Reference no: EM13869526
Administering an operating system requires an understanding of the operating system itself and the tools available to manage it.
Administrators need to create schedules for ensuring the system is secured and data are protected.
You have been engaged to write a manual for managing a Linux environment. This task requires the following to be addressed:
Define the necessary components and functions of a Linux operating system.
Discuss 3 mechanisms that are available to secure a computer system, whether it is Windows or Linux.
List 5 common Linux distributions that are popular today, and explain why they are popular (there are over 600 Linux distributions available).
Choose 1 of the distributions, and select 1 of the available shells to research in more detail. Working with the distribution and associated shell that you selected above, review the list of shell commands. Identify and explain how to use the shell commands to accomplish the following:
Change the directory or folder
Check disk file system
Manage the printer
Stop a process
Partition and format a disk
Manage user accounts
Identify the set of the commands that would allow you to show information about the operating system, that shows the date and time, that lists the users that are currently logged into the system, and that shows you how disk space is being used. Discuss how these would be combined together to create a script to automatically complete the tasks.
Provide a suggestion for using certain shell commands to automatically complete another system administrative task.
Discuss your thoughts about the challenges associated with managing and administering an environment that includes different operating systems.
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Discuss the different redundant array of independent disks
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Explain the characteristics of human-centered design methods
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Down payment was returned to the defaulting subscribers
: On August 3, 2010, the date of incorporation, the Quinn Company accepts separate subscriptions for 1,000 shares of $100 par preferred stock at $104 per share and 9,000 shares of nopar, nostatedvalue common stock for $22 per share.
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Find the final pressure
: Water in a piston/cylinder is at 90?C, 100 kPa, and the piston loading is such that pressure is proportional to volume, P ??CV. Heat is now added until the temperature reaches 200?C. Find the final pressure and also the quality if in the two-phase..
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Identify and explain how to use the shell commands
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Determine the system behavior
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What are quality of service metrics?
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Define fixed size instructions and varying size instructions
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Therapy for the treatment of psychological disorders
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