POS 420 Apprentice tutors / snaptutorial.com - PowerPoint PPT Presentation

About This Presentation
Title:

POS 420 Apprentice tutors / snaptutorial.com

Description:

For more classes visit www.snaptutorial.com POS 420 Week 1 UNIX and Linux Comparison Matrix POS 420 Week 1 DQ 1 POS 420 Week 1 DQ 2 POS 420 Week 1 DQ 3 POS 420 Week 2 Individual File Processing Commands Worksheet POS 420 Week 2 DQ 1 POS 420 Week 2 DQ 2 POS 420 Week 2 DQ 3 POS 420 Week 3 Individual Linux® Script Worksheet POS 420 Week 3 DQ 1 POS 420 Week 3 DQ 2 POS 420 Week 3 DQ 3 POS 420 Week 4 Individual Systems Administration Scripting Log POS 420 Week 4 DQ 1 POS 420 Week 4 DQ 2 POS 420 Week 4 DQ 3 POS 420 Week 5 Leaning Team Final Paper and Presentation Windows vs Linux POS 420 Week 5 DQ 1 POS 420 Week 5 DQ 2 POS 420 Week 5 DQ 3 Related Tutorials – PowerPoint PPT presentation

Number of Views:7
Slides: 11
Provided by: amaras

less

Transcript and Presenter's Notes

Title: POS 420 Apprentice tutors / snaptutorial.com


1
POS 420 Slingshot Academy / snaptutorial.com
For More Tutorials
www.snaptutorial.com
2
POS 420 Slingshot Academy / snaptutorial.com
  • POS 420 Entire Course
  • POS 420 Week 1 DQ 1
  • POS 420 Week 1 UNIX and Linux Comparison Matrix
  • POS 420 Week 1 DQ 1
  • POS 420 Week 1 DQ 2
  • POS 420 Week 1 DQ 3
  • POS 420 Week 2 Individual File Processing
    Commands Worksheet
  • POS 420 Week 2 DQ 1
  • In your work this week, you have been introduced
    to Linux by logging in to the virtual desktop and
    working through the individual assignment. In
    your own words (not a rehash of the text or
    internet sources), what is a "shell?" Why are
    they important in an UNIX or Linux environment?
    Describe at least two elements of the shell that
    make it important in the Linux and UNIX.

3
POS 420 Slingshot Academy / snaptutorial.com
  • POS 420 Week 1 DQ 2
  • POS 420 Week 1 DQ 3
  • In the article, Should You Adopt Open Source
    Software? by Ven, Verelst, and Mannaert, you
    read about some of the pros and cons of adopting
    open source software in an IT environment. In
    your own words, describe why you would or would
    not adopt open source software should you have
    the opportunity. Provide at least one concrete
    example that supports
  • Check out the website http//lwn.net/Distribution
    s/. Youll note that there are many, many
    versions of UNIX and Linux that you could
    implement for your home or work use. Why do you
    believe there are so many varied versions of this
    operating system? What could be the advantage to
    having so many different versions available?

4
POS 420 Slingshot Academy / snaptutorial.com
  • POS 420 Week 1 UNIX and Linux Comparison Matrix
  • POS 420 Week 2 DQ 1
  • Individual
  • 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.
  • Most of the time, the words UNIX and Linux are
    used interchangably. While this is convention,
    there are differences between the two operating
    systems. What do you think are three differences
    between UNIX and Linux? Describe each and discuss
    why the difference may be important to an
    organization considering implementing either UNIX
    or Linux

5
POS 420 Slingshot Academy / snaptutorial.com
  • POS 420 Week 2 DQ 2
  • POS 420 Week 2 DQ 3
  • Throughout this course, and through your own
    research, youll hear how one of the hallmarks of
    UNIX is its out of the box security. Whether
    this is a fact or not depends on who and when you
    ask. You can read an overview of UNIX Security
    here http//www.kernelthread.com/publications/sec
    urity/tunix.html. CERT (Computer Emergency
    Readiness Team)
  • UNIX has been around since the late 1960s. Given
    the long history of the operating system, I would
    like you to read the Bell-Labs article on the
    history of UNIX, located at
  • http//www.bell-labs.com/history/unix/
  • In your opinion, what are 3 key points in the
    timeline of UNIX development? What do you think
    the impact

6
POS 420 Slingshot Academy / snaptutorial.com
  • POS 420 Week 2 Individual File Processing
  • POS 420 Week 3 DQ 1
  • Individual
  • File Processing Commands Worksheet
  • Resource University of Phoenix Material File
    Processing Commands Worksheet
  • Resource University of Phoenix Materials Linux
    Directory Log
  • Complete the Linux Directory Log located
  • You've read that one of the hallmarks of the UNIX
    operating system is the ability to modify the
    source code of the operating system (this holds
    true for Linux as well). What are two advantages
    to being able to modify the source code of the
    operating system? What are two disadvantages of
    being able to modify the source code of UNIX?
    Give an example

7
POS 420 Slingshot Academy / snaptutorial.com
  • POS 420 Week 3 DQ 2
  • POS 420 Week 3 DQ 3
  • For use in the weekly individual assignments, and
    to get a feel for what the UNIX or Linux of today
    looks like, we have been using Red Hat Linux 5.
    By this time, you may be considering
    investigating other versions of Linux. For this
    DQ, I'd like you to take a "Linux Distribution
    Chooser" test. It is 6 questions long.
  • The chooser is here
  • One of the biggest "complaints" people have of
    Linux is that there are few commercial
    applications available to compete with what is
    available in their current operating system. Pick
    two application categories (such as Email, Word
    Processing, Spreadsheet, Money Management,
    Graphics, Music, Project Management) and locate

8
POS 420 Slingshot Academy / snaptutorial.com
  • POS 420 Week 3 Individual Linux Script Worksheet
  • POS 420 Week 4 DQ 1
  • Copy the following shell that completes the
    following
  • !/bin/bash
  • echo Select a country from the follow-ing list
  • echo America, Italy, France, Germany
  • read country
  • case country in
  • Aamerica ) echo Ford echo Per-haps
  • Visit the UNIX family tree at
  •  http//www.levenez.com/unix/
  •  What are three things that interest or surprise
    you about the tree? For each of your items,
    describe what is interesting or surprising. You
    are welcome to name more than three! Your answer
    should be at least 200 words.

9
POS 420 Slingshot Academy / snaptutorial.com
  • POS 420 Week 4 DQ 2
  • POS 420 Week 4 DQ 3
  • One of the largest (literally) uses of UNIX and
    Linux are for powering the world's
    supercomputers. Supercomputers are used mainly to
    simulate and perform large mathematical
    calculations. My favorite is the Earth Simulator
    in Japan - I love the idea of simulating Earth's
    conditions. It used to be in the top 5, and has
    now fallen to 68th in power and capability.
  • After three weeks of working on the Red Hat
    system, you have now had a pretty good
    opportunity to use a command line interface
    (CLI). Compare and contrast using the command
    line versus a graphical user interface (GUI) for
    system administration functions. What are at
    least two advantages and disadvantages of each?
    Your answer should be at least 300

10
POS 420 Slingshot Academy / snaptutorial.com
  • POS 420 Week 4 Individual Systems
  • POS 420 Week 5 DQ 1
  • Complete the Linux command skills worksheet
    that is provided in the week 4 Materials Posting
  • Attached to this DQ you will find a somewhat
    dated, but still useful, lecture I used to use in
    class which focuses on viruses and antivirus for
    UNIX/Linux operating systems. Each of the
    antivirus programs mentioned in the lecture is
    commercial - there is no mention of open source
    antivirus options. Why do you think this is? In
    at least 250 words, give three reasons
Write a Comment
User Comments (0)
About PowerShow.com