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Today was the second last day of the Microsoft TechEd Australia 2008 conference so a closing party was held at the Sydney Exhibition Center. It’s got nothing compared to the previous year’s party at Warner Brothers Movie World theme park but it was still a pretty fun event with some unusual entertainment following the “carnival” theme.

Sometimes, you’ll enter a command from the Bash command line and either nothing happens at all or else something totally unexpected happens. In such an event, it’s good to know that some key sequences are available to perform basic Bash management tasks. Here are some of the most useful key sequences.

• Ctrl+C: Use this key sequence to quit a command that is not responding (or simply takes too long to complete). This key sequence works in most scenarios where the command is operational and producing output to the screen. In general, Ctrl+C is also a good choice if you absolutely don’t have a clue as to what’s happening and you just want to terminate the command that’s running in your shell. If used in the shell itself, it will close the shell as well.

• Ctrl+D: This key sequence is used to send the “end of file” (EOF) signal to a command.
Use this when the command is waiting for more input, which is indicated by the secondary prompt (>). You can also use this key sequence to close a shell session.

• Ctrl+R: This is the reversed search feature. It will open the “reversed I-search” prompt, which helps you locate commands that you used previously. The Ctrl+R key sequence searches the Bash history, and the feature is especially useful when working with longer commands. As before, type the first characters of the command and you will see the last command you’ve used that started with the same characters.

• Ctrl+Z: Some people use Ctrl+Z to stop a command that is running interactively on the console (in the foreground). Although it does stop the command, it does not terminate it. A command that is stopped with Ctrl+Z is merely paused, so that you can easily start it in the background using the bg command or in the foreground again with the fg command. To start the command again, you need to refer to the job number that the program is using. You can see a list of these job numbers using the jobs command.

Source of Information : Apress Beginning Ubuntu Server Administration

Today Microsoft Research has released a super-neat application that allows you to take a group of photos and easily create a collage within minutes - called AutoCollage 2008. AutoCollage 2008 is the result of research out of Microsoft Research Cambridge as well as research from other Microsoft Research Labs. The AutoCollage 2008 release marks the first incubation released directly to consumers from Cambridge's Microsoft Research Lab.

In AutoCollage 2008, I was able to pick a folder of photos that I took at this year's Microsoft Pro Photo Summit. Using the AutoCollage controls on the top right-hand side (under "Actions") I was able to choose the amount of images to include in the collage.

All I needed to do was hit "create" and within seconds I had a collage created! Larger collages could take a few minutes to create. Here is my collage of photos from the Microsoft Pro Photo Summit:

After creating the collage, I can choose to either email the collage or set as a desktop wallpaper directly in AutoCollage 2008.

I foresee lots of collages in my future!

AutoCollage 2008 is available here as a 30-day trial or available on the Windows Marketplace for $19.95 for US folks or here at the Microsoft Store for UK folks for £19.90. By charging for this application - this allows the Cambridge incubation team to dedicate significant amount of work to making it rock for consumers. And AutoCollage 2008 certainly rocks.

Everyone gets excited when there is a new operating system or software that Microsoft unveils in the market. But while most of the software that Bill Gates has introduced seem to always have bugs in them, it is quite interesting to note why the various operating systems that they unleash are always susceptible to bugs and patches.

It is understandable that operating systems are not immediately perfect once they are offered in the market. But it makes you wonder why Microsoft is always wants to distribute software that will always have its share of problems to which they should have foreseen. The answer here lies in a business aspect meaning if you are not updating your product line, your brand and image may fade fast if you don’t have another product up for release.

Knowing technology, this should always be ongoing. If you wait too long, the continuing process of product development may stand still and millions will be lost in the process.

Also, looking at the patches and service packs that Microsoft always announces, it can be seen as a form of marketing so that they can likewise keep track of who are using their products. How? Well have you ever wondered why aside from packaged service pack CD distribution, you are directed towards their site whenever patch updates are offered.

You can just imagine the load that their servers have to accommodate with practically the whole world having a Microsoft product in their home or office. But at least they know that the number of people who have bought their product are ranging from millions to billions.