IT 255 Milestone One Guidelines and Rubric Overview: In this milestone, you will demonstrate your ability to navigate the Linux directory structure and run common tasks. Complete this milestone in one session to confirm that the history log file that you will create contains all of the commands used. If you log out before you complete this milestone, your command history will be reset. Review the Final Project Guidelines and Rubric document to see how this milestone will prepare you for that assignment.

QUESTION

IT 255 Milestone One Guidelines and Rubric Overview: In this milestone, you will demonstrate your ability to navigate the Linux directory structure and run common tasks. Complete this milestone in one session to confirm that the history log file that you will create contains all of the commands used. If you log out before you complete this milestone, your command history will be reset. Review the Final Project Guidelines and Rubric document to see how this milestone will prepare you for that assignment. You will complete this project in the Codio unit titled “Milestone 1: Tasks and Navigation.” When you complete this milestone, you will download a copy of your script and upload it to Brightspace. Refer to the Codio instruction set for information on how to download your history log file. Prompt: Specifically, the following critical elements must be addressed: I. Navigate: The first step that you will provide evidence for in your log file is to view the following using Linux commands: a. Current directory b. Current user II. File Permissions: Locate the “whoownsme.txt” file and confirm that all users have the ability to execute the file. III. Create Files: Demonstrate your ability to utilize various Linux commands to create text files in unique ways. Create these files in the workspace directory. Ensure the commands in your log file show that your text files were created with two different methods. Create the following files: a. A text file using the vi editor that includes a paragraph of text explaining what you believe is the most complicated part of the final project b. A text file showing the current month, day, and time (title this file Time_File.txt) IV. In the workspace directory, create a new directory titled Milestone_Files. V. Modify and Move: Utilize Linux commands to rename files and move them to the Milestone_Files directory. Add “_MOVED” to the end of the file name. Remember that your modified files should use an appropriate naming convention such as “XXXX_XXXX_MOVED.txt.” VI. Create a log file of all the commands you have utilized to this point. Title this file Log_File.txt and download it for submission. Rubric Guidelines for Submission: Confirm that your history log file contains all of the commands that you utilized in this milestone. Download and submit your history log file. Critical Elements Proficient (100%) Needs Improvement (70%) Not Evident (0%) Value Navigate Log file provides evidence that the two required navigation areas were viewed Log file provides evidence that one required navigation area was viewed Did not provide evidence of viewing of the navigation areas 16 Critical Elements Proficient (100%) Needs Improvement (70%) Not Evident (0%) Value File Permissions Located the whoownsme.txt file and confirmed that all users have the ability to execute the file Located the whoownsme.txt file but did not confirm that all users have the ability to execute the file Did not locate the whoownsme.txt file 16 Create Files Files were created using two different methods, one method being the vi editor, and they were placed in the workspace directory Files were created, but two different methods were not used, or the vi editor was not used Files were not created 16 New Directory A directory titled Milestone_Files was created in the workspace directory A directory titled Milestone_Files was created, but it was not created in the workspace directory A directory was not created 16 Modify and Move Moved the files from the workspace directory to the “Milestone_Files” directory and added the suffix “_MOVED” Moved and modified files, but the task execution is incomplete or inaccurate Did not move or modify files 16 Create a Log File Utilized a Linux command to create a log file that contains all of the commands utilized to this point, and ensured all of the commands utilized in critical elements I through V are listed Utilized a Linux command to create a log file, but log file does not contain all of the commands utilized to this point Did not utilize a Linux command to create a log file that contains all of the commands utilized to this point, and did not ensure that all of the commands utilized in critical elements I through V are listed 20 Total 100%

ANSWER

 IT 255 Milestone One: Linux Directory Navigation and Common Tasks

Introduction

The IT 255 Milestone One focuses on demonstrating proficiency in navigating the Linux directory structure and executing common tasks. This milestone aims to assess your ability to utilize Linux commands effectively, create files using different methods, modify and move files, and generate a comprehensive log file of all commands utilized. This essay will address the critical elements of the milestone and provide an overview of the required tasks.

 Navigate

The first critical element requires evidence of navigating the Linux directory structure and viewing the current directory and user. Your log file should demonstrate the execution of appropriate Linux commands to display the current directory and the current user (Mirowski, 2016). This ensures that you are actively engaged in understanding your system environment.

 File Permissions

The second critical element involves locating the “whoownsme.txt” file and verifying that all users have the permission to execute the file. By utilizing relevant Linux commands, you must confirm that the file’s permissions allow all users to execute it. This task showcases your understanding of file permissions and their implications.

 Create Files

The third critical element tests your ability to create text files using different methods. Specifically, you are required to create two text files within the workspace directory. The first file should be created using the vi editor and should contain a paragraph explaining what you perceive as the most complex aspect of the final project (Coombs et al., 2008). The second file, titled “Time_File.txt,” should display the current month, day, and time. It is essential to include commands in your log file that indicate the creation of these files through the specified methods.

 New Directory

To fulfill the fourth critical element, you need to create a new directory named “Milestone_Files” within the workspace directory. The successful execution of this task demonstrates your competence in managing directories and organizing files within a Linux environment.

Modify and Move

The fifth critical element requires you to rename files and move them to the newly created “Milestone_Files” directory. The modified files should have the suffix “_MOVED” appended to their names. It is important to adhere to appropriate naming conventions, such as “XXXX_XXXX_MOVED.txt.” By employing Linux commands, you must accomplish this task efficiently and accurately.

Create a Log File

The final critical element necessitates the creation of a log file that includes all the commands utilized thus far. This log file, titled “Log_File.txt,” should capture the complete sequence of commands executed for critical elements I through V (Mavridis & Karatza, 2017). By generating an accurate log file, you demonstrate your ability to document your actions and provide a record of your work.

Conclusion

The IT 255 Milestone One serves as a crucial step in evaluating your proficiency in navigating the Linux directory structure and executing common tasks. By effectively completing the required tasks, including directory navigation, file permission verification, file creation using various methods, directory creation, file modification and movement, and log file generation, you demonstrate your competence in Linux command-line operations. Remember to ensure that your history log file contains all the necessary commands and submit it for evaluation. This milestone prepares you for the subsequent stages of the final project, where you will further develop your Linux skills and knowledge.

References

Coombs, J. A., Letcher, B. H., & Nislow, K. H. (2008). create: a software to create input files from diploid genotypic data for 52 genetic software programs. Molecular Ecology Resources, 8(3), 578–580. https://doi.org/10.1111/j.1471-8286.2007.02036.x 

Mavridis, I., & Karatza, H. D. (2017). Performance evaluation of cloud-based log file analysis with Apache Hadoop and Apache Spark. Journal of Systems and Software, 125, 133–151. https://doi.org/10.1016/j.jss.2016.11.037 

Mirowski, P. (2016, November 11). Learning to Navigate in Complex Environments. arXiv.org. https://arxiv.org/abs/1611.03673