"Unix maintenance and troubleshooting" Essays and Research Papers

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    Bread Troubleshooting Guide Holes in Bread Possible Causes Old Dough Follow proper fermentation time. Improper Mixing Overmixing weakens the dough and undermixing underdevelops the dough; each causes poor gas retention. Mix to proper dough development. Lack of Moisture in Proofer Dough forms a crust‚ trapping gas. Adjust proofer to proper humidity. Improper Moulding Set moulder properly to expel most of the gas. Moulder Rollers in Poor Condition Trapped gas in dough causes holes. Check and

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    Unix- Operating Systems

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    The uniqueness of UNIX The features that made UNIX a hit from the start are: • Multitasking capability • Multi-user capability • Portability • UNIX programs • Library of application software • Security 1. Multitasking Capability Many computers do just one thing at a time‚ as anyone who uses a PC or laptop can attest. Try logging onto your company’s network while opening your browser while opening a word processing program. Chances are the processor will freeze for a few seconds while

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    Troubleshooting Installation IT 282 February 27‚ 2011 Axia College Material Appendix C Troubleshooting Installation A computer technician must be familiar with troubleshooting different operating system issues. Complete the following activity by reading the scenarios and providing appropriate solutions. Scenario One As a support technician for a small company‚ your job is to support the PCs and their users‚ the employees. Ben‚ a coworker‚ comes to you with a problem. For

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    File Management in Unix

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    File Management in UNIX Kyle Allen Richmond‚ Sr. POS 355 / Introduction to Operating Systems University of Phoenix When it comes to UNIX systems all user data is organized and stored in files. These files are subsequently organized into a management structure comprising of directories and sub-directories. Much like forest and organizational units when it comes to active directory‚ UNIX also has the directories and sub-directories organized into a tree-like

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    POS420: DQ’s for Week 1 Discussion Question 1 - Week 1 (Saturday): How old of an operating system is Unix? The story of how UNIX came to be is a long‚ but interesting tale. During the mid-1960’s‚ the first multi-user operating system called Compatible Time-Sharing System (CTSS) was created by Fernando Corbato at the MIT Computation Center. Although CTSS was highly influential for its time‚ it eventually failed‚ but not before a second generation operating system called Multiplexed

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    Axia College Material Appendix B Troubleshooting Computer Hardware In this worksheet‚ you must identify solutions for three separate computer hardware problems. For each solution‚ you must prepare an answer of at least 150 words within each of the following Answer boxes. Part One: Troubleshooting a Failed Boot |Problem | |The computer fails to boot.

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    Unix Operating System

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    Abstract This paper is a general overview of Unix operating system. It starts by presenting a brief history of the early development of Unix. It concentrates on main aspects of Unix operating system. Key concepts covered are interactive multi-user operating systems‚ the design objectives of Unix‚ file-store organization‚ text processing and programming‚ the role of C programming language with regard to portability and reliable system software‚ process control (signals and fork)‚ error logging

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    Seven steps to troubleshooting hard drives Here’s a quick and proven hard disk troubleshooting process. With each point‚ ask yourself the question(s) that follow. Physical connectivity – Is the drive receiving power? Is it plugged into the PC by a correctly connected ribbon cable? For IDE drives‚ are its jumpers set correctly? Or with SCSI drives‚ are its SCSI termination and ID set correctly? BIOS setup – Does the BIOS see the drive? Viruses – Does the drive contain any boot sector viruses

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    Unix, Riordin Manufacturing

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    Purpose This critique will be utilized as a roadmap to address the benefits and disadvantages of using UNIX within Riordan Manufacturing organization. Scope Team B is to: a) study Riordan’s current telephone and data networks‚ b) develop recommendations that‚ if followed‚ will improve the efficiency of Riordan’s systems‚ c) recover/reuse operational budgets to minimize conversion expenses‚ and d) complete the project within budget‚ schedule constraints‚ and communicate all the tasks involved in

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    Preventive maintenance

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    59 PREVENTIVE MAINTENANCE CONTENTS AT A GLANCE Protecting Your Data Step 1: File backups Step 2: CMOS backups Cleaning Step 3: Clean the case Step 4: Clean the air intake Step 5: Clean the speakers Step 6: Clean the keyboard Step 7: Clean the monitor Step 8: Clean the mouse Step 9: Check external cables Step 10: Clean the floppy drive Step 11: Clean the tape drive Step 12: Check the CD tray Step 13: Check the sound system Step 14: Check color purity Step 15: Check the

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