Question: Write a C++ program that use exec Linux command: 1- When the program starts, you should display for the user the two options as

Write a C++ program that use exec Linux command: 1- When the program starts, you should display for the user

Write a C++ program that use exec Linux command: 1- When the program starts, you should display for the user the two options as follow: 1- Linux command line to remove the directory (dirfolder) from the current working directory. 2- Linux command line to display all of the existing processes. 2. Then prompt the user to input option word. If the user type the word (Remove) then remove the directory (dirfolder) from the current working directory (assume the directory dirfolder exists) and if the user type (Process) then display all of the existing process. Note: You should use any of exec Linux command (execl, execlp, execle, execv, execvp, execupe), Sample Input/output The following sample output of this program and should help about the way the program should start. User Menu: Option #1: Linux command line to remove the directory (dirfolder) from the current working directory. Option #2: Linux command line to display all of the existing processes. Enter the option: (User Input)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Heres a simple C program that uses the execlp Linux command to execute either the command to remove ... View full answer

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 Programming Questions!

Using accrual accounting rules, ABC Co . receives a deposit of $ 7, 0 0 0 on January 1 , 2 0 23, for services it will provide in March 2 0 2 3. At the end of March, the services are delivered to its...

Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...

The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...

If (x+y)/i (7+91), where x and y are real, what is the value of (x+x(x-x1)?

Write a program which implements the eect of a three-command pipeline, cmd-1 | cmd-2 | cmd-3, where cmd-i is the i-th line in the le cmds. The current content in le cmds is: cat Makefile head -4 wc...

A 1.0F capacitor with an initial stored energy of 0.50 J is discharged through a 1.0 M resistor. (a) What is the initial charge on the capacitor? (b) What is the current through the resistor when the...

Batman whose mass is 80.0 kg, is dangling on the free end of a 12.0-m rope, the other end of which is fixed to a tree limb above. He is able to get the rope in motion as only Batman knows how...

Write a C/C++ program, vt, that will enable a user to simultaneously execute two interactive sessions. The vt program should support the two sessions by filtering all keyboard input before passing it...

c++ Main 1. Create a header file named w0101.h that defines O a bool function named AtLeast () whose header is bool AtLeast(Array& data, const T& target, int n) If the values of at least n elements...

Can i have this code written in python programming language. here need to import os to call system fork(), exec() etc. thank you!! 4. Write a program that calls fork() and then calls some form of...

Matt recently deposited $27,000 in a savings account paying a guaranteed interest rate of 4 percent for the next 10 years. (Do not round intermediate calculations. Round your answers to the nearest...

A zinc die casting has a critical dimension of 7.500 in when it solidifies in the mold at its melting temperature because 7.500 in is the corresponding mold dimension. What is the value of this part...

One of your colleagues is planning on changing (ie. altering the numbers) his collected data to make the data "say" what he wants the data to state. His plan is to submit the abstract to a national...

Assume food delivery firms like Swiggy are making huge profits. Higher profits may attract the entry of new firms into the food delivery industry. Explain what could be the impact of entry on the...

"This problem has such a simple solution. Why are we spending so much time discussing this? I could have been finishing my work instead of wasting my time here," thought Lamar while attending a...

Time Dilation: An astronaut travels at a speed of 0.95c away from Earth. The astronaut sends a light signal back to Earth every 1.0 s, as measured by her clock. An observer on Earth notes that these...

public class CreditCard { // Instance variables: private String customer; // name of the customer (e.g., "John Bowman") private String bank; // name of the bank (e.g., "California Savings") private...

A stock has had returns of 8 percent, 26 percent, 14 percent, 17 percent, 31 percent, and 1 percent over the last six years. What are the arithmetic and geometric average returns for the stock?

Carl and Jenny adopt a Russian orphan. The adoption takes 2 years and two trips to Russia and is final in 2012. They pay $6,000 in 2011 and $7,500 in 2012 of qualified adoption expenses, and have AGI...

Cypress Corporation has regular taxable income of $170,000 (assume annual gross receipts are greater than $5 million) and regular tax liability of $49,550 for 2012. The corporation also has tax...

Larry Gaines, age 42, sells his personal residence on November 12, 2012, for $144,000. He lived in the house for 7 years. The expenses of the sale are $10,500, and he has made capital improvements of...

On June 30, 2017, Perfect Party Planners (PPP) had a $40,000 balance in Accounts Receivable and a $3,000 credit balance in Allowance for Uncollectible Accounts. During July, PPP made credit sales of...

Refer to exercise E4-24, Requirements 1. Determining bad debt expense by using the allowance method is management's estimate of uncollectible accounts and not an accurate measurement. Why not wait...

At December 31, 2017, before any year-end adjustments, the Accounts Receivable balance of Sunset Hills Clinic is $235,000. Allowance for Uncollectible Accounts has a $6,500 credit balance. Sunset...