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UNIX Operating System
1. Explain all the layers present in a UNIX Architecture? List and explain each of them.
2. Describe the term Inter-Process Communication. What are various approaches to achieve the same?
3. Explain the procedure for viewing and Setting Environment Variables?
4. How will you perform the following in vi?i) To search and replace all occurrences of pattern1 with pattern2ii) Insert text (and enter input mode)iii) Append text (to end of line) iv) Move to the end of line
5. What do you mean by a crond? What is its use?
6. Demonstrate how and when you can use the commands: vi, cat, chmod, grep, man, pwd, ps, kill, mkdir, rm.
7. Write a C program which explains the creation of child process using fork system call. One process finds sum of even series and other process finds sum of odd series.
You are to write a program which will answer a pair of questions for squares, triangles, circles and ellipses. A square is defined by its lower left corner (SLLx,SLLy), and the len
A number of simple student records are written to a text file. The format of some typical linesshould be - Task (1): Using a text editor, create a file with 10 such reco
1. You have been asked to write a computer program that will figure out the total of an order when given the amount of the order ($200) and a sales tax rate of five percent. I w
What is the switch Statement? This is a different form of the multi way decision that It is well structured, but can only be used in certain cases where: 1. Here, Only one var
We want to create a structure that will represent a deck of cards (not necessarily full). Each card has a character (between '2' to '9' and 'T', 'J', 'Q', 'K', 'A') and a
Design an application that opens and analyses word files. Requirements: Create an application that analyses text documents. It should open a text file, read each word in
The following is the process an account holder of eBroker, a discount online brokerage firm, uses to sell stocks. The user first logs in by entering the username and password.
Write a script called 'prob2.m' that asks the user if they wish to clear the variables in the workspace. If the user responds with the strings 'y' or 'yes' then the workspace shoul
I need help getting started with a class project of creating a project in the Perl programming language. I was thinking of maybe doing an employee directory
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