Question: Write a program called myecho that prints its command-line arguments and environment variables. For example: linux> ./myecho argi arg2 Command-ine arguments: argv[0]: myecho argv[ 1]:

Write a program called myecho that prints its command-line arguments and environment variables. For example:

linux> ./myecho argi arg2 Command-ine arguments: argv[0]: myecho argv[ 1]: argi argv[ 2] arg2 Environment

linux> ./myecho argi arg2 Command-ine arguments: argv[0]: myecho argv[ 1]: argi argv[ 2] arg2 Environment variables: envp[0]: PWD=/usro/droh/ics/code/ecf envp [1] TERM=emacs : envp [25] USER=droh envp [26]: SHELL-/usr/local/bin/tcsh envp [27] HOME=/usro/droh

Step by Step Solution

★★★★★

3.30 Rating (150 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

1 2 3 4 S 6 7 8 9 10 11 12 13 14 15 16 17 include csa... 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 Computer Systems A Programmers Perspective Questions!

Declare and assign these variables as shown (all your code must appear in the body of the main method): String firstName = "Blueberry"; String lastName = "Strawberry"; In addition, declare and...

Write a program called ezstart.py that: a. In a comment on the first line gives your full name (first and last). b. Creates a string variable called myname that's equal to your name. c. Creates an...

You are to create a program that properly handles two types of input-- command line arguments and standard input. The purpose of this exercise is to ensure that you can effectively handle both types...

Write a program called myecho that prints its command-line arguments and environment variables. For example Part A What should be in line 3? linux> /myecho arg1 arg2 Command-ine arguments argvI 0]...

Kindly solve this ASAP. thank you and definitely will give an headset for correct answer. Argument Passing Through the Command Line Objective To understand the operating system's roll in passing...

A Small Numerical Library Here is header : #ifndef __MATHLIB_H__ #define __MATHLIB_H__ double Sin(double x); double Cos(double x); double Tan(double x); double Exp(double x); double Log(double x);...

9.1 Exercise (JDK Source Code): Extract the source code of the class Math from the JDK source code ("$JAVA_HOME" "src.zip" "Math.java" under folder "java.lang"). Study how constants such as E and...

Write Intel 8086 starting point for each program. programs- use the NASM assembler discussed in class and use the program shell from FIND8.asm as a Hand in a columns and font size to eliminate...

CAN YOU PLEASE ANSWER AND ONE OR TWO OF THESE NOT ALL OF THEM PLEASE Write ARM7 assembly programs to solve 5 of the problems listed below - use the VisUAL ARM Emulator as discussed in class and use...

Briefly discuss some variants of the basic interest rate and currency swaps diagrammed in the chapter.

The symmetric derivative fs(x) is defined by Show that if f'(x) exists then fs(x) exist, but that the converse is false. 2h

10.1 What problems might be encountered when a business attempts to incorporate non-financial measures into its management reports?

Who is determining the curriculum? What do you think other parents with different religious beliefs would say against not having the students feed the frog live bugs?

Many computer applications involve searching through a set of data and sorting the data. A number of efficient searching and sorting algorithms have been devised in order to reduce the runtime of...

Consider the following piece of C code: for (j=2;j

Consider the following recursive mergesort algorithm (another classic divide and conquer algorithm). Mergesort was first described by John Von Neumann in 1945. The basic idea is to divide an unsorted...

Question 20. Confirmation of which of the following is not required to be included in a written representation in accordance with International Standards on Auditing? All subsequent events that...

Countries themselves are separated in terms of how accounting systems developed legally. On the one hand, you have micro-based, common law countries like the U.S., who have adopted fair presentation...

15. A. What value is assigned to an asset received as a donation? B. Assuming the value determined by the answer to "A" is the "debit" to record the receipt of the property, why account (or type of...