![Linux® Script 1
Requirements
In the same folder as last week, create a new file titled
week3prog1[name].scr.
Change the permissions on this new file to add the execute bit for user,
group, and owner.
Edit your new file using Gedit or VI and change it so it performs the
following actions:
· Display the date.
· Display the words Hello World
· Display information about users that are currently logged in
Note. Remember to include #!/bin/bash as the first line of your script.
Save the file and type your file name to execute.
Source Programs
<Insert your source code here.>
Output Results
<Insert the output here. Use a screenshot of the output with the input
requirements specified in the assignment.>](https://image.slidesharecdn.com/pos433-190828052511/85/POS-433-Education-Organization-snaptutorial-com-16-320.jpg)
![Linux® Script 2
Requirements
In the same folder as last week, create a new file called
week3prog2[name].scr.
Change the permissions on this new file to add the execute bit for user,
group, and owner.
Edit your new file using Gedit or VI and change it so it performs the
following actions:
· Using a line after #!/bin/bash, take the output of the ps –e
command and pipe it to the sort command.
· After it has been piped to the sort command, redirect that output
to a file called psfile.
Note. Remember to include #!/bin/bash as the first line of your script.
Source Programs
<Insert your source code here.>
Output Results
<Insert the output here. Use a screenshot of the output with the input
requirements specified in the assignment.>
Linux® Script 3
Requirements
In the same folder as last week, create a new file called
week3prog3[name].scr.](https://image.slidesharecdn.com/pos433-190828052511/85/POS-433-Education-Organization-snaptutorial-com-17-320.jpg)
![For more classes visit
www.snaptutorial.com
POS 433 Week 4 Systems Administration Scripting Log
Instructions
Assignment Preparation: Activities include completing the SkillSoft
course, independent student reading, and research.
§ Complete the SkillSoft course, “Working with UNIX Programs.”
Systems Administration Scripting Log located on the student website.
Systems Administration Scripting Log
To: <Insert your facilitator’s name>
From: <Insert your name>
Date: <Insert the date (XX/XX/XXXX)>
As you complete each of the following steps, keep track of what occurs
at each point, including what you type, the output given, and any errors
experienced. Submit this information in a log to your instructor for this
week’s assignment. Your log can use the sample format provided, or you
can create your own.
1. In the same folder as last week, create a new file
titled week4prog1[name].scr.
2. Change the permissions on this new file to add the execute bit for
user, group, and owner.](https://image.slidesharecdn.com/pos433-190828052511/85/POS-433-Education-Organization-snaptutorial-com-20-320.jpg)
![3. Run the following script:
1. #!/bin/bash
2. count=1
3. echo “start of the program”
4. while [ $count -le 10 ]
5. do
§ echo “Loop #$count”
§ sleep 10
§ count=$[ count + 1 ]
1. done
2. echo “end of the program
4. Modify the program to add a trap for SIGINT and SIGTERM.
5. Save the script and then run the script in the background.
6. Use the jobs command to display a list of the jobs currently
running.
7. Find the process id of the script and kill the job.
8. Check to see if you get the trap message.
9. Run the script again using the at command to schedule the job in
the future. Wait for the job to run to make sure it executes.
*******************************](https://image.slidesharecdn.com/pos433-190828052511/85/POS-433-Education-Organization-snaptutorial-com-21-320.jpg)
POS 433 Education Organization / snaptutorial.com
- 1. POS 433 Entire Course For more classes visit www.snaptutorial.com POS 433 Week 1 UNIX® and Linux® Comparison Matrix POS 433 Week 2 File Processing Commands Worksheet POS 433 Week 2 Linux® Directory Log POS 433 Week 3 Linux® Script Worksheet POS 433 Week 4 Systems Administration Scripting Log POS 433 Week 5 UNIX® Networking (1 Paper and 1 PPT)
- 2. POS 433 Week 2 Learning Team UNIX®, Linux®, and Windows Server® Critique and Presentation Preparation Part I POS 433 Week 3 Learning Team UNIX®, Linux®, and Windows Server® Critique and Presentation Preparation Part II POS 433 Week 4 Learning Team UNIX®, Linux®, and Windows Server® Critique and Presentation Preparation Part III POS 433 Week 5 Learning Team UNIX®, Linux®, and Windows Server® Critique (2 Papers) POS 433 Week 5 Learning Team UNIX®, Linux®, and Windows Server® Presentation (2 PPT) POS 433 Discussion Scripting in Programming POS 433 Discussion Different Version of Unix POS 433 Discussion Terminating a Process
- 3. POS 433 Discussion Unix Permissions ******************************* POS 433 Discussion Different Version of Unix For more classes visit www.snaptutorial.com What are some of the different versions of Unix? Why is it important to have different versions of Unix? ******************************* POS 433 Discussion Scripting in Programming For more classes visit www.snaptutorial.com Write a short essay discussing when scripting should be taught to individuals who are learning software programming. Discuss the
- 4. advantages and disadvantages of doing so at specific times in their learning process. ******************************* POS 433 Discussion Terminating a Process For more classes visit www.snaptutorial.com Write a 200- to 300-word response that discusses the different reasons for terminating a process and the commands used for this purpose. ******************************* POS 433 Discussion Unix Permissions For more classes visit www.snaptutorial.com
- 5. Write a 200- to 300-word response in which you provide and explain some of the different file permissions available within UNIX®. Include how certain settings can help increase the security of the system ******************************* . POS 433 Entire Course For more classes visit www.snaptutorial.com POS 433 Week 1 UNIX® and Linux® Comparison Matrix POS 433 Week 2 File Processing Commands Worksheet POS 433 Week 2 Linux® Directory Log POS 433 Week 3 Linux® Script Worksheet POS 433 Week 4 Systems Administration Scripting Log POS 433 Week 5 UNIX® Networking (1 Paper and 1 PPT) POS 433 Week 2 Learning Team UNIX®, Linux®, and Windows Server® Critique and Presentation Preparation Part I
- 6. POS 433 Week 3 Learning Team UNIX®, Linux®, and Windows Server® Critique and Presentation Preparation Part II POS 433 Week 4 Learning Team UNIX®, Linux®, and Windows Server® Critique and Presentation Preparation Part III POS 433 Week 5 Learning Team UNIX®, Linux®, and Windows Server® Critique (2 Papers) POS 433 Week 5 Learning Team UNIX®, Linux®, and Windows Server® Presentation (2 PPT) POS 433 Discussion Scripting in Programming POS 433 Discussion Different Version of Unix POS 433 Discussion Terminating a Process POS 433 Discussion Unix Permissions ******************************* POS 433 Week 1 UNIX® and Linux® Comparison Matrix For more classes visit www.snaptutorial.com POS 433 Week 1 UNIX® and Linux® Comparison Matrix
- 7. Instructions Assignment Preparation: Activities include completing the SkillSoft course, independent student reading, and research. Complete the “Choosing UNIX Shells” module in the SkillSoft course, “UNIX Fundamentals: Shell Scripting Basics.” UNIX® and Linux® Comparison Matrix located on the student website. Unix® and Linux® Comparison Matrix Directions: Choose three different versions of the UNIX® or Linux® operating systems to compare. Insert the three chosen versions and fill out the requested information in the Components column. UNIX® or Linux® operating system version: <Insert your chosen version> Components Your response Role of shell Three features and roles of each feature Comments on security Comments on administration Comments on networking Comments on performance Comments on programmability Other
- 8. UNIX® or Linux® operating system version: <Insert your chosen version> Components Your response Role of shell Three features and roles of each feature Comments on security Comments on administration Comments on networking Comments on performance Comments on programmability Other UNIX® or Linux® operating system version: <Insert your chosen version> Components Your response Role of shell Three features and roles of each feature Comments on security Comments on administration Comments on networking Comments on performance
- 9. Comments on programmability Other ******************************* POS 433 Week 2 File Processing Commands Worksheet For more classes visit www.snaptutorial.com POS 433 Week 2 File Processing Commands Worksheet Instructions Assignment Preparation: Activities include completing the SkillSoft course, independent student reading, and research. § Complete the “navigate a filesystem, create a file, set permissions, create and delete files, and assign ownership and permissions” modules in the SkillSoft course, “Working with UNIX Files and Directories.” File Processing Commands Worksheet located on the student website. File Processing Commands Worksheet
- 10. § What UID and PID have the highest amount of physical memory a process has used and is not swapped out? § § Show all processes and full output. § If using a long listing and no process modifiers, what is the swap space amount for the bash command? § When using top command, what command would you use to kill a process? § If you were not using top command, what command would you use to kill a process? § What command would you use to manually mount the standard CD- ROM device /dev/db1 at /media/disk? § What command would you use to display the amount of available disk space on /dev/db1 in a human readable form? § Type in the command grep – – help to access the help manual. Using this information and the information from the text, how would you write a command to find the pattern 111 in a file called txt? ******************************* POS 433 Week 2 LearningTeam UNIX®, Linux®, and Windows Server® Critique and Presentation Preparation Part I
- 11. For more classes visit www.snaptutorial.com POS 433 Week 2 Learning Team UNIX®, Linux®, and Windows Server® Critique and Presentation Preparation Part I Instructions Develop a plan for completing the Week Five Learning Team assignment. Submit the plan to the instructor. Determine what research is needed to complete the written critique and presentation due in Week Five. Assign at least one research component to each team member. POS 433 Week 2 Linux® Directory Log For more classes visit www.snaptutorial.com
- 12. POS 433 Week 2 Linux® Directory Log Instructions Assignment Preparation: Activities include completing the SkillSoft course above, independent student reading, and research. Linux® Directory Log located on the student website. Linux® Directory Log To: <Insert your facilitator’s name> From: <Insert your name> Date: <Insert the date (XX/XX/XXXX)> Directions: As you complete each of the following steps, keep track of what occurs at each point, including what you type, the output given, and if you experience any errors. Record the occurrences in the following matrix. 1. Open a terminal. 2. Create a new group called mygroup. Hint: /usr/sbin/groupadd. 3. Create a new folder and name it your first name. 4. Get a directory listing of the home folder using the long listing format.
- 13. 5. Modify the permissions on your new folder to set read, write, and execute permissions for the user and group. 6. Get a directory listing of the new folder using the long listing and human readable format. (ls –lh) 7. Use Gedit or VI to create two files (txt and myfile2.txt) and save them in the new folder. Add a paragraph of your own liking to each file. 8. Get a regular format directory listing of the new folder. 9. Change the ownership of txt so the owner is mygroup and the group is mygroup. 10. Get a directory listing of the new folder using the long listing and human readable format. 11. Change the permissions on txt using the following: user:read and write, group:read and write, and owner: read, write, and execute. Set the sticky bit. Use Octal s to set these. 12. Get a directory listing of the new folder using the long listing and human readable format.
- 14. ******************************* POS 433 Week 3 LearningTeam UNIX®, Linux®, and Windows Server® Critique and Presentation Preparation Part II For more classes visit www.snaptutorial.com POS 433 Week 3 Learning Team UNIX®, Linux®, and Windows Server® Critique and Presentation Preparation Part II Instructions Review the results from the Learning Team to ensure that all elements of the assignment have been fully researched. Complete and submit the outline of the final Learning Team paper. Begin developing the rough draft of the critique due in Week Five. POS 433 Week 3 Linux® Script Worksheet
- 15. For more classes visit www.snaptutorial.com POS 433 Week 3 Linux® Script Worksheet Instructions Assignment Preparation: Activities include completing the SkillSoft course, independent student reading, and research. Complete the SkillSoft course, “UNIX Fundamentals: Shell Scripting Basics” (ID:lu_unix_a02_it_enus) Linux® Script Worksheet located on the student website. Linux® Script Worksheet To: <Insert your facilitator’s name> From: <Insert your name> Date: <Insert the date (XX/XX/XXXX)> Before beginning the Linux® Script Worksheet, update the PATH variable to add your folder from last week. You will find how to do this on p. 134 of Linux® Command Line and Shell Scripting Bible.
- 16. Linux® Script 1 Requirements In the same folder as last week, create a new file titled week3prog1[name].scr. Change the permissions on this new file to add the execute bit for user, group, and owner. Edit your new file using Gedit or VI and change it so it performs the following actions: · Display the date. · Display the words Hello World · Display information about users that are currently logged in Note. Remember to include #!/bin/bash as the first line of your script. Save the file and type your file name to execute. Source Programs <Insert your source code here.> Output Results <Insert the output here. Use a screenshot of the output with the input requirements specified in the assignment.>
- 17. Linux® Script 2 Requirements In the same folder as last week, create a new file called week3prog2[name].scr. Change the permissions on this new file to add the execute bit for user, group, and owner. Edit your new file using Gedit or VI and change it so it performs the following actions: · Using a line after #!/bin/bash, take the output of the ps –e command and pipe it to the sort command. · After it has been piped to the sort command, redirect that output to a file called psfile. Note. Remember to include #!/bin/bash as the first line of your script. Source Programs <Insert your source code here.> Output Results <Insert the output here. Use a screenshot of the output with the input requirements specified in the assignment.> Linux® Script 3 Requirements In the same folder as last week, create a new file called week3prog3[name].scr.
- 18. Change the permissions on this new file to add the execute bit for user, group, and owner. Create two files. · File1 has one line with the value of 5. · File2 has one line with the value of 100. Edit your new file using Gedit or VI and change it so it performs the following actions: · Read the values from the two files above (file1 and file2). · Divide the value from file2 by the value in file1. · Output the result of this calculation to a new file called file3. Note. Remember to include #!/bin/bash as the first line of your script. Source Programs <Insert your source code here.> Output Results <Insert the output here. Use a screenshot of the output with the input requirements specified in the assignment.> *******************************
- 19. POS 433 Week 4 LearningTeam UNIX®, Linux®, and Windows Server® Critique and Presentation Preparation Part III For more classes visit www.snaptutorial.com POS 433 Week 4 Learning Team UNIX®, Linux®, and Windows Server® Critique and Presentation Preparation Part III Instructions Continue working on your critique due in Week Five. Complete and submit the draft of your final paper. Begin developing the presentation due in Week Five ******************************* POS 433 Week 4 Systems Administration Scripting Log
- 20. For more classes visit www.snaptutorial.com POS 433 Week 4 Systems Administration Scripting Log Instructions Assignment Preparation: Activities include completing the SkillSoft course, independent student reading, and research. § Complete the SkillSoft course, “Working with UNIX Programs.” Systems Administration Scripting Log located on the student website. Systems Administration Scripting Log To: <Insert your facilitator’s name> From: <Insert your name> Date: <Insert the date (XX/XX/XXXX)> As you complete each of the following steps, keep track of what occurs at each point, including what you type, the output given, and any errors experienced. Submit this information in a log to your instructor for this week’s assignment. Your log can use the sample format provided, or you can create your own. 1. In the same folder as last week, create a new file titled week4prog1[name].scr. 2. Change the permissions on this new file to add the execute bit for user, group, and owner.
- 21. 3. Run the following script: 1. #!/bin/bash 2. count=1 3. echo “start of the program” 4. while [ $count -le 10 ] 5. do § echo “Loop #$count” § sleep 10 § count=$[ count + 1 ] 1. done 2. echo “end of the program 4. Modify the program to add a trap for SIGINT and SIGTERM. 5. Save the script and then run the script in the background. 6. Use the jobs command to display a list of the jobs currently running. 7. Find the process id of the script and kill the job. 8. Check to see if you get the trap message. 9. Run the script again using the at command to schedule the job in the future. Wait for the job to run to make sure it executes. *******************************
- 22. POS 433 Week 5 LearningTeam UNIX®, Linux®, and Windows Server® Critique (2 Papers) For more classes visit www.snaptutorial.com This Tutorial contains 2 Papers POS 433 Week 5 Learning Team UNIX®, Linux®, and Windows Server® Critique Instructions Finalize and submit the UNIX®, Linux®, and Windows Server® Critique ******************************* POS 433 Week 5 LearningTeam UNIX®, Linux®, and Windows Server® Presentation (2 PPT) For more classes visit
- 23. www.snaptutorial.com This Tutorial contains 2 Presentations POS 433 Week 5 Learning Team UNIX®, Linux®, and Windows Server® Presentation Instructions Finalize and submit the UNIX®, Linux®, and Windows Server® Presentation ******************************* POS 433 Week 5 UNIX® Networking (1 Paper and 1 PPT) For more classes visit www.snaptutorial.com This Tutorial contains 1 Paper and 1 Presentation POS 433 Week 5 UNIX® Networking
- 24. Instructions Assignment Preparation: Activities include completing the SkillSoft course, independent student reading, and research. § Complete the “File Sharing with NFS and Samba” modules in the SkillSoft course, “UNIX Fundamentals: Network Administration.” Assignment: Find a current article about UNIX® Networking. Write a 1-2 page paper discuss the article and its relevance to the course *******************************