command. The other will run “cat forkchildren.c”. The main program will wait for the
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- Create a program(forkchildren.c) that will fork off two children.
- One child will run the “ls -l” command.
- The other will run “cat forkchildren.c”.
- The main program will wait for the children to finish and then print a note saying it is finished and then it will end.
- No pipe is needed for this activity, each child is separate. Provide output as example
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- create a script that will parse data from Rotten Tomatoes, a movie reviews website. The work you have to do is identical to what we covered in lectures 4 and 5, albeit for a different website. Please read and follow the instructions below very carefully. Step 1 Your script should begin by defining two variables (after importing libraries, etc) movie a string variable indicating the movie for which reviews will be parsed pageNum the number of review pages to parse For example, to parse the first 3 pages of the Gangs of New York reviews, set movie ‘’gangs_of_new_york” and pageNum = 3. Your code should go to the movie’s All Critics reviews page of rotten tomatoes, and parse the first three pages of reviews. Pagination on rotten tomatoes happens by clicking on the “Next” button. Step 2 For each review contained in each of the pages you requested, parse the following information The critic This should be 'NA' if the review doesn't have a critic’s name. The rating. The rating…Create a simple menu-like program that will act like a virtual classroom. The menu will act as a means for the user to interact with the program. The required menu and sub-menu options are the following: Class (add class, view classroom, delete class) Calendar (view calendar, add an event, delete event) To-do (view to-do list) Settings (view account details) The program should use at least one of the following: singly-linked node class doubly-linked node class singly-linked circular node class doubly-linked circular node classPYTHON: For remote access, it’s often better to use a Command Line Interface (CLI), rather than a Graphical User Interface (GUI). A CLI does not use a mouse. However, a program can interact with the user via a menu driven interface. In this assignment, you will implement a menu driven interface for maintaining a list of guests. You will also validate user input to make sure that the name entered is not already in the list. Since some of the objectives of this assignment include demonstrating your proficiency with for loops, lists and the 'in' operator, please be sure to do the following: use the list sort() method to sort your list use a for loop to display each element in the list be sure to create the list with three items already in it use the title() string method for title capitalization Not that all of the bullet items above are included in the Week 4 Exercises, including Supplemental Exercise 4, which is not in the book but is in this week's Canvas module. Your program should…
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- This is strictly individual work, no teamwork allowed. Modify the order-placing program from today's class to implement the unit price schedule shown in Table 1 below (the VBA code to be modified is on pages 22-23 from the DSS notes on Husky CT). Submit your answer via Husky CT in a module inside a Macro- Enabled Excel file. Order Size Price To less From per than Unit 50 $2.00 50 100 $1.50 100 500 $1.00 500 1000 $0.50 1000 2000 $0.25 2000 Infinity $0.20 Table 1.Assignment #1:Dear Students, Please note the following before answer question below:1. Each student should answer all questions saved in word file and upload it on e-learning.2. The assignment must be submitted on time.3. Any Copy/Paste submitted will be graded ZERO.Suppose you have a program to send message to the second activity: The following button on the second activity is to go back to the first activity. The figures below clearly describe this process:Note:The first activity named: SendMessageActivityThe second activity named: BackActivityThe first button method named OnSend()The second button method named: OnBack() Write an android program that does the following:1. Send Message button to move from the 1st activity to the second activity.2. Back button to move back from the 2nd activity to the 1st activityUsing the IDLE development environment, create a Python script named tryme4.py. (Note: an alternative to IDLE is to use a free account on the pythonanywhere website: ) IDLE has both an interactive mode and a script mode. You must use the script mode to develop your script. Your script must use meaningful variable names and have comments that describe what is happening in your script. Comments may describe the assignment of a value to a variable, a computation and the assignment of the result to a variable, or the display of the result. Write a function in this file called nine_lines that uses the function three_lines (provided below) to print a total of nine lines. Now add a function named clear_screen that uses a combination of the functions nine_lines, three_lines, and new_line (provided below) to print a total of twenty-five lines. The last line of your program should call first nine_lines and then the clear_screen function. The function three_lines and new_line are defined below…
- Write a program that reads a file named input.txt and writes a file that contains the same contents, but is named output.txt. The input file will contain more than one line when I test this and so should your output file. Do not use a path name when opening these files. This means the files should be located in the top level folder of the project. This would be the folder that contains the src folder, probably named FileCopy depending on what name you gave the project. Do not use a copy method that is supplied by Java. Your program must read the file line by line and write the file itself.Draw the following FlowChart in Raptor and upload the Raptor file into the assignment folder. Draw a table variable (for a, b, M) on a paper assuming the user insert M=7 when it is asked by raptor, and upload it to the assignment folder. Which of the following are final values for n and sum, if the user inserts M=7 when it is asked by Raptor? Capital and Lowercase M is similar in this example (m=M) On paper, write what is the purpose of this algorithm. a = 1, b=2, m=7 a = 2, b=4, m=7 a = 8, b=8, m=7 a = 16, b=16, m=7 a = 16, b=16, m=8Design a project to calculate U, R and W where W is to be caleulated as W-U-R. and U, R can be calculated according to the given equations. The user will first choose one of these oquations using check boxes. After that, the user inputs the required data and elicks on a command button to calculate the value of U, R and W. U = 3P + v? . (Eq. 1) R = (e + 0 w.. (Eq. 2)