Showing posts with label linux foundation. Show all posts
Showing posts with label linux foundation. Show all posts

Wednesday, May 15, 2013

Why does Internet Explorer suck so much male penis?

Q. I'm just wondering why Internet Explorer sucks so hard. CLEARLY any other Internet browser is superior. So I'm just wondering. Why is it so slow and crappy compared to Google Chrome and others.

A. First of all, he's not complaining about IE, he's simply asking why its inferior to the other web-browsers such as Firefox, Google Chrome, Safari, Opera, and such.


Second, It isn't nearly as bad as it used to be actually.

So, throughout the 1990s, there were two competing browsers: Netscape Navigator and Microsoft Internet Explorer. By the late 1990s, Internet Explorer was the clear winner and it had over a 90% market share by 2001. In 2001, Microsoft released Internet Explorer version 6. At the time, it was incredibly powerful. But, over the next 5 years, Microsoft worked on completely overhauling all of their software. There were no major releases of any Microsoft software, including Internet Explorer, in that time frame. They were too busy rebuilding the entire system around a more secure foundation. In the mean time, because Internet Explorer 6 had a near-monopoly on the browser market, it was the target of all sorts of malicious attacks.

During those five years, the Netscape Navigator code was spun off into a new browser. The new browser was originally called Phoenix, because it rose from the ashes of Netscape, but the name was already taken so instead they chose to call it Firefox. They built the browser up around new standards such as CSS 2. They added support for new formats such as the Scalable Vector Graphics. And it wasn't tied to the operating system so it was inherently more secure. Then Apple forked a small Linux browser called Konqueror and released Safari. Now there were two browsers, far better with the newer standards than Internet Explorer, which couldn't even render PNG files correctly.

In 2006, Microsoft released Internet Explorer 7, but it wasn't enough. For one thing, they didn't want to break all of those pages that relied on Internet Explorer 6's quirks, so IE 7 was very quirky as well. For another, businesses take a long time to upgrade and they had spent millions of dollars on software designed specifically for IE 6. They were in no hurry to get off the outdated browser. Web Developers, faced with the prospect of having to support IE 6 until 2020 (when Windows XP finally stops being supported) were furious at this because they have to include crazy hacks to get their website to look the same on Internet Explorer as on every other browser.

Then Google released Chrome and it got even worse. Chrome started a revolution in browsers- all the sudden, web applications could be run 10 times faster than before. It was getting to the point where you could run real programs in a web browser. Apple, Mozilla, and Opera followed with their own speedy browsers. Microsoft, which is beholden to the needs of the enterprises that make up almost all of their business, had to take it slower. So right now, Internet Explorer is about 10 times slower on every benchmark than any other browser.

Internet Explorer 9 (now in beta) is actually quite good. It's got a minimal interface, inspired by Chrome. It's Javascript speed now matches all the other browsers. And it's at least as far along at implementing the fledgling HTML 5 and CSS 3 specs as Firefox or Chrome. But people are still thinking about IE 6, which they still have to support on corporate networks.


And third, I found this answer just by googling it. Why didn't you just google "Why does Internet Explorer suck?"

Why would an anti-socialist republican use Gnu/Linux and boast about it in their avatar?
Q. Don't they realize that Gnu/Linux is copyleft not copyright. Free Software foundation's GPL Licenced? That Linus Torvald himself is an admitted socialist.
My computer was build by me. My operating system is FreeBSD, and Gnu/Linux.
Socialism is not anti-free market, it is anti-capitalism. And I'm pro coorporatism. which is the balance of both.

A. the GPL is not socialist.

What is actual says is "You are not required to accept this License, since you have not signed it."

It then goes on to say (paraphrase) that if certain things may not be done legally where you live, work, play, do bussiness in, require you to have the persimssion of copyright holders to do certain things, we give you permission so long as certain guidelines are followed.

I sum the GPL is just a hack of the current copyright system that allows people who want to share thier code, to share it in such a way that access to it will never be abridged by copyright laws. Copyright laws are just a monopoly granted by a government. (not a market phenomena)

This is also why I find criticisms of the GPL as not free enough as absurd. Because it's like saying I want to use X code in a way that the copyright holders don't want be to, but I still plan on using copyright to protect my modifications of X code.

There are of course reasons why the BSD license might be a better license for any given project, like if you value quick adoption or widespread use, or want to build/improve a standard protocol (like TCP/IP). And you have the resources to build and improve it faster or as fast as anyone else might.

Socialism (with a capital s) is state control of the means of production, a dictatorship or the proletariat, supposedly a bridge to a communist society (for each according to his ability, to each according to his need)

Linux certainly isn't the capital s Socialism. Linux certainly has a communal element to it (just as FreeBSD does. However it doesn't cost anything to replicate and idea. (software/ source code is just a series of ideas/statement). Sharing it really can lead to better software. Everyone trying to make it more useful for themselves will make it more useful for everyone. For instance the real-time stuff the navy helped fund, proved to be very useful to the stock exchanges.

Ideas are not properly economic goods. They have no marginal value. You will never exhaust your source code when you are selling cd's with binaries +source on them. Eventually you may run out of CD's or hit a limit on how fast you can burn them, but your source code isn't expended in the process. Thus there is no economic reason why why need copyright to allocate and restrict ideas.

(your probably at least vaugely are of everything I just said)

But anyways to take a chunk out of your confustion. Republicans are not against groups and communities. Republicans will join churches, which is a community that will quite often help it's members when they are in need. They may coach a little league team, give to charity, and so on. It's not like they are or want to be mountain men.

It's somewhat paradoxical, but individualism is the one way that lasting, benificial cooperative structures. Herbert Spencer wrote:

"[The person] is self-conscious; that is, he recognizes his own individuality. ⦠[W]hat we call the moral law â the law of equal freedom â is the law under which individuation becomes perfect, and that ability to act up to this law is the final endowment of humanityâ¦. The increasing assertion of personal rights is an increasing demand that the external conditions needful to a complete unfolding of the individuality shall be respected. Not only is there now a consciousness of individuality and an intelligence whereby individuality may be preserved, but there is a perception that the sphere of action requisite for due development of the individuality may be claimed, and a correlative desire to claim it. And when the change at present going on is complete â when each possesses an active instinct of freedom, together with an active sympathy â then will all the still existing limitations to individuality, be they governmental restraints or be they the aggressions of men on one another, cease. Then none will be hindered from duly unfolding their natures.

...

Yet must this higher individuation be joined with the greatest mutual dependence. Paradoxical though the assertion looks, the progress is at once toward complete separateness and complete union. But the separateness is of a kind consistent with the most complex combinations for fulfilling social wants; and the union is of a kind that does not hinder entire development of each personality. Civilization is evolving a state of things and a kind of character in which two apparently conflicting requirements are reconciled."

How can I become a programmer?
Q. What tips are there for me to become a programmer? thanks

A. Start by.... programming?

Honestly there are all different types of programming opportunities, and the best way to become engaged in programming is to do something you enjoy.

I started programming by writing games, and then started writing utilities and tools to help do something useful for my friends and family, and eventually got to where I was getting paid for it, but everything I wrote at first was just for my enjoyment and family and friends.

It is useful to have some examples of programs that include source code as part of your learning experience. I recommend Linux / Open Source community as a basic foundation. Using linux, gcc you have a compiler that can be extended to support many languages and platforms, and its free. If you have smart phone you can make games for that.

And if you go the games approach, start simple, 2D graphics like Lunar Lander, Space Invaders, Pong or Asteroids.

Also knowledge of algebra and physics is helpful, particularly if you are shooting guns or flying rockets you want to trace parabolic trajectories for proper ballistics.



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what programming language should i start to learn it to be a professional one?

Q. I have good knowledge about programming and its basics and i used before C, fortran.also i used matlab in some projects.
I want to start again now with this amasing world so what langauage should i start with as there are many languages as C++,C#,Java & Visual Basic etc.

A. It really depends on what interests you most and what you see yourself doing several years from now. Secondary considerations are your current situation(do you have access to VS.net?), the system you will be learning on(ms or Linux?), and your learning environment(prof training vs teaching yourself?).

C++ is easily the most powerful and versatile language around, and with your experience in C you would have a good foundation to build upon.

Having said that, if you choose Java you will find a large community of support, many open source tools and IDEs available to you, and a very powerful platform on which you could develop a wide variety of applications from small games for your cell phone to large enterprise applications.

Whatever language you choose make sure you focus on core software design concepts and not just the language.

Can you install windows applications on a chromebook?
Q. 1. is it possible to run paint tool sai on a chromebook

2. can you install drivers on a chromebook.

thank you for your time.

A. Google's Chromebook computers run Google Chrome OS which is built on a Linux foundation. It will not run software designed for the Windows operating system. It is primarily designed to use Google's applications online. There is a store which supplies web apps to run on the Chromebook.

Where can I download fortran 77 or 90 for free?
Q. And how do I install it? It's for Linux and I tried on a couple sites but the instructions confused me.
Ok I downloaded it... and the site says I need to use some command for it. (I'm honestly very unfamiliar with Linux but I have to use it all summer). When I click to open it, it says to choose an application to open it with? Any idea what I have to do?

A. Well, after perusing the internet, I could really only find what you found ... the gnu compiler suite

http://gcc.gnu.org/

I don't have a linux system at work to try the install, but (as you probably know since you're a *nix/Fortran person like myself), gnu compilers are pretty much the foundation of linux. That being said, I would think the install would be reasonable.

Good luck!

Dennis



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Tuesday, May 14, 2013

How do open software makers earn?

Q. Firefox is absolutely free and yet there is a team of programmers behind it. How do they get money? Same for linux devolopers

A. Linux guys and girls do it in their spare time and consult, Mozilla is a charitable foundation.

What do i use to write a database for a site like GameSpot or IGN?
Q. I have a gaming sit, but i dont have a database to store game information, reviews, videos and such for each game, what can i use to build a database to store that information?

A. Most web hosting companies offer a database system that you can use. On linux hosts (the most popular), you will always find MySQL installed.

But to be clear, a database like MySQL is a foundation. It takes programming to work worth with and it is quite a bit of work to build all that you described.

If you search for some open source software on http://sourceforge.net, you might find a tool that you can install on your site to help you do reviews and ratings.

Truthfully, if you are overwhelmed by this at all, you need professional support. This is the type of project my company can do for you. Of course there are costs if you hire a professional programmer to help you.


Jerry the eBiz Guy
http://www.AnythingInternet.com

Does anyone know a good program that types what I say?
Q. I'm pretty much blind and can't read my keyboard screen very well. I need to be able to talk and have it type for me, and me just edit it without straining my eyes. I can't pay for it, so it needs to be free.
Thanks!

A. Windows does have a built in Speech Recognition program. Go to Control Panel- Ease of Access- Start Speech Recognition. I"m sure Apple and Linux have this as well.

Or you can contact State Services for the Blink in your state and see if they are able to recommend services for you (they will pay for services as well if you quality). You can purchase screen readers such as JAWS or MAGIC (magnification program I beleave).
Check out American Foundation for the Blind
http://www.adobe.com/products/digitaleditions/?promoid=GYTAX f or
http://www.freedomscientific.com/ for products



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Saturday, April 27, 2013

Which course is best for Linux foundation which available in india?

Q. is comptia Linux + is available in india (as on there site they doesn't show)?

link: http://certification.comptia.org/Training/training.aspx

A. redhat

When they start giving away thousands of linux-based educational laptops this fall, will things change much?
Q. Visit http://laptops.org to find out about the machines that will soon be flooding the globe...and the tons of free software being developed, with networking collaboration built-in.
Those who want first-rate creativity software without paying a ransom to Adobe -- and without stealing -- will soon be able to have it all by switching to Linux.
OOPS....that should be http://laptop.org.
and here's a great photo:
http://wiki.laptop.org/images/e/e9/Drawing75c.jpg

A. Not really as there is still a lot of stuff that doesn't work with Linux although I commend the Linux Foundation for doing this.
Unfortunately Windows still rules but Apple is making a big impact in education circles.

What does original Linux look like?
Q. Run the very original line of code that is Linux, then screen shot it so I can see its GUI. I would love to see it. I believe you can get it from the Linux foundation website.

A. The original line (do you mean the first line?) of Linux is not a GUI. Perhaps you do not know what GUI means. Perhaps you could give an example of what you mean.



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Wednesday, April 10, 2013

Which is the best resource for Studying Networking From the Basics?

Q. Which is the best book / website from Studying Networking, so as to build a rock solid foundation.

A. I'm not sure about websites, but this book is AWESOME:

"Practical TCP/IP: Designing, Using, and Troubleshooting TCP/IP Networks on Linux and Windows"

I highly recommend it for the absolute beginner and networking-veterans. It describes *everything* in great detail, including troubleshooting tips and tools. It has screenshots and sample outputs for both Unix and Windows network tools and tons of insights from the author who's job was to troubleshoot and fix simple and complex networks.

The best part is, he teaches by example. You set up little networks and slowly grow their features and nodes.

Can you install Linux to PS3 from PS3 Hard Drive?
Q. I know Linux can be downloaded to a memory stick or burned to CD Rom and installed on PS3, but I don't have a CPU to do such.

I'm curious if theres a way to download the Linux install to the PS3 Hard Drive and install it from there?

A. A Guide to Installing
YELLOW DOG LINUX 5.0.1
for PLAYSTATION 3
by Terra Soft Solutions, Inc.
Loveland, Colorado

INTRODUCTION
Thank you for choosing Yellow Dog Linux!
When Sony Computer Entertainment designed the PLAYSTATION®3 (PS3â¢), it
was fully intended that you, a PS3 owner could play games, watch movies, view
photos, listen to music, and run a full-featured Linux operating system that
transforms your PS3 into a home computer.
Yellow Dog Linux for PS3 combines a simple to use graphical installer with
leading-edge components and a foundation of must-have home, office, and
server applications. Everything you need to browse the web, check and
compose email, do your school homework or take your office work home is
included with more than 2000 packages on the Install DVD.
And what's more, Yellow Dog Linux is 100% open-source, meaning the source
code to every component is freely available so that if you desire to improve one
or more applications, you may do so at your choosing. This contribution back
to the open-source community leads to the improvement of Linux software
worldwide.
It's a system that has worked for more than 15 years, continuing to grow in
both quality and users every year. Linux is collectively one of the top operating
systems in use worldwide. Terra Soft is proud to be a part of this with a Fedora
Core, RPM based Yellow Dog Linux.
This Guide to Installation
This Guide to Installation is written specifically for the Sony Computer
Entertainment PLAYSTATION®3. This Guide does not offer instructions specific
to other computers (ie: Apple Power Macintosh) supported by Yellow Dog
Linux. Installation instructions for other computers are available from Terra
Soft's website.
Refer to www.terrasoftsolutions.com/support/ for updates, issues specific with
unique computer configurations, and engineering notes.
Where is Yellow Dog Linux Installed?
The drive installed in your PS3 ships with just one large partition, a logical
division of the drive into unique sectors for the organization and protection of
data.
Before you install Yellow Dog Linux, you will use the PS3 GameOS to split the
drive into 2 major partitions: one for saving game data, music, and photos; the
other for Yellow Dog Linux.
In this respect, both the GameOS and Yellow Dog Linux maintain their own
unique volumes on which to store data.
Two Operating Systems on my PS3?
Following the installation of Yellow Dog Linux on your PS3, there will be 2
operating systems: the GameOS and Yellow Dog Linux (YDL).
The GameOS is the operating system that ships pre-installed on PS3. It is also
referred to as a hypervisor, an operating system that provides a channel of
communication between the outside world (you, your game controller, the
monitor) and the built-in hardware (CPU, motherboard, RAM, hard drive, and
I/O ports).
When you use the on-screen menus, play a game, watch a movie, or listen to
music, you are doing so through the GameOS. Yellow Dog Linux runs on top of
the GameOS which provides an important communication between Linux and
the hardware.
Even if this sounds a bit technical, it is important as the GameOS provides a
layer of continuity for Linux, making the development and maintenance of Linux
for PS3 a more predictable process. This means you will enjoy a higher quality,
higher performance Linux operating system.
We hope you enjoy Yellow Dog Linux for PS3 and we look
forward to receiving your feedback.
Please visit us at www.terrasoftsolutions.com
1

PREPARATION
The Yellow Dog Linux Install DVD
Either remove the Install DVD from the Yellow Dog Linux (YDL) package or
prepare the Install DVD-R via a download and burn.
YDL may be purchased from the Terra Soft Store:
www.terrasoftsolutions.com/store/
... or via select retail stores worldwide (see Terra Soft's website for details).
YDL may also be downloaded via YDL.net Enhanced accounts which provide a
dedicated server for early access and Installation Support or from the public
FTP mirrors (made available two weeks after the physical product ships).
PS3 Preparation
There are just a few things you must do with your PS3 before it is prepared to
install Yellow Dog Linux.
1. Attach your PS3 to a hi-definition TV or monitor using an HDMI (digital)
or Component (5 RCA jacks) cable. Composite (yellow RCA jack) is not
supported as the resolution is too low.
2. Attach the game controller, a USB keyboard and mouse to your PS3. The
game controller will be used to conduct all GameOS functions. The USB
keyboard and mouse will be used once you enter the YDL installer.
3. Power on your PS3. If this is the first time you have used your PS3, you
will be prompted to Select a language, Select a time zone, Set the time &
date, and Set the username (more easily done with a USB keyboard).
4. If you have used your PS3, BACK UP ALL GAME, MUSIC, & PHOTO DATA
before formatting the drive as all data will be lost.
5. Select: Settings ==> System Settings ==> Format Utility ==>
Format Hard Disk ==> Yes ==> Yes
6. Then select a partition setting for the hard disk: Custom
7. You will be presented with option to "Allot 10GB to the Other OS" or
"Allot 10GB to the PS3 System." If your PS3 has a 20GB drive and you
select 10GB for the PS3 System, this leaves roughly 6.5GB for Linux (not
enough for a full install, but ample for the default YDL install).
8. Your PS3 will now format its internal drive.
9. Press "X" on the controller to EXIT which will cause your PS3 to reboot.
The bootloader installer
The bootloader installer, a piece of software that installs the bootloader (below),
is now pre-installed by Sony with the GameOS. Therefore, the GameOS is
prepared to receive the bootloader.
The bootloader
The bootloader "kboot", a piece of software that allows the GameOS to transfer
authority to Yellow Dog Linux, is now included on the YDL Install DVD in the
directory /ps3/otheros directory as "otheros.bld".
Transfer control of your PS3 to Linux
Before you install Yellow Dog Linux, you must temporarily transfer control of
your PS3 to the Yellow Dog Linux installer. Do not turn off the power nor remove
the recording medium during the installation. Interrupting the installation
process may cause damage.
1. From the GameOS menu, select:
Settings ==> System Settings ==> Install Other OS
2. Your PS3 will now scan the DVD for the bootloader installer and
bootloader.
3. Confirm discovery of "/ps3/otheros/otheros.bld".
4. Press "X" on the controller to start the installation. The PS3 screen blanks
while pulling files from the DVD.
5. You will now be prompted with:
"Other OS Installer Version x.y.z" ==> Start
... and then:
Controller check ==> License Agreement ==> Install Completed
... and then:
"Back"
6. You must now select "Other OS" in order to install YDL:
Settings ==> System Settings ==> Default System ==> Other OS
7. Power off your PS3.
3

Returning to the GameOS
Your PS3 will now boot to YDL each time it powers on unless you command
kboot (the bootloader) to again boot the GameOS (see BOOTING GAMEOS,
below).
To return to the GameOS, at the kboot prompt, enter:
boot-game-os [ENTER]
The PLAYSTATION®3 may be forced to return to the GameOS by holding the
power button for about 5 seconds at power on. Doing this resets your PS3 to
factory default. To return to Yellow Dog Linux, you will need to perform steps
6 and 7, above.
INSTALLATION
1. Power on your PS3.
2. Insert the YDL Install DVD into the PS3.
3. The bootloader kboot is displayed on-screen.
4. Press TAB repeatedly to cycle the 4 options: install, installtext, rescue, and
rescuetext. Press ENTER to select the desired option. If you do nothing
for 10 seconds, the bootloader will default to install.
When installing YDL, you will need a monitor or television with HDMI
(digital) or Component (5 RCA jacks) cable input in order to perform
a graphical install. If your monitor has only Composite (3 RCA jacks)
and/or running "install" at the kboot prompt does not work, running
"installtext" will cause the YDL 5 installer to run in a low-resolution text
mode. This will later require command line configuration in order to
gain a low resolution (difficult to read) graphical interface. Instructions
to do this are found at www.terrasoftsolutions.com/support/solutions/
5. When presented with the "Check Install Media" screen, select "Skip".
6. Enter Anaconda (the Yellow Dog Linux installer) and move forward with
the installation of Linux, as guided on-screen and in the next section.
Language & Keyboard Selection
Select your preferred Language and Keyboard configurations.
Partition Drive
Partitioning a drive creates logical (as compared to physical) sections on
your drive, each serving the purpose of organizing and protecting data.
NOTE: If this is the first time installing Linux on your PS3, you will be
warned, "The partition table on this device sda was unreadable ..." This is
normal. Go ahead and select "Yes" to proceed.
You may either allow the Installer to create the partitions for you by selecting
Automatic Partitioning, or conduct this effort manually via Disk Druid.
If you elect to use the Automatic Partitioning feature, you may choose from one
of three schemes:
Remove all Linux partitions: this will delete and then replace only existing
Linux partitions. Please note that if you have already installed Linux on
your PS3, this procedure will DESTROY ALL EXISTING LINUX DATA.
The GameOS and game data will not be harmed.
Remove all partitions: on a PS3 (as compared to a Mac) this will produce
the same result as "Remove all Linux partitions" (above) as the GameOS
cannot be affected by the Linux install

How many types of OS are there?
Q. There are at present Unix, Windows, Mac and Linux that are used in computers today.

Are there any other OS used in computers today? What are they? Are they also free, like Linux?

A. I'd love to argue that it's a matter of opinion. Mac OS is built on BSD Unix, as has just about every OS which Steve Jobs has been associated with since NeXTStep. Linux was always intended as a kernel for a free Unix. It was developed in the Minix community, but Andy Tannenbaum who developed Minix as, among other things, a teaching tool, had problems with it. To be called a Unix you must pass a series of tests. Having your OS tested costs money -- like thousands of dollars. One or two distributions -- usually for the enterprise -- have been tested and found to be Unix operating systems. Even Ubuntu, though, can't budget for it and so whether Linux is a Unix is -- mostly -- undetermined.

In addition, the GNU/Linux Operating System is mostly built on Gnu Tools, and there are alternative kernels for running it, such as Hurd which like tools such as GCC and tar you can get from the Free Software Foundation itself.

On top of this there are specialized OSes, such as Minix or Citrix and older Operating systems such as AmigaOS and BeOS which have been released to the technical public for further development.

Bluntly, Microsoft is responsible for this situation. To some extent Apple as well: they drove BeOS out of business together because they did not want it running on their machines, but Microsoft more generally is involved in a variety of activities to make it as expensive as possible to run alternatives to Windows on any machine whether through disinformation -- as in specifying so many patents are being infringed on by Linux -- which would mean the Linux kernel which doesn't do things the way Windows does -- or other aspects of it "Get the Facts" campaign and deals with OEMs which make Windows relatively affordable for pre-installation ONLY if they pay a royalty on every computer made by them -- period. Read the anti-trust trial and remember they were convicted of monopoly practices -- and a heavily politicized Justice Department does not want serious penalties imposed on them.

Microsoft has been stifling competition while ignoring, increasingly whole segments of the market, such as the moderately tech-savvy, who are therefore forced to find or create an operating system which will meet their needs. Since Unix has been widely used and rewritten in our educational system since the seventies, most people who need it have turned to one or another variation of it. That is why I'm going to venture the opinion that your question may be unanswerable. It is either very large or very small: with Windows and Unix being the two most used.



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Thursday, March 7, 2013

What is the difference between GNU and GUI?

Q. I have no clue what GNU is but I know gui is Graphic User Interface. GUI is in like mac windows while GNU is in linux/ubuntu, basically any unix system.

A. GNU is the name of software or software collections release by the Free Software Foundation. Originally a recursive acromyn (hackers are quite fond of recursive acronyms) that means GNU is Not Unix.

GNU's GUI is GNOME (GNu Object Model Enviroment), other GUI's for linux are KDE, or XFCE and are not GNU.

GNU really underlies the core system, the compiler, utilities, and many of the tools.

How to get into cgi and movie production with CGI?
Q. I currently study IT at college, and pretty much set to go to UNI in 2 years.
I'm wondering what i can study at UNI to get myself into cgi and what other things I could also study.
I want to do a foundation diploma in graphics before i go to UNI so im just wondering if that will help too.
I really need some pointers on where to go and what im expected to do before uni etc.

Any help is wonderful

Cheers.

A. Definitely graphics will help but most of the people I know who are in animation and movies actually have more of a fine arts background. They don't even often have degrees in it but at least they've been through a two year foundation program at one or another school. The one exception is purely IT: he got his job because he knows Linux (and UNIX which he often prefers). He handles networking and troubleshooting render farms. Not the creative stuff. Really, to work in Movie production you will find you are competing with LOT of top-ranked people and you will need to know whatever you know thoroughly. Most CGI that gets done these days uses the Renderman Graphic description standards.

Could anybody tell me what's the big difference between linux and windows?
Q. Our office has purchased windows programs with license. Our administrator, however, insist to use linux?

A. Carl P's answer is very good, however there is something which a lot of people don't talk about. Windows evolved from MS-DOS (which itself was a port of CP-M) and conceptually still owes an AWFUL lot to it, even though microcomputers have changed so radically there probably isn't that much code yet.

In fact, we almost never use the term microcomputer for desktops any more. They aren't microcomputers. Microcomputers had a far simpler chip architecture than other computers and Windows had to accommodate this.

MS-Dos evolved on and for independent computers which did not connect with each other by default. These computers were often very simple, and didn't have the resources for forking and other basic things which UNIX used. The first GCC compiler for MS-Dos/Windows came about when D. J. Delorie heard Richard Stallman (who wrote GCC) give a speech where he discussed why he didn't think DOS would ever get a port. Delorie certainly had the right to, but Stallman didn't think it was possible till djgpp proved him wrong.

UNIX, since it was so widely used for networking (the Internet pretty much developed on it and it evolved with it) was and is a modular operating system with programs which work together regardless of what architecture they are compiled for.

As microprocessors started to get sophisticated enough to do things like fork(), Linus Torvalds wrote a kernel of an operating system which would run UNIX programs on the 386 and up microprocessors. Programs like X-Windows, which is what drives Ubuntu desktops and which you will see older versions of on films from Nasa and Carnegie-Mellon as far back as 1987.

There are a lot of profound differences which can be summarized as: Windows is an OS based on MS-DOS which is intended for consumers. Not users, consumers. That's why the hardware demands are so heavy and why Vista was expected to spur hardware sales then didn't. All their design choices are based on that fact and they are so willing to limit your choices that it doesn't provide a very good development environment. It's no wonder your administrator would prefer Linux.

A typical example of what I'm talking about. There was a recent email from Microsoft to the Blender Open Source project -- a three-dimensional animation project which began life as in-house software for an Amsterdam animation house. I don't know what inspired this, other than their efforts to encourage people to develop specifically for windows, but they were trying to get them to do that and talked up two features -- OOXML which has absolutely nothing to do with animation -- and DirectX which is so Windows-specific it makes it hard for programs which render with it to run on MacOS or Solaris or other operating systems.

And that is precisely important. To use two Linux-specific examples, a recent film sponsered by the Blender Foundation (and available for free at http://www.bigbuckbunny.org ) made to show off what the program can do was rendered on a network of Ubuntu boxes. A small, eccentric but neat Linux distro called dyne:bolic (for media activists) has specific documentation for Blender, but instead of talking about animation it discusses setting up networks to render the animations which somebody does.

Ubuntu markets itself as an OS for consumers. What it really is is the UNIX Development Desktop with a Linux kernel and a bunch of scripts and hacks which make it reasonably useful for consumers and the Computer-illiterate. Compare it to a Sun Solaris desktop and you will see what I mean.

Microsoft is a consumer oriented desktop. As such it is focusing more and more on OSes for computers with the latest hardware and unlimited broadband internet connections (since the nineties many of its programs have attempted to access the net with or without the User's permission). That's the bottom line -- there are downsides to Microsoft's approach the company does not discuss at all. And it has made Ubuntu very attractive to a lot of people.

But as an engineer your administrator probably prefers Linux because of the control it gives him over his own machine. Windows Machines, through required patches and validations, are controlled by Redmond. The motto of the free software movement is "free as in freedom, not as in beer."



Nec Projector Review

Plastic Shed Reviews

Ati Graphic Reviews

Nurse Uniforms Reviews

Cabochons Reviews

Inflatable Water Slides Reviews

Barcode Scanner Reviews

Thursday, February 28, 2013

hows the optimization of suse linux if you insall oracle on it ?

Q. I just want to use suse linux with oracle ,can you tell twins perfomance?

A. SuSE / Novell has developed a package (called orarun.rpm) that does set the user and groups needed to do a basic Oracle (DB) install. it does however ## NOT ## check for the prerequisites.also, orarun.rpm is NOT OFA (Optimal Flexible architerture, Oracle's standard naming convention) compliant :(

i'm usually using the Oracle Installation guide for Linux (manual b15667 for 10.2) as simply follow the instructions (creating home directory, users, groups, rights aso.) AND(!) checking pre-requisites

you don't mention what SuSE (or openSUSE?) you plan to use, but i would recommend:
- SuSE 9 or 10.0 (NOT 10.3) if you plan to use the paying version
- opneSUSE 10.2 if you plan to go with the open source

(open-)SuSE 10.3 are not working smoothly with 10g R2 (or, as far as i could see, 11g) and require a lot of extra work.

actual tuning of the database is up to YOU, dba, following standard Oracle tunning advice once the software is installed and up & running. Novell provides a very good foundation for any software to run smoothly.

Going to school for Computer Information Systems and interested in Security?
Q. I'm currently in the middle of getting my degree at a 2 year community college, my major is Computer Information Systems specializing in IT Support, then transferring to a four year after to continue studies. Iv'e always been interested in Security but unsure of where to start learning about it. A few people have suggested tutorials with Linux Backtrack but I was just curious if anyone could point me in the right direction to learn more about security and working on getting certifications to help stand out when applying for jobs down the road?

A. Hi Alec,

Security is a great area of IT to study. Here is what I would suggest as starting point:
I would first complete the 2 year diploma which you are currently working on before making any significant specializations into IT security. Many people rush into wanting to get on the security side of computing and IT but do not have the basic knowledge to start with. Dependant on what type of security you are looking into I would make sure that you have a thorough understanding of the topics that interest you first.

Then I would start by studying for an IT certification in the Security sector such as the CompTIA Security+ - If you are attending a polytechnic institution then your school may have courses specifically designed to prepare for such certifications. Then you could move onto higher level credentials such as the CEH, CISSP and SSCP. CompTIA certifications are quite common and widely recognized by employers. The CISSP and SSCP are a bit more difficult and require some additional work experience in information security but are very valuable at a later point in time.

My advice to you would be to focus on your university education right now which is invaluable knowledge and provides a well rounded approach. Certifications are great but they do not replace a formal academic education so you are definitely on the right track. I would also take advantage of any security related courses that your school offers. And as mentioned above before you start moving directly into the security side of things I would gain a thorough understanding of the fundamentals such networking, programming the Linux operating system and client/server relationships. Once you have built a strong technical foundation then adding security specialization will not seem like much. Linux and Backtrack tutorials are great, but as mentioned, simply memorizing commands and following tutorials is not as beneficial as actually understanding what you are doing. Security and computer problems in general are presented in so many different ways in the real world so having a the basics down and understanding what is happening first can really help in giving you the ability to tackle any problem that comes your way.

I hope this was able to help and wish you all the best with your studies.

Regards,
Max

Could anybody tell me what's the big difference between linux and windows?
Q. Our office has purchased windows programs with license. Our administrator, however, insist to use linux?

A. Carl P's answer is very good, however there is something which a lot of people don't talk about. Windows evolved from MS-DOS (which itself was a port of CP-M) and conceptually still owes an AWFUL lot to it, even though microcomputers have changed so radically there probably isn't that much code yet.

In fact, we almost never use the term microcomputer for desktops any more. They aren't microcomputers. Microcomputers had a far simpler chip architecture than other computers and Windows had to accommodate this.

MS-Dos evolved on and for independent computers which did not connect with each other by default. These computers were often very simple, and didn't have the resources for forking and other basic things which UNIX used. The first GCC compiler for MS-Dos/Windows came about when D. J. Delorie heard Richard Stallman (who wrote GCC) give a speech where he discussed why he didn't think DOS would ever get a port. Delorie certainly had the right to, but Stallman didn't think it was possible till djgpp proved him wrong.

UNIX, since it was so widely used for networking (the Internet pretty much developed on it and it evolved with it) was and is a modular operating system with programs which work together regardless of what architecture they are compiled for.

As microprocessors started to get sophisticated enough to do things like fork(), Linus Torvalds wrote a kernel of an operating system which would run UNIX programs on the 386 and up microprocessors. Programs like X-Windows, which is what drives Ubuntu desktops and which you will see older versions of on films from Nasa and Carnegie-Mellon as far back as 1987.

There are a lot of profound differences which can be summarized as: Windows is an OS based on MS-DOS which is intended for consumers. Not users, consumers. That's why the hardware demands are so heavy and why Vista was expected to spur hardware sales then didn't. All their design choices are based on that fact and they are so willing to limit your choices that it doesn't provide a very good development environment. It's no wonder your administrator would prefer Linux.

A typical example of what I'm talking about. There was a recent email from Microsoft to the Blender Open Source project -- a three-dimensional animation project which began life as in-house software for an Amsterdam animation house. I don't know what inspired this, other than their efforts to encourage people to develop specifically for windows, but they were trying to get them to do that and talked up two features -- OOXML which has absolutely nothing to do with animation -- and DirectX which is so Windows-specific it makes it hard for programs which render with it to run on MacOS or Solaris or other operating systems.

And that is precisely important. To use two Linux-specific examples, a recent film sponsered by the Blender Foundation (and available for free at http://www.bigbuckbunny.org ) made to show off what the program can do was rendered on a network of Ubuntu boxes. A small, eccentric but neat Linux distro called dyne:bolic (for media activists) has specific documentation for Blender, but instead of talking about animation it discusses setting up networks to render the animations which somebody does.

Ubuntu markets itself as an OS for consumers. What it really is is the UNIX Development Desktop with a Linux kernel and a bunch of scripts and hacks which make it reasonably useful for consumers and the Computer-illiterate. Compare it to a Sun Solaris desktop and you will see what I mean.

Microsoft is a consumer oriented desktop. As such it is focusing more and more on OSes for computers with the latest hardware and unlimited broadband internet connections (since the nineties many of its programs have attempted to access the net with or without the User's permission). That's the bottom line -- there are downsides to Microsoft's approach the company does not discuss at all. And it has made Ubuntu very attractive to a lot of people.

But as an engineer your administrator probably prefers Linux because of the control it gives him over his own machine. Windows Machines, through required patches and validations, are controlled by Redmond. The motto of the free software movement is "free as in freedom, not as in beer."



Nec Projector Review

Plastic Shed Reviews

Ati Graphic Reviews

Nurse Uniforms Reviews

Cabochons Reviews

Inflatable Water Slides Reviews

Barcode Scanner Reviews

Friday, February 22, 2013

When they start giving away thousands of linux-based educational laptops this fall, will things change much?

Q. Visit http://laptops.org to find out about the machines that will soon be flooding the globe...and the tons of free software being developed, with networking collaboration built-in.
Those who want first-rate creativity software without paying a ransom to Adobe -- and without stealing -- will soon be able to have it all by switching to Linux.
OOPS....that should be http://laptop.org.
and here's a great photo:
http://wiki.laptop.org/images/e/e9/Drawing75c.jpg

A. Not really as there is still a lot of stuff that doesn't work with Linux although I commend the Linux Foundation for doing this.
Unfortunately Windows still rules but Apple is making a big impact in education circles.

What does original Linux look like?
Q. Run the very original line of code that is Linux, then screen shot it so I can see its GUI. I would love to see it. I believe you can get it from the Linux foundation website.

A. The original line (do you mean the first line?) of Linux is not a GUI. Perhaps you do not know what GUI means. Perhaps you could give an example of what you mean.

What is the difference between GNU and GUI?
Q. I have no clue what GNU is but I know gui is Graphic User Interface. GUI is in like mac windows while GNU is in linux/ubuntu, basically any unix system.

A. GNU is the name of software or software collections release by the Free Software Foundation. Originally a recursive acromyn (hackers are quite fond of recursive acronyms) that means GNU is Not Unix.

GNU's GUI is GNOME (GNu Object Model Enviroment), other GUI's for linux are KDE, or XFCE and are not GNU.

GNU really underlies the core system, the compiler, utilities, and many of the tools.



Nec Projector Review

Plastic Shed Reviews

Ati Graphic Reviews

Nurse Uniforms Reviews

Cabochons Reviews

Inflatable Water Slides Reviews

Barcode Scanner Reviews

What is the difference between GNU and GUI?

Q. I have no clue what GNU is but I know gui is Graphic User Interface. GUI is in like mac windows while GNU is in linux/ubuntu, basically any unix system.

A. GNU is the name of software or software collections release by the Free Software Foundation. Originally a recursive acromyn (hackers are quite fond of recursive acronyms) that means GNU is Not Unix.

GNU's GUI is GNOME (GNu Object Model Enviroment), other GUI's for linux are KDE, or XFCE and are not GNU.

GNU really underlies the core system, the compiler, utilities, and many of the tools.

How to get into cgi and movie production with CGI?
Q. I currently study IT at college, and pretty much set to go to UNI in 2 years.
I'm wondering what i can study at UNI to get myself into cgi and what other things I could also study.
I want to do a foundation diploma in graphics before i go to UNI so im just wondering if that will help too.
I really need some pointers on where to go and what im expected to do before uni etc.

Any help is wonderful

Cheers.

A. Definitely graphics will help but most of the people I know who are in animation and movies actually have more of a fine arts background. They don't even often have degrees in it but at least they've been through a two year foundation program at one or another school. The one exception is purely IT: he got his job because he knows Linux (and UNIX which he often prefers). He handles networking and troubleshooting render farms. Not the creative stuff. Really, to work in Movie production you will find you are competing with LOT of top-ranked people and you will need to know whatever you know thoroughly. Most CGI that gets done these days uses the Renderman Graphic description standards.

hows the optimization of suse linux if you insall oracle on it ?
Q. I just want to use suse linux with oracle ,can you tell twins perfomance?

A. SuSE / Novell has developed a package (called orarun.rpm) that does set the user and groups needed to do a basic Oracle (DB) install. it does however ## NOT ## check for the prerequisites.also, orarun.rpm is NOT OFA (Optimal Flexible architerture, Oracle's standard naming convention) compliant :(

i'm usually using the Oracle Installation guide for Linux (manual b15667 for 10.2) as simply follow the instructions (creating home directory, users, groups, rights aso.) AND(!) checking pre-requisites

you don't mention what SuSE (or openSUSE?) you plan to use, but i would recommend:
- SuSE 9 or 10.0 (NOT 10.3) if you plan to use the paying version
- opneSUSE 10.2 if you plan to go with the open source

(open-)SuSE 10.3 are not working smoothly with 10g R2 (or, as far as i could see, 11g) and require a lot of extra work.

actual tuning of the database is up to YOU, dba, following standard Oracle tunning advice once the software is installed and up & running. Novell provides a very good foundation for any software to run smoothly.



Nec Projector Review

Plastic Shed Reviews

Ati Graphic Reviews

Nurse Uniforms Reviews

Cabochons Reviews

Inflatable Water Slides Reviews

Barcode Scanner Reviews

Tuesday, February 19, 2013

When they start giving away thousands of linux-based educational laptops this fall, will things change much?

Q. Visit http://laptops.org to find out about the machines that will soon be flooding the globe...and the tons of free software being developed, with networking collaboration built-in.
Those who want first-rate creativity software without paying a ransom to Adobe -- and without stealing -- will soon be able to have it all by switching to Linux.
OOPS....that should be http://laptop.org.
and here's a great photo:
http://wiki.laptop.org/images/e/e9/Drawing75c.jpg

A. Not really as there is still a lot of stuff that doesn't work with Linux although I commend the Linux Foundation for doing this.
Unfortunately Windows still rules but Apple is making a big impact in education circles.

What does original Linux look like?
Q. Run the very original line of code that is Linux, then screen shot it so I can see its GUI. I would love to see it. I believe you can get it from the Linux foundation website.

A. The original line (do you mean the first line?) of Linux is not a GUI. Perhaps you do not know what GUI means. Perhaps you could give an example of what you mean.

What is the difference between GNU and GUI?
Q. I have no clue what GNU is but I know gui is Graphic User Interface. GUI is in like mac windows while GNU is in linux/ubuntu, basically any unix system.

A. GNU is the name of software or software collections release by the Free Software Foundation. Originally a recursive acromyn (hackers are quite fond of recursive acronyms) that means GNU is Not Unix.

GNU's GUI is GNOME (GNu Object Model Enviroment), other GUI's for linux are KDE, or XFCE and are not GNU.

GNU really underlies the core system, the compiler, utilities, and many of the tools.



Nec Projector Review

Plastic Shed Reviews

Ati Graphic Reviews

Nurse Uniforms Reviews

Cabochons Reviews

Inflatable Water Slides Reviews

Barcode Scanner Reviews

Thursday, February 14, 2013

What does original Linux look like?

Q. Run the very original line of code that is Linux, then screen shot it so I can see its GUI. I would love to see it. I believe you can get it from the Linux foundation website.

A. The original line (do you mean the first line?) of Linux is not a GUI. Perhaps you do not know what GUI means. Perhaps you could give an example of what you mean.

What is the difference between GNU and GUI?
Q. I have no clue what GNU is but I know gui is Graphic User Interface. GUI is in like mac windows while GNU is in linux/ubuntu, basically any unix system.

A. GNU is the name of software or software collections release by the Free Software Foundation. Originally a recursive acromyn (hackers are quite fond of recursive acronyms) that means GNU is Not Unix.

GNU's GUI is GNOME (GNu Object Model Enviroment), other GUI's for linux are KDE, or XFCE and are not GNU.

GNU really underlies the core system, the compiler, utilities, and many of the tools.

How to get into cgi and movie production with CGI?
Q. I currently study IT at college, and pretty much set to go to UNI in 2 years.
I'm wondering what i can study at UNI to get myself into cgi and what other things I could also study.
I want to do a foundation diploma in graphics before i go to UNI so im just wondering if that will help too.
I really need some pointers on where to go and what im expected to do before uni etc.

Any help is wonderful

Cheers.

A. Definitely graphics will help but most of the people I know who are in animation and movies actually have more of a fine arts background. They don't even often have degrees in it but at least they've been through a two year foundation program at one or another school. The one exception is purely IT: he got his job because he knows Linux (and UNIX which he often prefers). He handles networking and troubleshooting render farms. Not the creative stuff. Really, to work in Movie production you will find you are competing with LOT of top-ranked people and you will need to know whatever you know thoroughly. Most CGI that gets done these days uses the Renderman Graphic description standards.



Nec Projector Review

Plastic Shed Reviews

Ati Graphic Reviews

Nurse Uniforms Reviews

Cabochons Reviews

Inflatable Water Slides Reviews

Barcode Scanner Reviews

What is the easiest Linux or Uix certification to pursue?

Q. I work in IT field. Will Linux+ from Comptia from be the easiest and take least time to prepare and study?

A. Yes it is the easiest, and be a foundation for Linux knowledge - however like the other Comptia certifications they are only a foundation and must be built upon to get solid knowledge in the area. Walking into an interview and saying you are Linux+/Network+/A+ will only impress the HR Department but won't get you much with the IT department unless you're interviewing for the most entry level position they offer.

Which course is best for Linux foundation which available in india?
Q. is comptia Linux + is available in india (as on there site they doesn't show)?

link: http://certification.comptia.org/Training/training.aspx

A. redhat

When they start giving away thousands of linux-based educational laptops this fall, will things change much?
Q. Visit http://laptops.org to find out about the machines that will soon be flooding the globe...and the tons of free software being developed, with networking collaboration built-in.
Those who want first-rate creativity software without paying a ransom to Adobe -- and without stealing -- will soon be able to have it all by switching to Linux.
OOPS....that should be http://laptop.org.
and here's a great photo:
http://wiki.laptop.org/images/e/e9/Drawing75c.jpg

A. Not really as there is still a lot of stuff that doesn't work with Linux although I commend the Linux Foundation for doing this.
Unfortunately Windows still rules but Apple is making a big impact in education circles.



Nec Projector Review

Plastic Shed Reviews

Ati Graphic Reviews

Nurse Uniforms Reviews

Cabochons Reviews

Inflatable Water Slides Reviews

Barcode Scanner Reviews

Sunday, February 10, 2013

Whats the difference between Linux and Windows?

Q. Whats the difference between Linux and Windows?
Would you highly reccomend Linux?
What are some of the features?

A. 1: Full access vs. no accessHaving access to the source code is probably the single most significant difference between Linux and Windows. The fact that Linux belongs to the GNU Public License ensures that users (of all sorts) can access (and alter) the code to the very kernel that serves as the foundation of the Linux operating system. You want to peer at the Windows code? Good luck. Unless you are a member of a very select (and elite, to many) group, you will never lay eyes on code making up the Windows operating system.

#2: Licensing freedom vs. licensing restrictionsAlong with access comes the difference between the licenses. Iâm sure that every IT professional could go on and on about licensing of PC software. But letâs just look at the key aspect of the licenses (without getting into legalese). With a Linux GPL-licensed operating system, you are free to modify that software and use and even republish or sell it (so long as you make the code available). Also, with the GPL, you can download a single copy of a Linux distribution (or application) and install it on as many machines as you like. With the Microsoft license, you can do none of the above. You are bound to the number of licenses you purchase, so if you purchase 10 licenses, you can legally install that operating system (or application) on only 10 machines.

#3: Online peer support vs. paid help-desk supportThis is one issue where most companies turn their backs on Linux. But itâs really not necessary. With Linux, you have the support of a huge community via forums, online search, and plenty of dedicated Web sites. And of course, if you feel the need, you can purchase support contracts from some of the bigger Linux companies (Red Hat and Novell for instance).

However, when you use the peer support inherent in Linux, you do fall prey to time.
On the other side of the coin is support for Windows.

#4: Full vs. partial hardware supportOne issue that is slowly becoming nonexistent is hardware support. Years ago, if you wanted to install Linux on a machine you had to make sure you hand-picked each piece of hardware or your installation would not work 100 percent. I can remember, back in 1997-ish, trying to figure out why I couldnât get Caldera Linux or Red Hat Linux to see my modem. After much looking around, I found I was the proud owner of a Winmodem. So I had to go out and purchase a US Robotics external modem because that was the one modem I knew would work. This is not so much the case now. You can grab a PC (or laptop) and most likely get one or more Linux distributions to install and work nearly 100 percent. But there are still some exceptions. For instance, hibernate/suspend remains a problem with many laptops, although it has come a long way.

With Windows, you know that most every piece of hardware will work with the operating system. Of course, there are times (and I have experienced this over and over) when you will wind up spending much of the day searching for the correct drivers for that piece of hardware you no longer have the install disk for. But you can go out and buy that 10-cent Ethernet card and know itâll work on your machine (so long as you have, or can find, the drivers). You also can rest assured that when you purchase that insanely powerful graphics card, you will probably be able to take full advantage of its power.

#5: Command line vs. no command lineNo matter how far the Linux operating system has come and how amazing the desktop environment becomes, the command line will always be an invaluable tool for administration purposes. Nothing will ever replace my favorite text-based editor, ssh, and any given command-line tool. I canât imagine administering a Linux machine without the command line. But for the end user â not so much. You could use a Linux machine for years and never touch the command line. Same with Windows. You can still use the command line with Windows, but not nearly to the extent as with Linux. And Microsoft tends to obfuscate the command prompt from users. Without going to Run and entering cmd (or command, or whichever it is these days), the user wonât even know the command-line tool exists. And if a user does get the Windows command line up and running, how useful is it really?

#6: Centralized vs. noncentralized application installationThe heading for this point might have thrown you for a loop. But letâs think about this for a second. With Linux you have (with nearly every distribution) a centralized location where you can search for, add, or remove software. Iâm talking about package management systems, such as Synaptic. With Synaptic, you can open up one tool, search for an application (or group of applications), and install that application without having to do any Web searching (or purchasing).

Windows has nothing like this. With Windows, you must know where to find the software you want to install, download the software (or put the CD into your machine), and run setup.exe o

What is the easiest Linux or Uix certification to pursue?
Q. I work in IT field. Will Linux+ from Comptia from be the easiest and take least time to prepare and study?

A. Yes it is the easiest, and be a foundation for Linux knowledge - however like the other Comptia certifications they are only a foundation and must be built upon to get solid knowledge in the area. Walking into an interview and saying you are Linux+/Network+/A+ will only impress the HR Department but won't get you much with the IT department unless you're interviewing for the most entry level position they offer.

Which course is best for Linux foundation which available in india?
Q. is comptia Linux + is available in india (as on there site they doesn't show)?

link: http://certification.comptia.org/Training/training.aspx

A. redhat



Nec Projector Review

Plastic Shed Reviews

Ati Graphic Reviews

Nurse Uniforms Reviews

Cabochons Reviews

Inflatable Water Slides Reviews

Barcode Scanner Reviews

Whats the difference between Linux and Windows?

Q. Whats the difference between Linux and Windows?
Would you highly reccomend Linux?
What are some of the features?

A. 1: Full access vs. no accessHaving access to the source code is probably the single most significant difference between Linux and Windows. The fact that Linux belongs to the GNU Public License ensures that users (of all sorts) can access (and alter) the code to the very kernel that serves as the foundation of the Linux operating system. You want to peer at the Windows code? Good luck. Unless you are a member of a very select (and elite, to many) group, you will never lay eyes on code making up the Windows operating system.

#2: Licensing freedom vs. licensing restrictionsAlong with access comes the difference between the licenses. Iâm sure that every IT professional could go on and on about licensing of PC software. But letâs just look at the key aspect of the licenses (without getting into legalese). With a Linux GPL-licensed operating system, you are free to modify that software and use and even republish or sell it (so long as you make the code available). Also, with the GPL, you can download a single copy of a Linux distribution (or application) and install it on as many machines as you like. With the Microsoft license, you can do none of the above. You are bound to the number of licenses you purchase, so if you purchase 10 licenses, you can legally install that operating system (or application) on only 10 machines.

#3: Online peer support vs. paid help-desk supportThis is one issue where most companies turn their backs on Linux. But itâs really not necessary. With Linux, you have the support of a huge community via forums, online search, and plenty of dedicated Web sites. And of course, if you feel the need, you can purchase support contracts from some of the bigger Linux companies (Red Hat and Novell for instance).

However, when you use the peer support inherent in Linux, you do fall prey to time.
On the other side of the coin is support for Windows.

#4: Full vs. partial hardware supportOne issue that is slowly becoming nonexistent is hardware support. Years ago, if you wanted to install Linux on a machine you had to make sure you hand-picked each piece of hardware or your installation would not work 100 percent. I can remember, back in 1997-ish, trying to figure out why I couldnât get Caldera Linux or Red Hat Linux to see my modem. After much looking around, I found I was the proud owner of a Winmodem. So I had to go out and purchase a US Robotics external modem because that was the one modem I knew would work. This is not so much the case now. You can grab a PC (or laptop) and most likely get one or more Linux distributions to install and work nearly 100 percent. But there are still some exceptions. For instance, hibernate/suspend remains a problem with many laptops, although it has come a long way.

With Windows, you know that most every piece of hardware will work with the operating system. Of course, there are times (and I have experienced this over and over) when you will wind up spending much of the day searching for the correct drivers for that piece of hardware you no longer have the install disk for. But you can go out and buy that 10-cent Ethernet card and know itâll work on your machine (so long as you have, or can find, the drivers). You also can rest assured that when you purchase that insanely powerful graphics card, you will probably be able to take full advantage of its power.

#5: Command line vs. no command lineNo matter how far the Linux operating system has come and how amazing the desktop environment becomes, the command line will always be an invaluable tool for administration purposes. Nothing will ever replace my favorite text-based editor, ssh, and any given command-line tool. I canât imagine administering a Linux machine without the command line. But for the end user â not so much. You could use a Linux machine for years and never touch the command line. Same with Windows. You can still use the command line with Windows, but not nearly to the extent as with Linux. And Microsoft tends to obfuscate the command prompt from users. Without going to Run and entering cmd (or command, or whichever it is these days), the user wonât even know the command-line tool exists. And if a user does get the Windows command line up and running, how useful is it really?

#6: Centralized vs. noncentralized application installationThe heading for this point might have thrown you for a loop. But letâs think about this for a second. With Linux you have (with nearly every distribution) a centralized location where you can search for, add, or remove software. Iâm talking about package management systems, such as Synaptic. With Synaptic, you can open up one tool, search for an application (or group of applications), and install that application without having to do any Web searching (or purchasing).

Windows has nothing like this. With Windows, you must know where to find the software you want to install, download the software (or put the CD into your machine), and run setup.exe o

What is the easiest Linux or Uix certification to pursue?
Q. I work in IT field. Will Linux+ from Comptia from be the easiest and take least time to prepare and study?

A. Yes it is the easiest, and be a foundation for Linux knowledge - however like the other Comptia certifications they are only a foundation and must be built upon to get solid knowledge in the area. Walking into an interview and saying you are Linux+/Network+/A+ will only impress the HR Department but won't get you much with the IT department unless you're interviewing for the most entry level position they offer.

Which course is best for Linux foundation which available in india?
Q. is comptia Linux + is available in india (as on there site they doesn't show)?

link: http://certification.comptia.org/Training/training.aspx

A. redhat



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Friday, February 8, 2013

What is the easiest Linux or Uix certification to pursue?

Q. I work in IT field. Will Linux+ from Comptia from be the easiest and take least time to prepare and study?

A. Yes it is the easiest, and be a foundation for Linux knowledge - however like the other Comptia certifications they are only a foundation and must be built upon to get solid knowledge in the area. Walking into an interview and saying you are Linux+/Network+/A+ will only impress the HR Department but won't get you much with the IT department unless you're interviewing for the most entry level position they offer.

Which course is best for Linux foundation which available in india?
Q. is comptia Linux + is available in india (as on there site they doesn't show)?

link: http://certification.comptia.org/Training/training.aspx

A. redhat

When they start giving away thousands of linux-based educational laptops this fall, will things change much?
Q. Visit http://laptops.org to find out about the machines that will soon be flooding the globe...and the tons of free software being developed, with networking collaboration built-in.
Those who want first-rate creativity software without paying a ransom to Adobe -- and without stealing -- will soon be able to have it all by switching to Linux.
OOPS....that should be http://laptop.org.
and here's a great photo:
http://wiki.laptop.org/images/e/e9/Drawing75c.jpg

A. Not really as there is still a lot of stuff that doesn't work with Linux although I commend the Linux Foundation for doing this.
Unfortunately Windows still rules but Apple is making a big impact in education circles.



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