Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Nov 15, 2023

Write a Unix Script which needs to display the message Hello World for 3 seconds and then disappear.

Write a Unix Script which needs to display the message "Hello World" for 3 seconds and then disappear.

Step by Step Solution

★★★★★

3.44 Rating (151 Votes )

There are 3 Steps involved in it

Step: 1

You can use the sleep command along with the echo command to achieve this in a Unix script Heres a ... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Prelude To Programming

Authors: Stewart Venit, Elizabeth Drake

6th Edition

013374163X, 978-0133741636

More Books

Students also viewed these Operating System questions

Question

★★★★★

Complete the following program skeleton so it displays the message Hello World on the screen. public class Hello { public static void main(String[] args) { // Insert code here to complete the program...

Answered: 1 week ago

Question

★★★★★

How do you effectively conduct strategic sourcing?

Answered: 1 week ago

Question

★★★★★

Using the initial guess of x0 = -2, calculate the minimum value for this function. f(x)=3+6x+5x + 3x3 + 4x4 (a) Determine x0 = (b) Differentiate f(x) to get f'(x) = = (c) Differentiate f'(x) to get...

Answered: 1 week ago

Question

★★★★★

North American Badgers (Taxidea taxus) occur throughout the western United States and Great Plains of North America, with the geographic range extending east to central Ohio (Messick, 1987; Whitaker...

Answered: 1 week ago

Question

★★★★★

Determine the principal axes and principal moments of inertia of a uniformly solid hemisphere of radius b and mass m about its center of mass.

Answered: 1 week ago

Question

★★★★★

How is a unary many-to-many relationship constructed in a relational database?

Answered: 1 week ago

Question

★★★★★

=+a) Which time series components seem to be present? The method of moving averages was applied to these data. Here are time series graphs showing moving average results using two different lengths....

Answered: 1 week ago

Question

★★★★★

Reporting Multipurpose Grant Transactions in the Funds and Governmentwide Financial Statements of Local Government Recipients. In this case local governments receive reimbursements from the state...

Answered: 1 week ago

Question

★★★★★

Question 19 Serge Diaghilev promoted many artists during his time with The Ballets was one of Russes. A young male choreographer by the name of these artists we discussed in lecture in depth. Anna...

Answered: 1 week ago

Question

★★★★★

Prepare an estate tax return (Form 706) for Marcia Miller, who died July 23, 2019. Marcia (born April 2, 1930) resided at 117 Brandywine Way, Eastern City, PA 19000 and was a lifelong Pennsylvania...

Answered: 1 week ago

Question

★★★★★

To what extent do you agree or disagree with the following statement on a scale of 1 to 5 where 1 = strongly disagree and 5 = strongly agree. Please explain your answer. "As interest rates increase,...

Answered: 1 week ago

Question

★★★★★

analysis should relate the authors of the article to the perspective of the textbook. You may also relate it to your own experiences. This section may vary depending upon what you choose to focus on....

Answered: 1 week ago

Question

★★★★★

calculate the distributed force on surfaces of any height in units of t / m . 5m distributed force 15m 6m density = 1025 kg/m3 g = 9.81 10m

Answered: 1 week ago

Question

★★★★★

The kinematic structure of a 3 DOF snow plowing robot is shown below at its home configuration. Coordinate frames are attached to the individual links, as shown in the figure below. Joint 1 is a...

Answered: 1 week ago

Question

★★★★★

Sunita is unable to use an HR tool that was implemented last year in her firm. The tool encourages participation and interaction between employees and the management. The tool gives complete...

Answered: 1 week ago

Question

★★★★★

Visitthe Real Estate Institute for real estate agents in Western Australia and provide a brief outline on how they represent the industry?

Answered: 1 week ago

Question

★★★★★

please help with question 6! Exercise 15-20 (Algo) Computing overhead rate and direct materials LO P3 Tasty Bakery applies overhead based on direct labor costs. The company reports the following...

Answered: 1 week ago

Question

★★★★★

What are the two methods used to translate financial statements and how does the functional currency play a role in determining which method is used?

Answered: 1 week ago

Question

★★★★★

What is the output of this program if K = 3? Main Declare K As Integer Input K Set Result = F(K) Write Result End Program Function F(N) As Integer If N == 1 Then Set F = 1 Else Set F = N * F(N-1) Set...

Answered: 1 week ago

Question

★★★★★

The Internets origins date back to the early 1990s. True or False

Answered: 1 week ago

Question

★★★★★

The industry standard for system modeling is _____.

Answered: 1 week ago

Question

★★★★★

What type of question requires that you understand the material so well that you are able to compare and contrast it to other material? a. factual b. applied c. conceptual d. true/false

Answered: 1 week ago

Question

★★★★★

Which of the following is not a mistake often made by students when taking notes? a. Taking notes while reading the chapter before going to the lecture b. Highlighting material in the textbook as the...

Answered: 1 week ago

Question

★★★★★

Your mom wants you to eat some breakfast before going off to your first psychology exam. What will you tell her? a. No thanks. A big meal will probably put me to sleep. b. Sounds good. Can I have...

Answered: 1 week ago

Previous Question Next Question