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As the final stage of pre-implementation, you have been asked to produce a training guide that will demonstrate how to install Linux and provide an overview of several common commands. Use a hypervisor of your choice to install Linux. Many hypervisors are available, such as Oracle's VirtualBox, which is a free download. In addition, as part of UMGC's agreement with VMware, you can download VMware Workstation for free.

Include at least 3 screenshots (e.g., disk partitioning, timezone selection, creating the default account). Each screenshot should be accompanied by a brief explanation of what you did. It is not necessary to include screenshots of installing the hypervisor software.

Demonstrate command-line operations that will provide the following information: A listing of files in a directory and common file attributes, the current directory (also known as the present working directory), create a file, then copy it to a different directory, create a second file and move it to a different directory, remove the first file and the copy you created, the manual page for a given command, create a text file, then use an editor to modify the content, and display the content of the modified file.

Show the commands with options/arguments (e.g., ls, cp, mv, rm) in your documentation as well as in your screenshots. Show running processes on the system, demonstrate how to search for a specific process, and forcibly stop a running process using commands with options/arguments (e.g., top, kill, -9, ps) in your documentation as well as in your screenshots.

The deliverable is a written paper with screenshots. There is no minimum or maximum page requirement, but all of the requirements must be met. Use the Training Guide Template to record your work. Important Requirement: On the final screenshot, you need to open a command line and type in the following commands: "date" "echo CMIT391" "echo " (Replace your name here with your name). The recommended format is to provide screenshots incorporated within the written narrative. The screenshots must all be your own. External sources are not permitted.

The training guide must have a cover page, an introduction, summary, and at least 3-5 references. Employ proper spelling and grammar. All Linux commands must be lower case. In your conclusion of at least a paragraph, summarize why using Linux is beneficial for employees, management, and the organization as a whole.

Paper For Above Instructions

Training Guide for Installing Linux

Introduction

This training guide aims to provide a clear and concise tutorial on how to install Linux using a hypervisor, specifically targeting individuals who may not be familiar with the process. The guide will cover essential command-line operations and their applications in an efficient manner.

1. Installing Linux

For this guide, we will use Oracle's VirtualBox as our hypervisor. Follow these steps to install Linux:

  1. Download and Install VirtualBox: Visit the official VirtualBox website and download the latest version for your operating system. Follow the installation prompts.
  2. Obtain a Linux Distribution: Download an ISO file of a Linux distribution of your choice. Popular choices include Ubuntu, CentOS, or Fedora.
  3. Create a New Virtual Machine: Open VirtualBox and click on 'New.' Follow the prompts to create a new VM, allocating sufficient resources (e.g., RAM, CPU).
  4. Configure the System: Set the boot source to the downloaded ISO file and finalize the configuration settings.
  5. Install Linux: Start the VM and follow the installation wizard, which includes selections for disk partitioning, timezone, and default account setup.

2. Screenshots

As required, here are three essential screenshots with explanations:

Disk Partitioning:

Disk Partitioning Screenshot

This screenshot shows the disk partitioning step during the Linux installation process, where the user selects the partitioning scheme for the installation.

Timezone Selection:

Timezone Selection Screenshot

The timezone selection screenshot highlights the geographical area selection for correct system time settings.

Creating Default Account:

Creating Default Account Screenshot

This screenshot demonstrates the process of creating a default user account during the installation phase.

3. Basic Command-Line Operations

Once Linux is installed, users can execute various commands in the terminal. Here's a list of the commands to perform common tasks:

  1. Listing files in a directory: ls -l which lists files with detailed information.
  2. Current Directory: Use pwd to display the present working directory.
  3. Creating a File: touch sample.txt creates a new text file.
  4. Copying a File: cp sample.txt /home/user/documents/ copies the file to the documents folder.
  5. Moving a File: mv sample.txt /home/user/documents/ moves the file to the documents folder.
  6. Removing a File: rm sample.txt deletes the file.
  7. Viewing Manual Pages: man ls displays the manual for the 'ls' command.
  8. Editing a File: Use nano sample.txt to open the file in an editor for modification. Save changes with Ctrl + O and exit with Ctrl + X.
  9. Displaying File Content: Use cat sample.txt to display the content of the file in the terminal.

4. Managing Processes

To manage processes on Linux, you can use the following commands:

  1. Show Running Processes: Execute top to view active processes.
  2. Search for a Process: Use ps -aux | grep process_name to find a specific process.
  3. Forcibly Stop a Process: Use kill -9 PID where PID is the Process ID obtained from the top command.

5. Conclusion

Using Linux offers numerous benefits for employees, management, and the organization. It is open-source, cost-effective, and provides excellent security and stability. Employees gain versatility in task execution, management can leverage performance efficiency, and the organization enjoys lower operational costs. Overall, Linux caters to diverse needs while fostering innovation.

References

  • Linux Documentation Project. (2023). Introduction to Linux. Retrieved from https://www.tldp.org/LDP/intro-linux/html/index.html
  • Oracle. (2023). VirtualBox User Manual. Retrieved from https://www.virtualbox.org/manual/
  • Ubuntu. (2023). Ubuntu Desktop Guide. Retrieved from https://help.ubuntu.com/stable/ubuntu-help/index.html
  • Linux Journal. (2023). Getting Started with Linux. Retrieved from https://www.linuxjournal.com/content/getting-started-linux
  • Red Hat. (2023). Linux Essentials. Retrieved from https://www.redhat.com/en/services/training-and-certification
  • GNU Operating System. (2023). GNU Core Utilities. Retrieved from https://www.gnu.org/software/coreutils/manual/coreutils.html
  • LinuxCommand.org. (2023). Linux Command Line. Retrieved from http://linuxcommand.org/
  • DigitalOcean. (2023). How To Use the Linux Command Line. Retrieved from https://www.digitalocean.com/community/tutorials/how-to-use-the-linux-command-line
  • Linux Foundation. (2023). Linux Training. Retrieved from https://training.linuxfoundation.org/
  • VMware. (2023). VMware Workstation Pro Documentation. Retrieved from https://www.vmware.com/support/ws.html

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