Astronomers have at last found definitive evidence that the universe's first dust was forged in the explosions of massive stars. More…

"Even though I'm among those who prefer KDE overall, I think Canonical's decision is sensible under the circumstances. And maybe, if we're lucky, this choice will be one small step toward moving beyond the problem that there have to be different Ubuntu flavors with different user interfaces in the first place."More…

MythTV Vs. Windows

"MythTV is free open source software that runs on the free Linux operating system. Using MythTv will considerably reduce your build cost because you won't need to pay for a Windows Media Center license. Also, Linux offers outstanding performance. You can use an older CPU and less memory, further cutting costs." More…

Making Ubuntu Big Time: Why Google needs to team with Canonical

I posted this poll and thread at the Ubuntu forums to start some conversation and perhaps get attention on this from Google. Google's success depends on winning the desktop OS market away Microsoft. Canonical has 68 paid developers and created an excellent Linux distribution - what could happen if they had over 1000? Vote & share your opinion. More

10 Reasons why one should adopt LINUX

Developed by Linus Torvalds in 1991, Linux is a free operating system which “belongs to the world” and today, it has millions of happy users worldwide. Its being free doesn’t mean its being meaner than other operating systems. On the contrary, the industry experts are most impressed by its power and richness and more and more users are embracing Linux. Changing operating systems is definitely a big labor but this one-time labor is nothing if compared to all that one does to tackle those terrible blue screens of death, frozen windows, system crashes, viruses, data loss and spy wares. We are not destined to spend a quarter of our lives installing, de-installing and re-installing anti-virus tools or restarting computers and those geeks and non-geeks, who realize this, close their Windows, migrate to Linux and live happily ever after. And, I’ll give you just some of the reasons why. 1. FREEDOM: The number one reason why Linux is the choice of many is the freedom it gives. It “let’s you do everything you want to do” but this is not the only aspect of this freedom. Linux liberates you from the yoke of vendors who hurl unwanted updates your way, and frees you from the sight of the horrible blue screens of death and its likes. This precious freedom doesn’t cost you a penny. You can download a free distribution of Linux from the internet. Otherwise, you can get a CD from the market after spending a minimal amount of money and without worrying about the licensing fees or about violating the piracy laws because Linux is open source and it comes with GNU General Public License. This is its true beauty and the reason why Linus Torvalds and the whole Linux community, working to make things better, have many admirers. 2. STABILITY: With Linux, your computer doesn’t freeze or slow down because of memory leaks. It has a high performance level and can run for years without causing you trouble. This actually means complete control as you will not find yourself pushing Ctrl+Alt+Del keys in sheer desperation. Problems pop up only when any of the hardware fails. Its excellent stability is another reason which attracts users. 3. SECURITY: No OS can beat Linux when it comes to security. It’s a long debated issue and something which bothers Microsoft so much so it started its own campaign to make people believe Linux is not any safer but Linux users are already aware of the vulnerabilities of Windows and know Linux differs when it comes to it and can easily be termed as the most secure operating system. The design of Linux is different from that of Windows. This doesn’t make it an easy target and even if half of the world switches to Linux, the attacks will not cause much damage even though the source code of Linux is available for every Tom, Dick and Harry. The availability of the source code only means advantage. Millions of programmers have contributed to beef up the security of Linux. Bugs are fixed just as soon as they are identified. Linux is getting better and better every passing day. For a comprehensive report on the security of Linux as compared to windows, you can visit: http://www.theregister.co.uk/security/security_report_windows_vs_linux/ 4. EFFICIENT NETWORKING One of the most talked about features of Linux is its efficient networking capabilities. Reviewed, tested and strengthened by many programmers on the internet, Linux networking is well renowned for its reliability. Since networking is amalgamated deeply in the Linux operating system, it can bear heavy loads and exhibit persistent high-performance and is highly appreciated for its robustness. Linux supports different networking protocols which include TCP/IP, ISPX/SPX, ISDN, PPP, SLIP, PLIP, Apple Talk Protocol Suite, etc. 5. EASY INSTALLATION Linux has many popular distributions (flavours), for example; Red Hat, Mandroke, SUSE, UBUNTU. You can chose any version you deem appropriate and the best thing is most of them come with easy installation procedures, which give you complete power as to decide what you want your PC to do. 6. FLEXIBILITY: This is yet another wonderful feature of Linux. You can customize the system as much as you want to fit your needs giving your computer a personal touch in the true meaning of the word. You’ll come to love your PC finding it the way you want it to be. It doesn’t go without saying, “Linux lets you do everything you want to do”. 7. FREE UPGRADES: Yes, free upgrades. There is whole big dedicated community, which works to extend the capabilities and power of Linux. This is the real essence of open source. With so many brains together, the result is always impressive. Both major and minor Linux upgrades are easily available for download on the internet. If the configuration is done correctly, softwares don’t need to be re-installed on Linux when you upgrade. 8. FULL USE OF HARD DISK: Windows’ performance slows down when you use most of your hard disk and you get ‘low memory’ errors. This is not the case with Linux though. It lets you use every single space on your hard disk and runs smoothly all the while. You are alerted only when there isn’t any space left on your hard disk. 9. SUPERB TECHNICAL SUPPORT: In 1997, InfoWorld awarded Linux the Product of the Year for Best Technical Support. Linux has an active community of users, developers and supporters who are always very willing to help. If you face any problem, all you have to do is just connect to the internet, search and see if your problem is answered anywhere. If it’s not, you can join a Linux forum and post it there to be scrutinized by the community members. 10. THE CHOICE OF THE GIANTS: The popularity and power of Linux can be estimated from the fact that it’s the choice of the giants. Google, IBM, Hewlett-Packard, Cisco, Panasonic, Royal Dutch/Shell, U.S. Postal Service are only a few names who use Linux plus the government of Mexico City uses Linux for everything and the money it saves by doing so is spent on welfare services. I can not mention all the reasons why once should switch to Linux, for they are so many and I have not even mentioned some really important ones like multi-tasking, scalability and easy remote administration. The choice is yours. Save money using a product liked by the experts or buy the one which they shun. Linux rules the heart of its users. This is enough a reason why one should embrace Linux.

Linux Power Tools - Great Tools to Make System Administration Easy

World War II - Germany decided to attack Poland. Poland had many great warriors. They all prepared to fight the Germans. They were all ready with the best armor, the best and well trained horses, and ofcourse the best weapons , swords , spears .... And the Pols were brave and were ready to give their lives for their country. Sadly they did just that... give their lives. The Germans had tanks... It is very important to have the right weapons when one goes for a war. In the same way it is very important for system administrators to have the right tools to to work smart. Linux is a great desktop OS for developers as well as system administrators. Let us take a look at some of the utilities which makes this a great environment for system administrators and developers. Most of the content below is taken from the home pages of these apps and the I make no claims on the originality. My aim is to introduce the reader to the wonderful tools that are available in a Linux/BSD desktop environment. Konsole Let's start from what most people think Linux is all about - a text based shell. Konsole is what is known as an X terminal emulator, often referred to as a terminal or a shell. It gives you the equivalent of an old-fashioned text screen on your desktop, but one which can easily share the screen with your graphical applications. What makes Konsole special? Konsole's advanced features include simple configuration and the ability to use multiple terminal shells in a single window, making for a less cluttered desktop. Konsole is also available as kpart and can thus be easily embedded in other applications, like practiced by Kate and Konqueror. As most system administrators need log into servers on a regular basis the konsole gives them a benefit over the Windoze command prompt. In windows one needs to use a program like putty to log in using SSH. Also as linux is the desktop OS the techs can use the man pages on the local system. One can also try out the various commands locally. Consider a simple example. Is it $ ln sourcefile destinationfile or is it $ ln destinationfile sourcefile Such things can be easily found out locally without carrying out experiments on the server. Many techs believe that servers are places where they can experiment. However, such experiments can lead to major losses to the customers due to one small error. A system administrator must understand that people have immense faith in them when they give their entire data to them and they cannot risk carrying out simple experiments on servers. Some screenshots of the konsole can be seen at the konsole site Personal Information Manager / Groupware There are two popular choices here. Evolution from Novel and the Kontact from KDE. Both these an email client, calendaring, meeting scheduling, a task list, contact management and syncing functionality. Kontact is essentially the regular KDE PIM components which have been put in together i.e. kmail, korganizer, knotes etc.. It is very a very neat package and is stable and light. Both these are very functional and can connect to many groupware servers. Klipper Klipper is the KDE clipboard utility. It stores clipboard history, and allows you to link clipboard contents to application actions. Klipper can perform actions on the contents of the clipboard, based on whether they match a particular regular expression. For example, any clipboard contents starting with “http://” can be passed to the web-browser as URLs to open. Copying text is as simple as highlighting the text. And to paste the text all one needs to do is click on the center mouse button. This can be particularly useful for sys-admins as they use a sequence of commands from time to time. Having these in the clipboard and using them often can make the work a lot easier. Gaim / Kopete Communicating via an instant messenger is an essential these days. Linux has a very clean solution for this. Both Kopete (http://kopete.kde.org) and Gaim (http://gaim.sourceforge.net/) are capable of handling multiple IM protocols such as supporting AIM, ICQ, MSN, Yahoo, Jabber, IRC, Novell GroupWise Messenger, Lotus SameTime. Gaim is a multi-protocol instant messaging (IM) client for Linux, BSD, MacOS X, and Windows. It is compatible with AIM and ICQ (Oscar protocol), MSN Messenger, Yahoo!, IRC, Jabber, Gadu-Gadu, SILC, GroupWise Messenger, and Zephyr networks. Kjots KJots is a small program that helps you to write down some short notes and organizes them for you. It has two basic items used to organize your notes - “Books” and “Pages”. This is a good light tool to write in all the templated responses and other important notes for quick references. Kwallet A lovely password manager which can store passwords for all the logins including those of kopete and websites. Tea Cooker KTeaTime is a handy timer for steeping tea. No longer will you have to guess at how long it takes for your tea to be ready. Simply select the type of tea you have, and it will alert you when the tea is ready to drink. Now how can a tea cooker be useful for techs. Often techs get involved in solving a problem and forget to update the client about the progress. Without communicating with the client, on many occasions the entire effort goes down the drain as the client get very agitated thinking that nobody is looking at his problem. What the tech can do is use the tea cooker and get a reminder so that he can respond the client with the progress. Koffice/ Open Office M$ Office is one of the most used software and a major reason why customers do not shift to other operating systems. They need Word and Excel for just about everything. K-Office and Open Office are two great solutions. Open Office can open M$ Office files and can even safe the files in M$ Office format which makes it easy to communicate with those who still use M$ products. Lyx Besides office suites which replicate the windows world products in features, Linux also has some great alternatives. LyX (http://www.lyx.org) is an example of a great document processor. What is LyX? LyX is the first WYSIWYM (What you see is what you mean) document processor. LyX is what?! LyX is an advanced open source document processor that encourages an approach to writing based on the structure of your documents, not their appearance. LyX lets you concentrate on writing, leaving details of visual layout to the software. LyX produces high quality, professional output -- using LaTeX, an industrial strength typesetting engine, in the background; LyX is far more than a front-end to LaTeX, however. No knowledge of LaTeX is necessary to use LyX, although it will give a user more power. LyX is stable and fully featured. It has been used for documents as large as a thesis, or as small as a business letter. Despite its simple GUI interface (available in many languages), it supports tables, figures, and hyperlinked cross-references, and has a best-of-breed math editor. Dia Dia is a great tool for creating diagrams. It has a huge in-built library of objects which are specially useful for software engineers. So making a diagram of a computer network is as easy as dragging a few computers and switches from the list of objects available. It currently has special objects to help draw entity relationship diagrams, UML diagrams, flowcharts, network diagrams, and simple circuits. It is also possible to add support for new shapes by writing simple XML files, using a subset of SVG to draw the shape. Gnucash An average tech earns a good salary and spends it is well too. To keep track of all these personal expenses the best is to have a great software. Gnucash is an ideal way to manage personal finances. Designed to be easy to use, yet powerful and flexible, GnuCash allows you to track bank accounts, stocks, income and expenses. As quick and intuitive to use as a checkbook register, it is based on professional accounting principles to ensure balanced books and accurate reports. KTuberling And finally a product for all those techs who maintain their servers well and have no work or pending issues and yet have to sit through the nights waiting for some issue to popup. KTuberling (http://opensource.bureau-cornavin.com/ktuberling/) was originally game intended for small children. Of course, it may be suitable for adults who have remained young at heart. Most techs in general love this software. It is a “potato editor”. That means that you can drag and drop eyes, mouths, mustache, and other parts of face and goodies onto a potato-like guy. Similarly, you have a penguin and an aquarium on which you can drop other stuff. There is no winner for the game. The only purpose is to make the funniest faces you can. There is a museum,like a “Madame Tusseau” gallery, where you can find many funny examples of decorated potatoes, penguins and aquariums. World War II - Germany decided to attack Poland. Poland had many great warriors. They all prepared to fight the Germans. They were all ready with the best armor, the best and well trained horses, and ofcourse the best weapons , swords , spears .... And the Pols were brave and were ready to give their lives for their country. Sadly they did just that... give their lives. The Germans had tanks... It is very important to have the right weapons when one goes for a war. In the same way it is very important for system administrators to have the right tools to to work smart. Linux is a great desktop OS for developers as well as system administrators. Let us take a look at some of the utilities which makes this a great environment for system administrators and developers. Most of the content below is taken from the home pages of these apps and the I make no claims on the originality. My aim is to introduce the reader to the wonderful tools that are available in a Linux/BSD desktop environment. Konsole Let's start from what most people think Linux is all about - a text based shell. Konsole is what is known as an X terminal emulator, often referred to as a terminal or a shell. It gives you the equivalent of an old-fashioned text screen on your desktop, but one which can easily share the screen with your graphical applications. What makes Konsole special? Konsole's advanced features include simple configuration and the ability to use multiple terminal shells in a single window, making for a less cluttered desktop. Konsole is also available as kpart and can thus be easily embedded in other applications, like practiced by Kate and Konqueror. As most system administrators need log into servers on a regular basis the konsole gives them a benefit over the Windoze command prompt. In windows one needs to use a program like putty to log in using SSH. Also as linux is the desktop OS the techs can use the man pages on the local system. One can also try out the various commands locally. Consider a simple example. Is it $ ln sourcefile destinationfile or is it $ ln destinationfile sourcefile Such things can be easily found out locally without carrying out experiments on the server. Many techs believe that servers are places where they can experiment. However, such experiments can lead to major losses to the customers due to one small error. A system administrator must understand that people have immense faith in them when they give their entire data to them and they cannot risk carrying out simple experiments on servers. Some screenshots of the konsole can be seen at the konsole site Personal Information Manager / Groupware There are two popular choices here. Evolution from Novel and the Kontact from KDE. Both these an email client, calendaring, meeting scheduling, a task list, contact management and syncing functionality. Kontact is essentially the regular KDE PIM components which have been put in together i.e. kmail, korganizer, knotes etc.. It is very a very neat package and is stable and light. Both these are very functional and can connect to many groupware servers. Klipper Klipper is the KDE clipboard utility. It stores clipboard history, and allows you to link clipboard contents to application actions. Klipper can perform actions on the contents of the clipboard, based on whether they match a particular regular expression. For example, any clipboard contents starting with “http://” can be passed to the web-browser as URLs to open. Copying text is as simple as highlighting the text. And to paste the text all one needs to do is click on the center mouse button. This can be particularly useful for sys-admins as they use a sequence of commands from time to time. Having these in the clipboard and using them often can make the work a lot easier. Gaim / Kopete Communicating via an instant messenger is an essential these days. Linux has a very clean solution for this. Both Kopete (http://kopete.kde.org) and Gaim (http://gaim.sourceforge.net/) are capable of handling multiple IM protocols such as supporting AIM, ICQ, MSN, Yahoo, Jabber, IRC, Novell GroupWise Messenger, Lotus SameTime. Gaim is a multi-protocol instant messaging (IM) client for Linux, BSD, MacOS X, and Windows. It is compatible with AIM and ICQ (Oscar protocol), MSN Messenger, Yahoo!, IRC, Jabber, Gadu-Gadu, SILC, GroupWise Messenger, and Zephyr networks. Kjots KJots is a small program that helps you to write down some short notes and organizes them for you. It has two basic items used to organize your notes - “Books” and “Pages”. This is a good light tool to write in all the templated responses and other important notes for quick references. Kwallet A lovely password manager which can store passwords for all the logins including those of kopete and websites. Tea Cooker KTeaTime is a handy timer for steeping tea. No longer will you have to guess at how long it takes for your tea to be ready. Simply select the type of tea you have, and it will alert you when the tea is ready to drink. Now how can a tea cooker be useful for techs. Often techs get involved in solving a problem and forget to update the client about the progress. Without communicating with the client, on many occasions the entire effort goes down the drain as the client get very agitated thinking that nobody is looking at his problem. What the tech can do is use the tea cooker and get a reminder so that he can respond the client with the progress. Koffice/ Open Office M$ Office is one of the most used software and a major reason why customers do not shift to other operating systems. They need Word and Excel for just about everything. K-Office and Open Office are two great solutions. Open Office can open M$ Office files and can even safe the files in M$ Office format which makes it easy to communicate with those who still use M$ products. Lyx Besides office suites which replicate the windows world products in features, Linux also has some great alternatives. LyX (http://www.lyx.org) is an example of a great document processor. What is LyX? LyX is the first WYSIWYM (What you see is what you mean) document processor. LyX is what?! LyX is an advanced open source document processor that encourages an approach to writing based on the structure of your documents, not their appearance. LyX lets you concentrate on writing, leaving details of visual layout to the software. LyX produces high quality, professional output -- using LaTeX, an industrial strength typesetting engine, in the background; LyX is far more than a front-end to LaTeX, however. No knowledge of LaTeX is necessary to use LyX, although it will give a user more power. LyX is stable and fully featured. It has been used for documents as large as a thesis, or as small as a business letter. Despite its simple GUI interface (available in many languages), it supports tables, figures, and hyperlinked cross-references, and has a best-of-breed math editor. Dia Dia is a great tool for creating diagrams. It has a huge in-built library of objects which are specially useful for software engineers. So making a diagram of a computer network is as easy as dragging a few computers and switches from the list of objects available. It currently has special objects to help draw entity relationship diagrams, UML diagrams, flowcharts, network diagrams, and simple circuits. It is also possible to add support for new shapes by writing simple XML files, using a subset of SVG to draw the shape. Gnucash An average tech earns a good salary and spends it is well too. To keep track of all these personal expenses the best is to have a great software. Gnucash is an ideal way to manage personal finances. Designed to be easy to use, yet powerful and flexible, GnuCash allows you to track bank accounts, stocks, income and expenses. As quick and intuitive to use as a checkbook register, it is based on professional accounting principles to ensure balanced books and accurate reports. KTuberling And finally a product for all those techs who maintain their servers well and have no work or pending issues and yet have to sit through the nights waiting for some issue to popup. KTuberling (http://opensource.bureau-cornavin.com/ktuberling/) was originally game intended for small children. Of course, it may be suitable for adults who have remained young at heart. Most techs in general love this software. It is a “potato editor”. That means that you can drag and drop eyes, mouths, mustache, and other parts of face and goodies onto a potato-like guy. Similarly, you have a penguin and an aquarium on which you can drop other stuff. There is no winner for the game. The only purpose is to make the funniest faces you can. There is a museum,like a “Madame Tusseau” gallery, where you can find many funny examples of decorated potatoes, penguins and aquariums. Amarjyoti Krishnan heads bobcares.com, a tech support company for webhosts and ISPs. He is the co-founder of Poornam Info Vision Ltd., a software and IT services company which specializes in Linux based solutions for Webhosts and ISPs. Poornam Info Vision is an ISO 9001:2000 certified company with a team of over 100 engineers. Amarjyoti is a Computer Engineer based in India and has over 7 years of experience in the hosting industry. He has spoken and written extensively on the subject. His articles have been published both online as well as in print in magazines. http://poornam.com http://bobcares.com http://amarjyoti.com

Hans Reiser Arrested On Suspicion of Murder

Hans Reiser, author of the Reiser File System for Linux, was arrested by Oakland, CA police on suspicion of murdering his estranged wife. More…

Hans Reiser Arrested On Suspicion of Murder

Hans Reiser, author of the Reiser File System for Linux, was arrested by Oakland, CA police on suspicion of murdering his estranged wife. More…