Mother Nature

Here are the lines written by a 15 year school girl. It indeed reminds us of our long forgotten nature and provokes us to again ponder on our actions.

Mother Nature

The lap of soothing comforts for all
With selfless care for all
Where all worries vanish, with no blemish,
Where the delicate colours of the rainbow,
Stretch themselves in the sky,
Birds sing, high and higher they fly.
Trees bear sweet fruits of affection,
Rivers linger through cresses with anticipation
This, nature through its humble phase,
confers on man a graceful place.
Man today in his passionate greed,
cutting down trees without need,
The smoke looming high from chimneys,
Toxicants thrown into rivers by industries.
Exploring, exploiting, denuding, eroding...
Man is gradually destroying his own living.
Benumbing, choking the Mother Nature.
Forgetting all her cares and nurture.
Tomorrow someone will surely ask:
Who is Mother Nature?
The barren lands with no life?
Or the carcasses of early extinct animals?
Is it???
So, can't we be kinder to nature,
for all her care and nurture?
can't we strive today,
So that never comes this tomorrow.
So that Mother Nature never cease to grow.
Can't We???

--Anjali Sharma
( fortunately, who is my beloved sis )

GIMP (the GNU Image Manipulation Program) my favourite Open-Source Image Editor

This tutorial is meant to remove fears from the hearts of people who fear working on open-source tools. GIMP is an open-source Image manipulation tool used exhaustively, but not that much common with the students especially here at my college. It has an exhaustive set of tools to match any of your image editing needs, with and extremely intuitive interface and very easy to learn.

So lets get started. Here I present my first tutorial for building a cool name template with shiny table effect as shown below, to let them know how easy it is to work with GIMP for common requirements of students.

Here are the easy steps to create one-

1. Install and start GIMP editor in your favourite operating system. This is fairly easy in case of OpenSolaris and Linux flavours like Ubuntu, Fedora etc.

2. File -> New -> Choose desired size ( default 640*400 works fine for me ), and click OK
Now a white background is visible in the Image window.


3. Select Blend Tool and Gradient as FG to BG. Then keeping the CTRL key pressed drag a line from top to bottom on the image and you shall find something like this -->





4. Select the Text tool from Toolbar or press 'T' key shortcut. and drag a bounding rectangle on the image at the position you want to place the text. This will open a text box popup, type in the desired text here ( "I LOVE OPEN-SOURCE" in my case ). Check the "Use selected Font" option and select the desired font type ( Sans Bold in my case), size( 37 px in my case) and color ( Red in my case) from the drop down menu. This will create a new layer ( say Layer1 ), which will be listed in the Layers window and It will look like this now-->




5. Right click on the newly created layer with the name same as your text and select Duplicate Layer . This creates a duplicated layer ( say Layer2). Now with the original layer, Layer1 selected, go to
Filters -> Blur -> Gaussian Blur -> Select horizontal and vertical blur radius as anything between 12 px - 20px each. and click OK

6. Select Layer2 and choose Color as Green from the color chooser.



7. Select Filters-> Distorts -> Emboss -> select funtion as Emboss and Azimuth, Elevation and Depth to any suitable value ( 30, 45, 20 respectively in my case)
now this will look something like this->





8. Select Layer2 -> right click on it -> Duplicate Layer. This creates another duplicate layer of it ( say Layer3).

9. Now Select Layer3 -> Tools menu -> Transform Tools -> Flip Tool -> Select Flip type as Vertical and click on the text. This is invert the image.
Select the Move tool from the toolbar and position the vertically flipped text few pixels below the original text. It will look like this now--->






10. Select Layer3 -> right click on it -> Add Layer Mask -> select Transfer Layer's Alpha Channel -> click Add

11. Select Layer3 and then select Blend tool from the tool bar with Gradient as FG to transparent and using CTRL key draw a straight line from bottom to top anywhere in the image. This is make the reflection text only partially visible, like this->





12. Finally right click Layer3 -> Apply Layer Mask. This finishes our steps and we finally get the desired text, kept on a shiny table, and glowing in red light. Crop the image to remove unwanted space and thats all!

Hope you enjoyed the tutorial! Experiment and learn...

Yet another tremor shook the souls at Bhubaneswar.

Well it was around 2 o' clock night with most of the people deep in their sleep at KP3 hostel, when we were hit by yet another earth quake. Though it was mild here, but strong enough to shake awake few of my sleeping friends. I noticed about this major piece of action going on here, when two of my friends shook me with their full strength ( I guess it was no less than 10-12 on Richter scale ;) , which struck me when I was peacefully asleep ) , still not strong enough to make my nerves active. It took me another 10 minutes to realise what had happened. I could hear students shouting and yelling ( But this is not new to our hostel. We have full freedom of expression here :) ). But as the case with me, majority of us got to know about the event from the fellow mates, only after it was gone ( just like Indian Police! ). But whatever the case may be, this event triggered many hot talks and fuming discussions here among boys. I could listen to few words which popped up every now and then like -'earth-quake','tsunami' ( what ? TSUNAMI !!! I really am scared of it.. Can I make a boat out of my study table? or using bed would be better idea? :) )
These increasing terrorist activities, bomb blasts every now and then, and now earth-quakes, tsunami, drastic weather changes, global warming, pollution, Swine Flu! are they not signals by mother nature indicating something? It sounds like a threat to me. We all shall be wiped off from the crust if we continued our greedy actions..
But at such hard times, one deeply feels the need of the loved ones to stay next to us. It makes one realise the true worth of relationships.

A Leap towards Open Source... We too are in the race !

Here is some good news for the open-source supporters.. KIIT-U finally started its endeavours towards going completely open-source. This year the new-comers would be introduced to work on open-source platforms and softwares. The initiation has been done by the Technical Leads of our college along with a set of 4th year guys including me :P , by setting up the new user group for the upcoming new open-source enthusiasts in our college, where they can find the answers to all their queries related to open-source softwares and Unix-based systems. Lets look forward with a hope that the freshers joining the insti would make use of this opportunity to the fullest. They would not only be provided with Unix based OS pre-installed on their systems, which they shall shortly be getting, but they will also enjoy the full support for the Open Source softwares on the local repository of our college. All the laboratories would adapt to the open-source alternatives thereby promoting the zeal of open-source among the freshies.
I really appreciate this campaign and am happy to be a part of this :) . I hope, soon I would be accompanied by all my fellow mates in this effort.

My Experiments with Java..

I am a guy who had Computer Science as his main subject in 12th standard and I still remember its since that time I developed a passion for programming languages. I remember the time we were taught Basic programming in school, there was nothing more boring than programming for me at that time. As the classes went by there haven't been any improvement in me, until I was introduced with C++ in 11th standard. I dont know what compelled me through it. May be the excellent teaching style of Hasan Sir, our beloved computer teacher :) We never realized that among so much fun and enjoyment in our Computer classes we were actually making our way through programming fundamentals and later on most of us would land up in there lives at places which would inextricably attached with programming. Well that was the beginning of programming for me, I would rather say.

Java... I remember I heard it for the first time in class 7th from my computer teacher. I didnt know anything more than just its name. At that time computers meant no more than a dull boring Black screens placed in our school labs, which knows some DOS commands, for me. Java seemed interesting.. :) or rather 'sounded' interesting! I decided to learn it sooner or later. But then we make so many plans in our lives when we are young. And as it happens with me always, I forgot even that. It wasnt until my B-Tech 1st year, that again the term 'Java' got refreshed in my mind. Actually it was an informal geeky (rather we all were trying to sound as geeky as possible!) conversations among friends at college hostel. There one of my dear friend put up this term & again I was reminded of my plans of childhood :) (sounds comical)

Well then it was the summer holidays of 2nd year and then I decided to try my hands out on something new. And what else can be it other than Java at that time. I just dived my college library and came out satisfied with a thich 1000 pages book on Advanced Java in hands. I happily took it home and then spent 2-3 days just to understand its starting 2-3 pages. :) It began with Multi-threading !!! that was the first topic I started with!
anyways.. it happens.. I kept on trying and consistently practicing all the programs and soon I had a large collection of my Java programs and gradually the 4 letters of 'Java' started getting clearer in my mind. And just few months more and I was the champ in Java among our friends !! ( i know I boast sometimes ) Another friend Raju, who started with C# at nearly the same time when I picked up Java, too started making cool applications in it. We used to spend hours together competing with each other, challenging each other on programming problems. He used to do it in C# and by now you all very well know what language I used:) ... This is called a healthy beginning. Later I self-studied JavaME an JavaEE, created applications ranging from stupid games to challenging problems. Here are few of my startup programs in Java. freely available and distributable, thats what open-source is all about! -

• My Tic Tac Toe game


• 8 Queen Problem

Another KIIT-Sun Club get-together

It was only this Saturday ie 21st March'09 and the KIIT- Sun Club was all set to organize a Technical demo on OpenSolaris2008.11.
It was primarily focused for the 1st and 2nd year students who do not know the intricacies of the operating systems and the specialities of OpenSolaris, in order to equip them with the basic knowledge of OpenSolaris Operating System, but was equally open for interested students of all the years and branches. And to my surprize I got the students for the 3rd years also joining me in the talk and few were found much interested to know the correlation between modern Linux and opensolaris as they look alike to them.
I started with the history of opensolaris project and later on introduced them with the tools to be used late in that session i.e. Virtual Box. Smart IT students didn't take it any longer to understand the underlying basics and working of Virtual Box as most of them have already seen some kind of Virtualization agents earlier. Few seemed to be already using Virtual Box, but still they liked to listen to the basics of the concept of Virtualization. Testing entirely different and new operating systems on their Windows preloded systems provided by the college, have never been so easy and risk free for them. Watching the Guest operating system run inside the host machine was though some kind of a magic to few but nonetheless all were keen to know the steps to do it. After covering the basics I demonstrated the steps for building Virtual Machines inside Virtual Box and how can the guest OS be installed in it safely.
I later showed them Opensolaris working perfectly fine in the Virtual Box ( preinstalled on my computer). Then after giving them a brief overview of the opensolaris I talked about the exciting features and opensolaris like DTrace and promised them to carry on this topic in future sessions.