X Window System Linux Networking 8/13/2013 John Rowell 1. What three components make up the X Windows System? What is the additional component? X server Window Manager Desktop environment X font server 2. Why does the Xorg.conf file contain a warning about editing the file? What is the function of the module section in the xorg.conf or XF86config. File? 7.3.1.5. Module The Module section specifies which modules from the /usr/X11R6/lib/modules/ directory the X server
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Linux Admin Research Paper #1 Linux is a open source operating systems that has been evolving over many years. Linux has changed to a very powerful platform that has been adopted by many people as well as developed by the robust open source community. One particular aspect of development that has changed is the security of linux‚ with the introduction of a few security technologies such as SE Linux‚ chroot jail‚ and IP tables. With many of these new technologies Linux has become more secure and
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OZONE LAYER The Earth ’s ozone layer protects all life from the sun ’s harmful radiation‚ but human activities have damaged this shield. Less protection from ultraviolet light will‚ over time‚ lead to higher skin cancer and cataract rates and crop damage. The ozone layer is one layer of the stratosphere‚ the second layer of the Earth’s atmosphere. The stratosphere is the mass of protective gases clinging to our planet. Ozone is only a trace gas in the atmosphere only about 3 molecules for every
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Official User Guide Linux Mint Main Edition Page 1 of 50 Table of Contents INTRODUCTION TO LINUX MINT........................................................................................ 4 HISTORY.........................................................................................................................................4 PURPOSE.........................................................................................................................................4 VERSION
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----------Day 01: ----------Date: Friday 17th‚ June Time: 19:00 to 22:00 -----------------------------------------01. Introduction and Orientation --------------------------------------------02. Linux History and Redhat Certification --------------------------------------------------------03. Linux Installation I - Graphical Installation ------------------------------------------------------------04. Introduction to vi/vim editor --------------------------------------------- vi (pronounced vee-EYE
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The ozone layer is a layer in Earth’s atmosphere which absorbs most of the Sun’s UV radiation. It contains relatively high concentrations of ozone (O3)‚ although it is still very small with regard to ordinary oxygen‚ and is less than ten parts per million‚ the average ozone concentration in Earth’s atmosphere being only about 0.6 parts per million. The ozone layer is mainly found in the lower portion of the stratosphere from approximately 20 to 30 kilometres (12 to 19 mi) above Earth‚ though the
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SCIENCE 6 (Semi-detailed) I. OBJECTIVES a. Identify the layers of the Earth; b. Describe each layer and its composition; and c. Label the layers of the Earth’s surface. II. LEARNING TASKS a. Topic: The Earth’s Surface b. Concepts: a. The major sections of the earth based on chemical composition are the crust‚ mantle and the core. b. The crust is the outer layer; the mantle is the middle layer and the core the inner layer. c. Values: Gratefulness d. Skills: Comparing and differentiating
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spray cans. In December of 1973‚ Rowland and Molina discovered that CFCs can destroy The Ozone Layer Ozone layer depletion slows There is good news about the ozone layer above us. The good news about the ozone layer is not always frequent. On International Ozone Day‚ the report came in that the ozone levels have decreased above Montreal and other residents of southern Canada. The ozone layer shields the earth from most of the harmful radiation and light coming from the sun. The ozone reflects
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Linux Vs Windows 1. Why has Microsoft been so successful with Windows? Windows has been successful with Windows for a number of reasons such as below: * Dominant Operating System/Large Installation Base: Windows was first launched in 1983‚ and has been the most dominant Operating System with a huge market share and installation base. * Enormous plethora of GUIs: Microsoft windows provide a range of features from a step-by-step user interface for novice users to powerful interfaces
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endings and receptors in the skin Elimination of waste through excretion and secretion of sweat etc. (Harris‚ 2010‚ p. 757) 3. Name the three layers of the skin and give a brief description of each layer. Epidermis- the outermost layer which depending on the body location has several layers. The stratum coreum which is thinnest outermost layer consisting of dead keratinized cells protect underlying cells and tissue from dehydration and stop entry of certain chemicals agents. The stratum basale
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