Question: 1. Using Fork() and Exec() or Clone(), create four child processes. Load the Hello program in each process after creation (same program). Each child program

1. Using Fork() and Exec() or Clone(), create four child processes. Load the Hello program in each process after creation (same program). Each child program should print its own PID or some other parameters distinguishing its execution.

2. Each process should run and return to the parent process where the parent is waiting to terminate. The parent should only terminate after all children returned from execution.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

This homework focuses on learning how to create processes in Linux/Unix. 1. Using Fork() and Exec() or Clone(), create four child processes. Load the Hello program in each process after creation...

Write a C program where you need to create four child processes. Use for loop to create the child processes. The first child will be responsible for copying the content of a source.txt file and...

Write a Perl program that will do the following: It will accept three command-line arguments: (1) The first will be a beginning number for a range of random numbers to be generated. (2) The second...

Write a Perl program that will do the following: It will accept three comm and-line arguments: (1) The first will be a beginning number for a range of random numbers to be generated. (2) The second...

Write a Perl program that will do the following: It will accept three command-line arguments: The first will be a beginning number for a range of random numbers to be generated. The second will be an...

Home work \ # 3 5 0 points This homework focuses on learning how to create processes in Linux / Unix . Using Fork ( ) and Exec ( ) , create five child processes. Load the "Hello" program in each...

only the second version with the pipe Programming Exercise 3.19 (only the second version with the pipe). See Section 3.7.4.1 for information on pipes. As the exercise suggests, you must program it in...

I only need first version figure 3.7.1 #include #include #include #include #include #include #include int main() { /* the size (in bytes) of shared memory object */ const int SIZE = 4096; /* name of...

#include #include #include #include #include int main() { int PID; char lineGot[256]; char *cmd; while (1){ printf("cmd: "); fgets(lineGot, 256, stdin); // Get a string from user (includes ) cmd =...

Read the question and create child process stop pasting code from other Cheng answer it is not correct and will be downvoted. Question: USE fork() for child process! #include library is us... You...

A movie database that has following entities: -Actor -Director -Crew Members and staff -Movie -Movie Genre 1.Provide E/R diagram with appropriate attributes. You may make any reasonable choice of...

A friend says, "If an electron is not a particle, then it must be a wave." What is your response? (Do you hear "either-or" statements like this often?)

3. Maximize Z = 6x1 3x2 + 2x3 subject to constraints 2x1 + x2 + x3 16 3x1 + 2x2 + x3 18 x2 2x3 8 x1, x2, x3 0

CT Corp Comprehensive Question Canadian Tire Corporation, Limited ( Canadian Tire ) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

Factors Affecting Conflict

Describe the factors that lead to productive conflict

Understanding Conflict Conflict Triggers