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The first function takes a single parameter: a filename. If a file with this name exists, the script should print out an error message and exit with a suitable status code. The second function takes two parameters: a filename and a number N. This function should use a suitable loop to write N random integers to the named file. Your script should call the first function with a filename, and then call the second function with the same filename and a number. You may "hard code" the function parameters into the script; you do not need to read these in from the command line. For example, your script may include statements a little like this: function1 data.txt function2 data.txt 12

The first function takes a single parameter: a filename. If a file with this name exists, the script should print out an error message and exit with a suitable status code. The second function takes two parameters: a filename and a number N. This function should use a suitable loop to write N random integers to the named file. Your script should call the first function with a filename, and then call the second function with the same filename and a number. You may "hard code" the function parameters into the script; you do not need to read these in from the command line. For example, your script may include statements a little like this: function1 data.txt function2 data.txt 12

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Scripting Task 3. Write a script called Task3.sh that includes two functions. The first function takes a single parameter: a filename. If a file with this name exists, the script should print out an error message and exit with a suitable status code. The second function takes two parameters: a filename and a number N. This function should use a suitable loop to write N random integers to the named file. Your script should call the first function with a filename, and then call the second function with the same filename and a number. You may "hard code" the function parameters into the script; you do not need to read these in from the command line. For example, your script may include statements a little like this: function1 data.txt function2 data.txt 12
Transcribed Image Text:Scripting Task 3. Write a script called Task3.sh that includes two functions. The first function takes a single parameter: a filename. If a file with this name exists, the script should print out an error message and exit with a suitable status code. The second function takes two parameters: a filename and a number N. This function should use a suitable loop to write N random integers to the named file. Your script should call the first function with a filename, and then call the second function with the same filename and a number. You may "hard code" the function parameters into the script; you do not need to read these in from the command line. For example, your script may include statements a little like this: function1 data.txt function2 data.txt 12
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