Question: Write a program in C which displays on the screen the user's permissions for each one of the files on the command line. In the

Write a program in C which displays on the screen the user's permissions for each one of the files on the command line. In the case when a file is specified with a relative (not full) path name, treat it as relative to the user's home directory, and not the current directory. You must use the stat and passwd structures. Demonstrate the correctness of your program by comparing your output with that of ls -l

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!

You will write a program in C++ that performs the following tasks (read and understand number 6 and 7): (1) Command line arguments are to be used to open the input file and the output file. The first...

Objectives Compare the readability, writability, reliability, and cost criteria of three programming languages (PLs): C++, Java, and Python. Programming Requirements Write a program in C++, Java and...

Write a program in C that runs FIFO and LRU page replacement algorithms. Use the page reference sequence in an input file to drive your program. Report the number of page faults and time costs...

Answer the following questions 1. Write a program in c to take a long string from user and count the number of words and characters in C (5) Ref. Word count algorithm, character count algorithm(for...

This assignment should give you experience in using file descriptors, open(), close(), write(), stat() and chmod(), perror(), and command line arguments. Program Write a C++ program that will allow...

Due Date 11/7/2018 Purpose This assignment should give you experience in using file descriptors, open(), close(), write(), stat() and chmod(), perror(), and command line arguments. Program Write a...

Assignment Content This assignment should give you experience in using file descriptors, open ( ) , close ( ) , write ( ) , stat ( ) and chmod ( ) , perror ( ) , and command line arguments. Program...

TestStopWatchRunner.java /* A trivial applet that tests the StopWatchTimer component. The applet just creates and shows a StopWatchTimer. */ import java.awt.*; import java.applet.*; public class...

An open manometer, shown in Figure P2.4.6, is installed to measure pressure in a pipe carrying an ii (sp. gr. = 1.60). If the monometer liquid is carbon tetrachloride (sp. gr. = l. 60), determine the...

When must a firm present segmental disclosures for major customers? What is the reason for this requirement?

use the following method If A dollars are to be received after t years of continuous compounding with a yearly rate of interest r per year, the present value is given by the following formula. Upper...

Skills necessary for success in marketing include Multiple select question. analytical thinking advertising industry experience infallibility ability to work with others

clarify and articulate your research methodology;

focus your project by developing a research aim and research objectives or questions;

consider how to build on prior learning.