This work of POS 420 Week 1 Discussion Questions shows the solutions to the following problems: DQ 1: How old of an operating system is UNIX? DQ 2: Who owns UNIX? DQ 3: In what language is UNIX written? DQ 4: Why would Java advocates support UNIX? Computer Science - General Computer Science POS 420 Week 1 UNIX® and Linux® Comparison Matrix Resources: University of Phoenix Material: UNIX® and Linux® Comparison Matrix Complete the UNIX® and Linux® Comparison Matrix located on your
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This document of POS 420 Week 4 Discussion Questions includes: DQ 1: How important is UNIX to the Internet? DQ 2: Describe the philosophical differences between Microsoft and Sun Microsystems as it relates to operating systems. Computer Science - General Computer Science POS 420 Week 1 UNIX® and Linux® Comparison Matrix Resources: University of Phoenix Material: UNIX® and Linux® Comparison Matrix Complete the UNIX® and Linux® Comparison Matrix located on your student website.
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: Linux and Unix Unix is popular operating system‚ developed by AT&T in 1969 and it has been very important to the development of the Internet. It is a multi-processing‚ multi-user‚ family of operating systems that run on a variety of architechtures. UNIX allows more than one user to access a computer system at the same time. A widely used Open Source Unix-like operating system kernel. Linux was first released by its inventor Linus Torvalds in 1991. Combining the Linux kernel with the GNU software
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University of Phoenix Material File Processing Commands Worksheet – 10 Marks – Week 3 1. I am now in $HOME/sales/east directory. I want to have my login shell display me today’s date whenever I login every time by telnet. For this‚ what steps I have to do? (1/2) A. $ vi .profile Type one line : echo "Today’s date is `date`" $ chmod +x .profile $ . .profile B. $ cd ../.. $ vi .profile Type one line : echo "Today’s date is `date`" $ export .profile $ .profile C. $ cd $HOME $ vi .profile Type
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This document of POS 420 Week 4 Answers to Worksheet includes answers to the next questions: 1. Explain the outcomes of carrying out each one of the following grep commands in your home directory. 2. What would the authorization part of an ls -l listing for filex appear like following setting up the following authorizations? 3. Reword the following order of commands utilizing sort like a filter. You must end up having a single command line when you are finished. 4. Write a command‚ if your
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MS Windows vs. Unix/Linux University of Phoenix POS/420 Introduction to Unix October 20‚ 2008 Scott Stewart MS Windows vs. Unix/Linux The Microsoft and Linux operating systems have been long considered to be in a competition to be the best operating systems on the market. This paper will compare and contrast these operating systems to help the consumer decide which is right for his or her environment. Such subjects as; cost‚ market share‚ hardware requirements‚ file processing
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Unix or Linux‚ You Decide! In the IT world there is a debate of which systems are the best to use in your business environment. These debates run between the Operation Systems (OS) Linux‚ Unix and Microsoft systems (MS). Looking at only two of these systems‚ Linux and Unix‚ comparing cost‚ operability‚ compatibility and downtime the decision is up in the air which system is right for business use. The decision is ultimately up to the business and their goals and vision. Cost is a large segment
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UNIX‚ Linux‚ and Windows Server Critique UNIX‚ Linux‚ and Windows Server Critique Administration Windows Server Advantages There are many administration advantages for Windows Servers. One aspect is domain operations which are an important resource available on the network through Window Server. Making Window Server a domain controller adds security and the ability to add local and group policies to the network (Garza‚ 2010). If Window Server is not promoted to the status
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University of Phoenix Material Unix® and Linux® Comparison Matrix Directions: Choose three different versions of the UNIX® or Linux® operating systems to compare. Insert the three chosen versions and fill out the requested information in the Components column. UNIX® or Linux® operating system version: Fedora Components Your response Role of shell Gives a command line with built in commands Three features and roles of each feature Security-there is a firewall tool provided with a
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Unix File Protections ABSTRACT Unix is a multifunctional platform capable of handling several users accessing the same applications and files at once. It accomplishes this by setting up a permissions hierarchy and assigning users into groups. As multifunctional as it is‚ several problems still exist. For one‚ it has a command line interface. There is no graphical user interface. Second‚ privilege changes are made either one by one or all at once. Anything else would need
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