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Job Summary:
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| Job Type: |
Project |
| Budget: |
$ 20-100 |
| Attached
Files: |
(None) |
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| Status: |
Closed for bidding
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Buyer Summary:
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| Username: |
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| Feedback Score: |
12
reviews
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| Award Reliability: |
2 posted 1 paid |
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| Location: |
Nevada, Las Vegas, United States
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| Member Since: |
June 10, 2008 |
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| Invited Users: |
There are no invited users
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Description
First File
You will write a script that calculates an average of five values passed as positional parameters
*Create a script named Project5-2 in the $HOME/bin directory.
*Insert a reference to the bash shell, appropriate comments, and "User1" as author
*Accept five positional parameters from the command line.
*Display all five values on the screen.
*Display a usage clause if the incorrect number of values is entered.
*Display an average of the five values.
*Save the script, close the editor, make the script executable, and then execute the script.
*Record the output.
_______________________________________________________________________________________________________________
Second File
Create a shell script that uses the case statement to implement a usage clause. The script requires only three positional parameters. An appropriate message is displayed if an incorrect number of parameters are entered.
*Log in to the Linux system as a user, and then open a Terminal emulation window.
*Create a shell script named Project6-2 in your $HOME/bin directory, translate the following pseudocode into actual lines of code, and then enter the appropriate code into the Project6-2 script:
Case number -of-positional parameters
0:Display a message indicating how to run the script and indicate the user that no positional paremeters were entered.
1 or 2: Display a message indicating how to run the script and display the number of positional paremeters entered.
3: Display the three positional paremeters
Case Else : Display an error indicating that too many positional parameters were entered.
END -CASE
*Save the script, and then quit the editor.
*Make the script executable, and then execute the script with no parameters.
*Record the result.
*Execute the script again with one parameter, execute it again with three parameters, and then execute it once more with five parameters.
*Record the results.
Reminder
You may not start working in this and any request before
your bid is accepted. Users who violate this policy
may have their accounts permanently suspended.
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Dhaka,
BD
location |
US$30
bid amount
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(38
reviews)
feedback |
2 day(s)
delivery time |
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Hello,
I think I can easily finish it within 2 days maximum.
Thanks
Bid Time: 09-24-2008 18:45
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