Have you ever searched scp manual for ways to append a file using it? scp is an excellent command to rapidly copy files and directories to / from a remote location. Unfortunately it is of no help when you just want to append a file over ssh connection. Here is a simple solution to append a file over ssh connection in either direction:
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Broadband has arrived in India not so long ago. But it has already reached the desks of almost all the internet users. Sadly though, the broadband service has not improved considering its exponentially growing popularity. This time my eye is on the premium Broadband Internet Service Providers in India and how they fair or fail to impress us in individual segments. So without much ado let us go there directly.
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In my previous article I have already discussed about how to use the Online Feed Aggregators to view the password protected Feed with username and password. Now the next thing that should come to your mind is how do they actually fair in maintaining the security of your account. To understand that I studied and tested a number of online feed aggregators on the known protocols such as HTTP basic, HTTP digest, Integrated Windows and HTTPS SSL protection. So let us know about these protocols first. Then it will be better to understand what suits you more.
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Online feed readers are the latest evolutions in the world of information and news sources. It is developing by leaps and bounds and that day isn't far off when online feed readers will be as essential as your newspaper or careergraphs. Keeping that in mind, online feed aggreators are implementing new characteristics on this wonderful service and password protection is just one step close to the security that you need from them.

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Instant Online Messengers are the best form of social networking service over internet. Messengers like Yahoo Messenger, MSN Messenger, AOL Instant Messenger, Rediff BOL and Google Talk have served millions of people to be linked with people from across the globe, make new friends, increase their social boundaries and also share information of different kinds. So considering all these aspects I thought of reviewing all these softwares and present to you a deep study of what is better for whom. so Let's get started err Sign In.

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What do you mean by a virtual world? A place where you can come and work and chat and play and leave. What if I tell you about a whole new world where you can live, breathe, play, sing, dance, do every damn thing you can do in this (sorry?) life of yours? And what if "I make you an offer that you can't refuse?" No I am no Godfather. Today, let me take you to a virtual world where you can be a REAL millionaire! The world I am talking of, may seem nonexistent unless you bump into your Second Life. You can earn real money from a virtual world and loads of it. You can be a millionaire in less than 2 years! You can earn hefty amount just by spending some time in the internet and you can even rule a world (let it be virtual for now) of your own and make your own rules. All of them and more @ Second life. And here I am with not 1 or even 2 but 18 unique ways to guide you to a hefty check in US dollars through Second life. So start living now! Read more (2025 words) »

In this world of Windows, anti-virus software needs no introduction at all. We all know they are the resident watchmen of our highly sensitive data inside the computer, protects it from all kinds of infection and more. Why spend money when you can get some of the best quality anti-virus software for free? What if I help you find more about the best anti-virus software available today and for free? Sounds interesting? You betcha.
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We all know about anti-virus software these days. I guess you have read my comparative study on anti-virus software too. If in case you haven't, here it is. While writing on that article I realized I have been rather superficial on the most important part of an anti-virus column and that is not WHAT cures the disease. Its about HOW they do it. Today let's find out how they actually work.

After a lot of study, I came to know about mainly four different algorithms used by today's anti-virus software to detect viruses:

1. Generic Scanning Technique
2. Integrity Checking Technique
3. Heuristic Search Scanning
4. Interception technique

None of them are individually perfect. However in combination they often prove to be a formidable opponent to any current viruses, trojans and more. Moreover some of the techniques also protect your computer against future viruses.

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Also: How To Flexibly Pass JVM parameters to Apache Ant Java (Runtime) Task

Apache Ant is an excellent Java based build & deployment system using XML configuration file. In Ant properties are extensively used to configure tasks, conditionally run targets and more. In short they are an intergral part of build system. My requirement was simple. I wanted to pass JVM arguments to the Java runtime. However sometime I wanted to invoke it without passing any special runtime arguments. Unfortunately jvmarg element doesn't like it when its value is an empty string or even a string with spaces. Finding no way to fool it, I then tried to find a way to set the property to something when it is initially not set (while invoking). This proved surprisingly hard to do. Here is an elegant (I think) solution I came up with. Read more (231 words) »

Apache Ant is an excellent and popular Java based build system. It has several built-in commands (tasks in Ant lingo) one of which allows you to create Jar file from your existing class file and resources. What if you wanted to include not just class files but selective contents of other jar files too and make a single big jar file?

Ant provides an undocumented way to include the contents of multiple jar files within a single jar file.
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