GNU Public License Essay Example for Free

GNU Public License Essay There are multiple operating systems out there available for a number of platforms, or systems, to run. The most popular of which, is Microsoft Windows. As we all know, Windows is not a free program and Microsoft is trying to instill a subscription fee to use Microsoft products. For years, the money hungry corporation has left many people searching for an alternative. In comes Linux. Linux is a UNIX based platform that uses the GNU General Public License. Linux is a very popular platform for a multitude of reasons, but above all else, it’s because it’s a free platform that has become what it is now due to GNU. The purpose of this paper is not, in fact, to speak about Linux, Windows, or any other operating system, but to talk about what the GNU public license is, and it’s role in information technology today. So what is the GNU public license? According to â€Å"GNU Operating System† (2007), â€Å"The GNU General Public License is a free, copyleft license for software and other kinds of works.† (Preamble). What does this mean? Well, a copyright license for software, or any other type of works, are designed to take away the freedom of developers to share or change the software or work licensed. For example, Microsoft has a license agreement that prevents you from doing any modifications to any of their software, and stipulates any fees or distributions with that software. The exact opposite is true for the GNU General Public License as its intentions is to guarantee your freedom to modify and share any and all versions of a program or software covered by the GNU. This, in turn, ensures the software, or works, will remain free for all of its users. The GNU Public Licenses are designed to enable individuals the right to freely distribute copies of the free software, with provided source code, that you can modify and charge for if you like. If you modify it, add your own source coding to enhance or individualize the program, you have the right to charge for the software. You can also use parts, or all, of the coding from these software applications in new free programs. In order to protect your rights, the GNU prevents others from denying, or  forcing you to relinquish any rights you have to the software. Now, with that being said, if you wish to distribute copies of the software, modify it, or sell it, you will need to comply with certain responsibilities to respect the freedom of other potential users of this software. So, if you decide to distribute copies of a program you’ve been working on under the GNU, free or otherwise, you should pass on the same rights to others that you received yourself. This means you need to make the source code available for those just as it was made available for you. Developers using the GNU general public license protect your rights in two ways. This is done by asserting a copyright on the software, as well as offering you access to this license to legally give you permission to modify, copy or distribute it. On the same note, for the author or developers’ protection, the GPL states there is no warranty to cover any software obtained under the GNU. For the protection of the developers, or any authors, the GPL requires that any modified versions must be marked as changed, so that any potential problems will not be attributed mistakenly to any previous developers. Finally, software patents constantly threaten all programs. To ensure their protection, the GPL assures that all patents cannot be used to render any program as non-free. The GNU general public license is a remarkable agreement giving many developers the free reign to modify and personalize software that they did not originally develop. This allows businesses the right to customize programs to fit their needs, and not be liable for any wrongdoing by modifying the original software. I am a huge fan of the GNU, and highly recommend you look into the use of GNU software as well. References GNU Operating System. (2014). Retrieved from http://www.gnu.org/copyleft/gpl.html Stalling, W. (2012). Operating Systems: Internals and Design Principles (7th ed.). Retrieved from https://newclassroom3.phoenix.edu/Classroom/#/contextid/OSIRIS:44214502/context/co/view/activityDetails/activity/987e268c-c478-4f85-ab08-ea8d45bb90a3/expan

crown molding Essay -- essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  Walls can be protected and enhanced quite simply without the mess of paint, wallpaper, and tile, ect. Applying Moulding to ones walls today is very easy and comes in large variety of styles and materials. It also adds architectural interest and a finished look to the room, which conveniently hides settling cracks and nails. When customize with a treatment it will fit any decor. Types of moulding:  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Architectural molding a.  Ã‚  Ã‚  Ã‚  Ã‚  Made of polystyrene or polyurethane b.  Ã‚  Ã‚  Ã‚  Ã‚  With large profiles that mimic the look of built-up moulding c.  Ã‚  Ã‚  Ã‚  Ã‚  Will not warp, rot or split d.  Ã‚  Ã‚  Ã‚  Ã‚  Low maintenance material that saws and works just like wood e.  Ã‚  Ã‚  Ã‚  Ã‚  Lighter than hardwood for easier handling  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Veneer hardwood moulding a.  Ã‚  Ã‚  Ã‚  Ã‚  Made by wrapping finger jointed pine moulding with a veneer of real oak, cherry or maple b.  Ã‚  Ã‚  Ã‚  Ã‚  The veneer is wrapped all the way around to the back completely obscuring the pine base once installed c.  Ã‚  Ã‚  Ã‚  Ã‚  The elegance of hardwood moulding at a significant savings  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Prefinished moulding a.  Ã‚  Ã‚  Ã‚  Ã‚  Made from polystyrene b.  Ã‚  Ã‚  Ã‚  Ã‚  Lower cost than wood moulding c.  Ã‚  Ã‚  Ã‚  Ã‚  Comes ready to install ...

Book Review: Jon Krakauer’s “Into the Wild” Essay

In writing â€Å"Into the Wild,† Krakauer’s intention was to uncover the facts (or at least get as close to the facts as possible) surrounding Christopher McCandless’ journey â€Å"into the wild. † Krakauer discusses and presents theories and explanations about McCandless’ reasons for going off into a potentially fatal journey, and also presents investigations into how McCandless came to such a state in his life. Krakauer gives us some idea of the direct cause of McCandless’ death, and his reasons for doing what he did. Krakauer aims to give readers with invaluable insight into the mind of McCandless—how McCandless came about the idea of going to the Alaskan wilderness, what his motivations were, how he planned and managed to survive the grueling trek, and most importantly, â€Å"why? † The author seeks to understand what happened to McCandless in the wild, and to explain why someone so full of promise, who seems to have such an ideal life and much of all that he could ask for, could do what McCandless did. However, Krakauer does not presume to be certain about McCandless reasons, but he presents some very good explanations and allows us to understand McCandless’ mind even more. By revealing many things about the reasons behind McCandless’ death, Krakauer shows us that McCandless was far more than a simple and reckless fool who wasted his life. McCandless, who was an intelligent young man, went off into the Alaskan woods to â€Å"find himself† and to reunite with nature. He was heavily influenced by the literature he had read, to such an extent that he became, most of all, a man in search of himself and of a purpose in life. In order to really â€Å"find† himself, he felt it necessary to cut all ties from society, from his family, and reinvent himself as Alexander Supertramp, thus cutting his ties with his old identity. Whether or not he found what he was looking for in the wild is open to speculation, however Krakauer describes McCandless’s psychological terrain by including anecdotes and quotations from people who were in a similar state of mind as McCandless, as well as drawing parallels with his own life as a mountaineer and adventurer. Each chapter presents different tales from others who have been in the same road as McCandless, people who have also sought the solitude of the wild. Krakauer also interviewed people who have come in contact with McCandless during his journey. By the end of â€Å"Into the Wild,† the readers gains significant understanding of McCandless’ personality. Whether McCandless was brave or foolish, his journey of self-discovery is something that almost everyone can relate with and understand on some level. However, while the book is accessible to anyone who could have some interest in the controversial life and death of Christopher McCandless, it is most geared towards those who have sentiments similar to those that McCandless held regarding society, nature, and how to live. â€Å"Into the Wild† helps us understand McCandless’ character, although by the end of the book, it is still up to the reader to decide if McCandless was â€Å"right† or â€Å"wrong† in having done what he did – whether he was courageoeus or merely foolish.

The Economic System of South Africa - 1043 Words

What type of economic system does this country have? Explain some of the benefits of this system to the country and some of the drawbacks. South Africa’s economic is mainly based on free market principles. However, as in most developed economies, competition is controlled by government intervention. Therefore, South Africa has a mixed economy in which there is a variety of private freedom, combined with centralized economic planning and government regulation. ADVANTAGES: †¢ Various restrictions on businesses are made for the greater good. For instance, the Competition Act of 1998; along the lines of the best international practices; provides for various prohibitions on anti-competitive conduct and restrictive practices such as price fixing even predatory pricing. †¢ Both private and public sectors work side by side. The combined efforts lead to rapid economic development. The private sector’s goal is to make profit. For every dollar in revenue it earns, there is a tax that goes directly to some level of government. The public sector can then afford to continue providing its services to the people. Additionally citizens also pay taxes through either goods or services from the private sector or public sector. †¢ With international allegiances and international trade; imports and exports; it increases or expands opportunities for South African participation in world markets, while recognizing the role of foreign competition within South Africa. †¢ Mixed economies have a highShow MoreRelatedThe Four Main Economic Systems and Their Application in South Africa1426 Words   |  6 PagesIntroduction An economic system is a manner of approach which is used at solving the three main questions which are: What goods and services should be produced and the amount? How much of the scarce resource should be utilised and how will the goods and services will produced? 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