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- Please log in as “root” and create a new directory called “myScripts”on your desktop (i.e., /root/Desktop).Please leave a comment with your name at the end of each of your script files. You can use “#” to insertcomments in your script. Write a script and save it as /root/Desktop/exercise1. This script performs the followingfunctions:a. Asks the user for the length and width (in feet) of a rectangular roomb. Calculates the area of the roomc. Displays the result to the userRun the script in terminal using the command: bash /root/Desktop/exercise1 SO I HAVE WROTE THE SCRIPT BUT I DON'T KNOW HOW TO SAVE IT TO EXERCISE1 AND DISPLAY IT, JUST NEED TELL ME HOW TO DO IT , NO NEED SCRIPTCSE460 MID ASSIGNMENT Given the Linux shell command descriptions, please write down the corresponding shell commands in a terminal window. • Copy paste the shell commands(using Control+shift+C) to do the following • give screenshots so that I can understand b) Write a shell script, which first ask the user for a number. then, -> Print "Panther" if the number is divided by 10 but is neither a multiple of 4 and neither a multiple of 5. -> Print "Oodama_Rasengan" if the number is a multiple of 5 or 6, but not both. -> Print "Rasen_Shuriken" if the number is a multiple of both 5 and 6Bash Shell Scripting – Misc. Commands Create a bash script ~/test4.sh with any text editor. Write a bash script that does the following: echo "File Name: $0" echo "First Parameter : $1" echo "Second Parameter : $2" echo "Quoted Values: $@" echo "Quoted Values: $*" echo "Total Number of Parameters : $#" Take a screenshot of the console output. Run your scripts after doing a chmod 777 on the script. Open a terminal window and run the following commands: which gcc man gcc
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- We will use the file classlist.txt. Note that it contains a list of usernames. 3. Write a script called finduser that is to be called as follows, where classlist is the name of the classlist file, and username is a particular student's username, either first name or last time. ./finduser classlist username The script should check that the correct number of arguments was received and print an error message if not, check whether the classlist file exists and print an error message if not, print the line of the given username in the classlist file If you have not been doing so all along, you should now add some comments to your script and thoroughly test it! 4. Write the script into your lab report.Create a COVID-19 support service application using Python namedCovidSupportSystem that will provide the user with the below options:• Statistics,• Prevention,• Symptoms,• Treatment and Report case 1.1 Under Statistics state how many cases there are in South Africa, China and USA, then askthe user if they would like to see the cases for a different country, if yes, askthem to pick a number between 0 and 9, then pull a country from a list to showQuestions: Answer the below questions inside the script itself. How is a comment written in a script? 2.What is a self-documenting variable or argument? Give an example. Application: Write a skeleton script titled: skeleton.sh. Include the following in the script: The shebang to BASH Comments that include: The name of the script file Name of the original author Date written Date last modified Purpose Brief description of the implementation of the script Save the script in your bin directory.Lastly: Upload a copy of the script file.
