Smile : Video Slide Show Creator For Ubuntu / Debian Linux

Smile is a simple tool for creating Video Slide show in Linux.

First you have to install smile-data using gdebi package manager
Download Smile-data From here
(9.6 MB)

After that Install Smile
Download Smile from here
(1.1 MB)

Install Educational Suite for Children aged 2 to 10 : GCompris in Ubuntu / Debian Linux

GCompris is a excellent educational software suite for children aged 2 to 10. Most of the activities are game orientated educational. GCompris offers more than 100 activities in differentclassifications like classified into mathematics, puzzles, computer discovery, amusement activities,strategy games, experimental activities and reading activities. Gcompris is available in more than 40 Languages.

Children can learn Basic Mouse movement, Colour Identification, Basic Asthmatic, Picture drawing and lot more.

More than 20 activities in Mathematics like calculations, geometry , numeration and Money Usage etc.

Install gcmpris in Ubuntu / Debian
Install from Synaptic or

$ sudo apt-get install gcompris

More Screen Shots

Howto setup Second IP address or Virtual IP address to your Networkcard in ubuntu

If you are a Network Administrator some time you need to assign more than ONE ip address (second ipaddress) to your network card of Ubuntu machine. For this you need to edit the /etc/network/interfaces file by adding the following lines . See the example below and make change according to your ip address settings

#vi /etc/network/interfaces

auto eth0
iface eth0 inet static
address 192.168.0.5
netmask 255.255.255.0
network x.x.x.x
broadcast x.x.x.x
gateway x.x.x.x

auto eth0:1
iface eth0:1 inet static
address 192.168.0.50
netmask 255.255.255.0
network x.x.x.x
broadcast x.x.x.x
gateway x.x.x.x

after entering the values save this file and you need to restart networking services in ubuntu using the following command to take effect of our new ipaddress.

After entering all the details you need to restart networking services using the following command

#/etc/init.d/networking restart

Howto use Windows Shared HP printer in Ubuntu / Debian Linux (using samba)

Most of the Computer Labs in Industry and Education Institutions are equipped with Windows. So Printers are also connected to Windows machines. Here a Simple howto for sharing windows shared printers for Linux users. I have test with a HP1015 printer installed in an Windows XP machine and shared. My linux box is ubuntu 9.04 ( I also tested with ubuntu 8.04, 8.10 , debian 4.0 and 5.0).

First install samba

apt-get install samba

apt-get install smbfs

apt-get install cupsys

after this installations

open a browser and type

http://localhost:631/

you will get a cups administration page

select add printer

then type Name : anything
Location : anything
description : anything

now you will get a dropdown menu

select windows printer via samba

now there is text box Device URI

type smb://shibuscomputer/1015 ( see I have a shared hp 1015 printer at computer name called shibuscomupter and share name of printer is 1015 with permision to all)

after selecting uri u will get a page for selecting make

select your printer make in my case it is HP

next page select model HP Laserjet series PCL 4/5 CUPS v 1.2 (en)

now printer installation is over

you can make a test print now

Multiget: Graphical Download Manager for Ubuntu / Debian Linux

MultiGet is an easy-to-use GUI download manager for ubuntu / debian linux. It is Look and work like famous windows download manager flashget.

It supports resuming downloads, It supports HTTP/FTP protocols . It supports multi-task with multi-thread on multi-server. You can reconfigure the thread number without stopping the current task.

MultiGet runs natively on Linux, and it supports multiple operating system too. It was tested on many system such as : Windows XP, ubuntu ,kubuntu, xubuntu, Fedora, opensuse, mandriva, MEPIS , PCLinuxOS, CentOS, Puppy, FreeBSD, MacOS etc.

MultiGet is available from Ubuntu universe respository

Howto Install in Ubuntu
$ sudo apt-get install multiget

or you can use Synaptic Package Manager

dmesg: Command for Reviewing Boot Messages

The dmesg command displays the system messages contained in the kernel ring buffer. If you want to see the boot messages immediately after booting your computer you can use dmesg

dmesg ("diagnostic message") is a command on Unix-like operating systems that prints the message buffer of the kernel. This buffer contains a lot of important messages from those output during boot, this can be used for diagnostic purpose.

Howto use

open a terminal and type the following

$ dmesg

see sample part
$ dmesg |more
[ 0.000000] BIOS EBDA/lowmem at: 0009fc00/0009fc00
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.28-11-generic (buildd@palmer) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #42-Ubuntu SMP Fr
i Apr 17 01:57:59 UTC 2009 (Ubuntu 2.6.28-11.42-generic)
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] NSC Geode by NSC
[ 0.000000] Cyrix CyrixInstead
[ 0.000000] Centaur CentaurHauls
[ 0.000000] Transmeta GenuineTMx86
[ 0.000000] Transmeta TransmetaCPU
[ 0.000000] UMC UMC UMC UMC
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)

5 Useful Tools to Access Linux Partition from Windows

If you currently have Windows OS running and you need some files for your work which you have stored on the Linux installation, you no longer have to shut down Windows and boot Linux!

Explore2fs

Explore2fs is a GUI explorer tool for accessing ext2 and ext3 filesystems. It runs under all versions of Windows and can read almost any ext2 and ext3 filesystem.
Download From Here

Latest Version : 1.7 Size : 380 KB

Ext2 Installable File System For Windows (Ext2IFS)
It provides Windows NT4.0/2000/XP/2003/Vista/2008 with full access to Linux Ext2 volumes (read access and write access). It also support ext3 File System. This may be useful if you have installed both Windows and Linux as a dual boot environment on your computer.

Read More & Download

DiskInternals Linux Reader
DiskInternals Linux Reader is a program plays the role of a bridge between your Windows and Ext2/Ext3 Linux file systems. This easy-to-use tool runs under Windows and allows you to browse Ext2/Ext3 Linux file systems and extract files from there.



Download From here

Ext2Fsd
Ext2Fsd is an ext2/ext3 file system driver for Windows 2000, XP, Vista. It’s a free software and everyone can distribute and modify it under GPL2.
Download From Here

rfsd : Access RiserFs from Windows

ReiserDriver is an Installable File System Driver (IFSD), used to easily read ReiserFS disk partitions under Microsoft Windows (2K/XP) by allowing ReiserFS partitions to appear as additional disks to the Windows operating system.

Download From Here

Registration Started for Ubuntu 9.10 ( Karmic Koala) Free CD

The New Version of Ubuntu is available free of charge, you will get a CD of the latest version (9.10 (Karmic Koala)) with no extra cost, but the delivery may take up to ten weeks, so you should consider downloading the CD image if you have a fast Internet connection.Don't Misuse this facility.

Click Here for Registration

How to Install IDLE ( Python tool) in ubuntu / debian Linux

IDLE is an integrated development environment for Python, which is bundled with python for Windows since 2.3. It is not included in the python included with most of Linux distributions. It is completely written in Python and the Tkinter GUI toolkit.

For installing IDLE in ubuntu

$sudo apt-get install idle3 ( for python3 users)
$sudo apt-get install idle idle-python2.6 (for old version python)

5 useful pdf manipulating tools for ubuntu / debian Linux

pdfedit
PDFedit is free and open source tool for manipulating PDF documents. You can use it to read, change and extract information from a PDF file.PDF Editor is run in english language by default, but by setting environment variable LANG before launching the program, you can tell PDF Editor to look for specific language file.

Howto install pdfedit in ubuntu / debian
open a terminal
$sudo apt-get install pdfedit ( or open synaptic package manager and search for pdfedit)

poppler-utils
poppler-utils is a package contains pdftops (PDF to PostScript converter), pdfinfo (PDF document information extractor), pdfimages (PDF image extractor), pdftohtml (PDF to HTML converter), pdftotext (PDF to text converter), and pdffonts (PDF font analyzer). After installation all the utilities can be used in command line.

Howto install poppler-utils in ubuntu / debian
open a terminal
$sudo apt-get install poppler-utils ( or open synaptic package manager and search for poppler-utils)

pdftk
Pdftk is pdf tool kit for doing everyday things with PDF documents. pdftk can be used for Merge PDF Documents, Split PDF Pages into a New Document, Encrypt Output as Desired
Fill PDF Forms with FDF Data or XFDF Data and/or Flatten Forms, Apply a Background
Attach Files to PDF Pages or the PDF Document, Unpack PDF Attachments, Burst a PDF Document into Single Pages, Repair Corrupted PDF (Where Possible).

Interface used is Command Line

Howto install pdftk in ubuntu / debian
open a terminal
$sudo apt-get install pdftk ( or open synaptic package manager and search for pdftk)

Eg:
Merge Two or More PDFs into a New Document
$ pdftk 1.pdf 2.pdf 3.pdf cat output 123.pdf

More Help Here

QPDF
QPDF is a command-line program that does structural, content-preserving transformations on PDF files. It could have been called something like pdf-to-pdf. QPDF is capable of creating web-optimized) files and encrypted files. QPDF also supports a special mode designed to allow you to edit the content of PDF files in a text editor.
Interface used is Command Line

Howto install qpdf in ubuntu / debian
open a terminal
$sudo apt-get install qpdf ( or open synaptic package manager and search for qpdf)

see more here


pdfsam
pdfsam is an open source tool designed to handle pdf files. Pdfsam basic is a simple tool designed to split and merge pdf files. It's written in Java and it provides a Graphical interface (GUI) and a shell interface (Console). It's platform independent and it runs on every platform where a Java Virtual Machine is available. It’s released in 2 versions.

split your pdf documents (into chapters, single pages, etc.). merge many pdf documents or subsections of them. extract sections of your document into a single pdf document. save and load your environment to automatize your recurrent jobs.

Howto install pdfsam in ubuntu / debian
open a terminal
$sudo apt-get install pdfsam ( or open synaptic package manager and search for pdfsam)

Run Ubuntu as an Windows Application : Portable Ubuntu

Portable Ubuntu is a Free application Software for Windows, runs an entire Linux operating system as a Windows application. It is superb, and it is portable application , so you can carry it on your thumb drive. You can run Linux applications on your Windows desktop, Portable Ubuntu is a stand-alone package.

download the package from here

How to Manage Bluetooth Device in Ubuntu 9.10 Karmic Koala with Blueman

Now a days most of devices comes with bluetooth facilty. If you have a mobile phone and a Laptop, You must Blueman, It will help you a lot.

Blueman is a GTK+ Bluetooth Manager
Blueman is designed to be simple and intuitive for everyday bluetooth tasks such as:

* Connecting to 3G/EDGE/GPRS via DUN profile.
* Connecting to/Creating bluetooth networks
* Connecting to input devices
* Connecting to audio devices
* Sending/Receiving/Browsing files via OBEX
* Pairing

How to Install Blueman in Ubuntu

Go to System—>Administration—>Software—>Sources.Now click on Third-Party Software tab, and add the following

deb http://ppa.launchpad.net/blueman/ppa/ubuntu jaunty main

Now reload the repositories
or
open a terminal and type
$ sudo apt-get update
$ sudo apt-get install blueman

Now open System --> Preference --> Bluetooth Manager

How to manage your Mobile internet connection in Ubuntu with Launch2net

Launch2net for Ubuntu Linux is a professional mobile Internet Connection Manager for Ubuntu users. launch2net will recognize your type of modem or ExpressCard as well as the SIM card and does not need intricate driver installations or configurations.

A user friendly graphical frontend gives most important information at a glance, like network information, signal strength, online time and data throughput.

It is Simle to use, no long searches for modem drivers or connection settings. launch2net gets you online simple and fast with a few clicks.

L2N have a simple SMS text message manger. You can use launch2net to send, receive and manage your SMS text messages with support of multipart and multigroup messages.

Try to connect your Mobile connections RELIANCE, TATA INDICOM, BSNL with this and write your valuable comments

How to insta;; Launch2net in ubuntu

Download the deb file form here

Now double click on the downloaded file and proceed with gdebi installtion

or Open a terminal and type

$ sudo dpkg -i launch2net2_1.6.0-0_i386.deb

How to start PHP Programming. Write your First Program in PHP

Here I will show how to start php programming. Lot of my friends like php, but there is a starting trouble. This will help you to write your first php program.

You need to install LAMP (Linux Apache, Mysql, PHP )Server.
Click Here How to install LAMP Sever in Ubuntu Linux

Now you can check your Apache webserver

Open a browser (firefox) and type http:// 127.0.0.1 in address bar

It Shows " It Works "

Now you can test your PHP

See your server root is pointed to the folder /var/www by default. So you have to save your programs in /var/www. But There is a problem, you can't write in to the folder /var/www as ordinary user, it needs root privilege . (I am using gksu for solving this proble, it will ask for your sudo password)

open a terminal type the following

$cd /var/www

$ gksu gedit helloworld.php

write the program

<?php
 echo "hello world";
?> 

now save and quit

open browser (firefox)

type the following in the address bar
http://127.0.0.1/helloworld.php

Now You will get the result in the browser

" hello world"

Now your First PHP program is Working

write valuable comments for helping php beginners

Handbrake : Rip DVD to MP4, MKV, AVI, OGM in Ubuntu 9.04 Karmic Koala

HandBrake is a multithreaded video transcoder, This will allow us to rip DVD to MP4, MKV, AVI or OGM. It is open source and is under the GPL. To use this program only need the DVD VIDEO_TS folder with the files or a DVD image to pass to the other formats are MP4 and MKV, MPEG-4, H.264, AAC audio or Theora, MP3, Vorbis or AC-3 and DTS.

How to Install in Ubuntu/debian

Download Deb file for ubuntu/Debian Here 32Bit 64Bit
Now double click on deb file and install with gdebi or
Open a terminal and type
$sudo dpkg -i HandBrake-0.9.4-Ubuntu_GUI_i686.deb

Crack your Wi-Fi WEP and WPA-PSK keys with Aircrack in Ubuntu

Aircrack-ng is an 802.11a/b/g WEP/WPA cracking program that can recover a 40-bit, 104-bit, 256-bit or 512-bit WEP key once enough encrypted packets havebeen gathered. Also it can attack WPA1/2 networks with some advanced methods or simply by brute force.

Howto Install Aircrack-ng in ubuntu

open a terminal and type

$sudo apt-get install aircrack-ng

or use Synaptic package manager

How to Install Firefix 3.6 (Namoraka) in Ubuntu 9.10 (Karmic Koala )

The Latest Version of Firefox is now available in launchpad. For Installing Firefox 3.6 in your machine, do the following steps
First Add the ppa to ubuntu repository, Then Add the GPG Key, update and install

Open a terminal and type the following

$ sudo sh -c "echo 'deb http://ppa.launchpad.net/ubuntu-mozilla-daily/ppa/ubuntu karmic main' /etc/apt/sources.list"

$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 247510BE

$sudo apt-get update

$sudo apt-get install firefox-3.6


Now You can Start firefox 3.6
Go to Applications --> Internet--> Namoroka Web Browser

Solve VirtualBox can't operate in VMX root mode VirtualBox Error in Ubuntu

VirtualBox Shows "VirtualBox can't operate in VMX root mode" VERR_VMX_IN_VMX_ROOT_MODE error message

How to solve the problem

Open a Terminal and Type the following

$sudo modprobe -r kvm_intel

and restart the Virtual Machine

How to Install GNOME 3 (GNOME-Shell) in ubuntu 9.10Karmic Koala

GNOME (GNU Network Object Model Environment) is a desktop environment created for the operating system GNU / Linux Desktop Environment is recognized as the official GNU project. With the announcement of version 3.0 was introduced GNOME-Shell, which integrates various functions into a 'single window. The desktop area is divided into several parts depending on the activities and workspaces is dynamic: you can add or remove workspaces and you can move any applications in different areas of work, as already happens with Compiz.

Now you can see How to install GNOME on Ubuntu 9.10-Shell Karmic Koala.

First you have to install all the dependencies needed to successfully build and run gnome-shell.

$ sudo apt-get build-dep gnome-shell

After installing all the packages necessary steps for installing veritable gnome-shell

$ sudo apt-get install gnome-shell

Once installed, you can start GNOME-Shell by typing the following command in a terminal:

$ gnome-shell --replace

GNOME-Shell is still under development and therefore very unstable.
Try it in your Test machine or in a Virtual machine.

How to Access / Install Device Manager in Ubuntu 9.10 Karmic koala

There is not an application like Windows Device Manager Ubuntu. Gnome-Device-Manager is the Ubuntu equivalent for the Windows Device Manager application. it's not installed by default. Gnome Device Manager is a front-end, or GUI, to the HAL daemon service. HAL continuously polls the system message flow or "desktop bus," which is also known as "D-Bus.", D-Bus listen for messages about hardware events from the Linux kernel. Example , that a pendrive has been inserted.

How to Install Device Manager in Ubuntu


Open a Terminal andt type

$sudo apt-get install gnome-device-manager

or use synaptic package manager


Using Device Manager in Ubuntu

Gnome Device Manager is started by selecting
Applications → System Tools → Device Manager.