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Write a program that is passed a file name and a string to be searched through command-line arguments. The program creates 4 child processes to search the string in a file. The parent process divides the text file into 4 parts and sends a part to each of its child processes. If any of the processes finds the string, it displays the starting row and column of that string.

Write a program that is passed a file name and a string to be searched through command-line arguments. The program creates 4 child processes to search the string in a file. The parent process divides the text file into 4 parts and sends a part to each of its child processes. If any of the processes finds the string, it displays the starting row and column of that string.

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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Subject: Operating System

Write a program that is passed a file name and a string to be searched through command-line arguments. The program creates 4 child processes to search the string in a file. The parent process divides the text file into 4 parts and sends a part to each of its child processes. If any of the processes finds the string, it displays the starting row and column of that string. Example: ./a.out textfile.txt "Text to be searched" Text found at row 5 col
Transcribed Image Text:Write a program that is passed a file name and a string to be searched through command-line arguments. The program creates 4 child processes to search the string in a file. The parent process divides the text file into 4 parts and sends a part to each of its child processes. If any of the processes finds the string, it displays the starting row and column of that string. Example: ./a.out textfile.txt "Text to be searched" Text found at row 5 col
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