit. It requires the ffmpeg encoder to produce the movie file and libsox to handle the audio.

Imagination at present features 69 transition effects, random function to automatically set a random transition on all the selected slides, cut/copy/paste ability on the slides, Ken Burns ability, text on the slides with some text animations, ability to add an empty slide with a gradient editor and export of the slideshow as OGV Theora/Vorbis, widescreen FLV video and 3GP for mobile phones. The latest stable release of Imagination is 2.1.1

how to Install
$ sudo apt-get install imagination  or use Synaptic Package Manger 

Soldering Your Accelerometer – The ADXL202E

First, put a little solder on one of the accelerometer’s solder points.Then taking a wire ,heat the wire, add some solder and touch it to the sensor’s pads. Do the same for the other seven “pins” of the sensor This is how it looked when done.

See this Link

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How to block flash videos / Youtube using Squid proxy Server

Youtube bandwidth eater is a main headache for network administrators . Here you can see how to block Youtube with squid.


The MIME type of youtube video  is "video/x-flv". Creating an ACL to block this is easy.
Modify squid configuration file /etc/squid/squid.conf

add the following lines in the ACL section

First, create an ACL which matches the MIME type in question:

acl deny_rep_mime_flashvideo rep_mime_type video/x-flv

Then create a HTTP Reply ACL which denies any replies with that MIME type:

http_reply_access deny deny_rep_mime_flashvideo

This has been verified to block Youtube flash video
content.

If the content is blocked the following similar line will be seen in access.log:

2282485683.146 903 127.0.0.1 TCP_DENIED_REPLY/403 3143 GET http://td.v17.cache4.c.youtube.com/videoplayback? - DIRECT/208.117.252.164 text/html

How to Create PDF Files from Web page in Ubuntu with Html2Pdf

html2pdf  is an open source program whose function is to create PDF documents from a web page.
To create a PDF just have to enter the website address or specify an HTML file.  Then choose the file name and location. We can also configure if you want the background images, resolution, orientation and size of the paper. Its interface is very simple and intuitive and it is very  fast .

Download deb the File from here

now open a terminal and installl using dpkg
$sudo dpkg -i packagename 

Epidermis theme Manager - Change the Look and Feel of Ubuntu

Epidermis theme manager is an open source GTK application for managing, automatically downloading and installing themes of various types, in order to transform the look of your Ubuntu desktop, from the moment you turn it on until the moment you turn it off.

Download epidermis deb package from this page and install it.

How to Create CDs and DVDs with Menu in Ubuntu 10.10 : DeVeDe

DeVeDe is a program to create video DVDs and CDs (VCD, SVCD or CVD), suitable for home players, from any video files in any of the formats supported by Mplayer. The big advantage over other utilites is that it only needs Mplayer , Mencoder, DVDAuthor, VCDImager and mkisofs (well, and Python, PyGTK and PyGlade), so that their units are small

How to Install

$ sudo apt-get install devede

and Run it from

Applications> Sound & Video> DeVeDe

How to Install LAMP Server (Linux Apache MySql PHP) in Ubuntu 10.10 Maverick Meerkat

 LAMP Server ( LINUX APACHE MYSQL PHP) is essential for web developers.  You can use lot of methods to install LAMP Server. But I think the following is the most simplest method.

Open a terminal and  type the following

$ sudo tasksel install lamp-server

Now Put your Files to /var/www as root and enjoy the server features of Ubuntu

How to setup Static IP Address in Ubuntu 10.10

Setup Static IP Address 

If you want to setup a Static IP Address in your system , Modify the file  /etc/network/interfaces.  If your First Ethernet  Interface is eth0 ,see the following Example.  Just add the following lines in the file with the help of an Editor and Restart the network or system.

auto eth0

iface eth0 inet static

address 192.168.0.25

netmask 255.255.255.0

gateway 192.168.0.1

after modifing the file

$ sudo /etc/int.d/networking restart

How to Install Virtual box 3.2.10 in Ubuntu 10.10

VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License (GPL). See "About VirtualBox" for an introduction.

Presently, VirtualBox runs on Windows, Linux, Macintosh and OpenSolaris hosts and supports a large number of guest operating systems including but not limited to Windows (NT 4.0, 2000, XP, Server 2003, Vista, Windows 7), DOS/Windows 3.x, Linux (2.4 and 2.6), Solaris and OpenSolaris, and OpenBSD.

Oracle released VirtualBox 3.2.10 , a maintenance release of VirtualBox 3.2 which improves stability and fixes regressions. See the ChangeLog for details.

How to Install Virtual Box in Ubuntu 10.10 Maverick

Open a terminal and enter the following command to add the PPA

$sudo add-apt-repository "deb http://download.virtualbox.org/virtualbox/debian maverick non-free"

Now add the Verification Key

$ wget –q http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc -O- | sudo apt-key add - 

Now Update
$ sudo apt-get update

Install New Version

$ sudo apt-get install virtualbox-3.2