Create and run 5 linux scripts using
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- Linux: When using AppArmor, the restrictions for each program are stored within text files named for the program under the directoryLinux OS and uses commands Create a group with Coworkers then create four different users as a members of the group but before that they must have the following parameters:A) user I'd must be 2023,2022,2021 etc...B) a month name as user nameC) any day name as commentCalculating the area of a rectangleWrite a Linux Bash shell script to prompt a user for two numbers, representing width and height of a rectangle and to then calculate and display the value of the area of the rectangle.The user should be prompted to input the data both in square centimetres and in square inches ( 1 inch = 2.54 cm).The user should be prompted to display the area either in square metres and in square inchesThe user should have the opportunity to either quit the program or input different data.
- Calculating the area of a rectangleWrite a Linux Bash shell script to prompt a user for two numbers, representing width and height of a rectangle and to then calculate and display the value of the area of the rectangle.The user should be prompted to input the data both in square centimetres and in square inches ( 1 inch = 2.54 cm).The user should be prompted to display the area either in square metres and in square inchesThe user should have the opportunity to either quit the program or input different data. use #!/bin/bashM Gmail O YouTube A Maps S Translate Create a function named "area" that allows the user to calculate the area of a Rectangle, a Disk or a Triangle, as shown in the following Python Shell screenshot. Write a main code that keeps calling the function upon user's approval. You need to upload your Python file. Write your own code, cheating will result in a zero grade. Choose 1: Rectangle, 2: Disk, 3: Triangle: 1 enter height: 4 enter width: 3 Area = 12 do you want to try again? (y/n): y Choose 1: Rectangle, 2: Disk, 3: Triangle: 2 enter radius: 4 Area = 50.26548245743669 do you want to try again? (y/n): y Choose 1: Rectangle, 2: Disk, 3: Triangle: 3 enter base: 5 enter perpendicular height: 4 Area = 10.0 do you want to try again? (y/n): n >>> Do loft 1-14:06PYTHON PROGRAMMING!! EXTRA CONSTRAINT: MAKE SURE THAT THE CODE ACCEPTS THE INPUT ON THE IMAGE AND OUTPUTS THE RESULT ON THE IMAGE AS WELLYou find yourself in a top-secret mission to infiltrate and disable the nuclear missile silos of a terrorist organization threatening to destroy any country that refuses to surrender. Fortunately, an ally double agent was able to successfully hijack the launch system used by the terrorists. However, in order to not get found out, they could not disable the system outright but they were able to infect the system with an undetectable virus that stops all processes of the system was activated. Through a secure line, the double agent gives you the instructions in order to activate the virus and stop all missiles from firing: In the trash can nearest the main computer, you should be able to get a crumpled piece of paper with a grid of random numbers printed onto it. You will know that it is the right piece of paper if there are the same number of rows and…
- Linux OS using terminal Create a directory and name it with any name you wish then enter the directory and create inside it a file then write a note about the weather, then add premissions to both directory and files; using absolute mode (octal) change the premission of the directory with 732 and finally change all permission file using symbolic mode.Use c sharp language and code must get compiled in visual studio. -------------------------question below---------------------------- Write a Code to Read and Display the contents of a text file. Accept the name of the file from theuser. Handle all the exceptions that might occur during reading.please can you make a c++ code of this screenshot quesiton with the name of the file and the input file that you used when creating this code also please add professional comments at the end of each line using the // command thank you
- C++ Assignment Setup Part 1: Working With Process IDs Modify the getProcessID() function in the file named Processes.cpp The function must find and store the process's own process id The function must return the process id to the calling program. Note that the function currently returns a default value of -1.Hint: search for “process id” in the “System Calls” section of the Linux manual. Part 2: Working With Multiple Processes Modify the createNewProcess() function in the file named Processes.cpp as follows: The child process must print the message I am a child process! The child process must then return a string with the message I am bored of my parent, switching programs now The parent process must print the message I just became a parent! The parent process must then wait until the child process terminates, at which point it must return a string with the message My child process just terminated! and then terminate itself. Hint: search for “wait for process” in…C++ Part 1: Working With Process IDs Modify the getProcessID() function in the file named Processes.cpp The function must find and store the process's own process id The function must return the process id to the calling program. Note that the function currently returns a default value of -1.Hint: search for “process id” in the “System Calls” section of the Linux manual. Take a screenshot of a sample output and upload the picture as part of your assignment submission. Part 2: Working With Multiple Processes Modify the createNewProcess() function in the file named Processes.cpp as follows: The child process must print the message I am a child process! The child process must then return a string with the message I am bored of my parent, switching programs now The parent process must print the message I just became a parent! The parent process must then wait until the child process terminates, at which point it must return a string with the message My child process just…Directions: Typing make at the command line should create executable named bitflip. Only bitflip.c and Makefile are included in the input unless permission is given for any other files. Program should have consistent indentation. Code should be readable with good variable and function names. No use of "break or continue statements" except in a switch. Program must exit with a return code of 0 on success and an error code in other cases. The program used getopt to parse the command line. Whenever an error occurs on the command line the user is given the usage statement and an appropriate error message if needed. If the -o option is used the output will go to a file named as specified without changing the filename at all otherwise it will go to stdout. -e option works as specified using bitwise operations. -f option works as specified using bitwise operations. -a option works as specified using bitwise operations. -s option works as specified using bitwise operations. Program outputs…