Answered: Write a script named copyfile.py. This…

Write a script named copyfile.py. This script should prompt the user for the names of two text files. The contents of the first file should be input and written to the second file.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: You are in the same group as Sam, Tom, Bill, and so on. The permissions field on a file you own…

A: -rwxr-x--x The string of 10 characters on the left shows the mode. first character: '-' indicates…

Q: Log in to ranger using your class account (refer to previous labs if you have questions about how to…

A: Answer: Algorithms: Step1: we have ask to user to given the length if rectangle 1 Step2: we have…

Q: Write a program FileSorter that takes the name of a directory as a command-line argument and prints…

A: Get the directory name from the command-line arguments.Check if the directory name is provided. If…

Q: Write a program that takes an input from the user and asks to enter filename. It then opens the file…

A: A File can be used to store a large volume of persistent data. Like many other languages 'C'…

Q: What happens if ios::out is used by itself to open an existing ﬁle?

A: Lets see the solution.

Q: You can loop directly through the lines of a file using a for loop. True False You can pickle a…

A: pickling in python which means to preserve, we can pickle a complex piece of data, like a list or…

Q: What happens if ios::out is used by itself to open a ﬁle that does not exist?

A: File is defined as a collection of data stored in one unit, identified by a filename. It can be a…

Q: If you have a file named Bevco.xls, what exactly are you supposed to do with it?

A: Excel is used to store, analyze and report large amounts of data.

Q: When using an ObjectlnputStream to read data from a file, what happens when an end-of-file marker is…

A: 1) The ObjectInputStream is mainly used to read data written by the ObjectOutputStream. 2) The…

Q: The write command is used to write content to a file in Python. Assume that I already have a file…

A: Error : - this code give error that f is not defined, because you store open file object in fhandle…

Q: What is the best way to replace a string in a file with a new one?

A: To keep track of information when you are programming in any given programming language, you will…

Q: Debug the following bash script: * Prompt the user and get input for username and password and store…

A: According to the information given:- We have to follow the instruction to debug the mention bash…

Q: If a file does not exist and a program attempts to open it in append mode, what happens?

A: Given: If a file does not exist and a program attempts to open it in append mode, what happens?

Q: The command to open a file named sensor.txt to write is fopen (sensor.txt,"r") ; O fopen…

A: To open a file for writing we use "w".

Q: USING PYTHON Exercise 1 Create a text file called pi_digits.txt as shown below . 1. Read the…

A: 1. Create a text file called pi_digits.txt with initial content:Open the file in write mode…

Q: Python3 code: Create a simple text file called mycandy The first line of the file will be Candy…

A: In this question we have to write a simple text file code with candy name, candy calories and total…

Q: If you have a file named Bevco.xls, what exactly are you supposed to do with it?

A: Explanation XLS, also known as Binary Interchange File Format, was created by Microsoft for use with…

Q: Which file open flag forces all output to occur at the end of the file?

A: Given: Which file open flag forces all output to occur at the end of the file?

Q: Note: A file name with a .bat file extension is called a batch file. You can use a batch file to…

A: Hello student Greetings Hope you are doing great. Thank You!!!

Q: Which classes can we use to create a Stream from a file in a single statement? Select one: O a. Path…

A: Answer is

Q: The names Sam, Tom, Bill, and so on are in the same group as you. The permissions column on a file…

A: To discuss who has the access to a file answer with value on permission column is ----r-----.

Q: Octave: How do I write a program that reads a file (file1.m) and then creates a new editted file…

A: Open the input file (file1.m) for reading.Open the output file (file2.m) for writing.Initialize a…

Q: Write a program that: Opens a file named foofoo.txt Write the phrase, Hi All! Then writes the odd…

A: Note: since programming language is not mention we are providing solution in Python.

Q: a. What happens if you try to move the file marker past the end of a file? b. What is returned if…

A: The above question is solved in step 2 :-

Q: In Javascript, ESP Game: Design a program to test your extrasensory perception. The program will…

A: Hi check below for the ESP Game source, flow chart and class diagram

Q: Which line of code creates a Scanner to read a file named "input.txt"? A, Scanner in = new Scanner…

A: Scanner class :- In the java.util package, there is a class called Scanner that is used to collect…

Q: a given file can only be opened once per program-- you cannot close it and open again until after…

A: Introduction: This a great question with a complicated set of responses. There are two fundamental…

Q: estion text ____________ file contains sequence declarations followed by executable statements. a.…

A: i have answered this in step 2.

Q: Is it necessary to build a certain kind of object to access a text file?

A: Yes, it is necessary to build Computer. FileSystem object to access a text file. If user is trying…

Q: Given a specific extension and a directory, write a shell script called extrm.sh to remove the…

A: Shell script called extrm.sh that removes the extension from the name of any file with a specific…

Q: e of the parameters of the print function is the file parameter. Its task is print () where to write…

A: One of the parameters of the print function is the file parameter. Its task is print () where to…

Q: Write a program FileSorter that takes the name of a directory as a command-line argument and prints…

A: Programming Approach : mport the necessary modules (os and sys) to work with files and command-line…

Q: 2nd: Write a shell script program (evenodd.sh) which adds the odd numbers in odd lines and adds the…

A: The Answer is in step-2.

Q: A client sends you two files containing two shapes to be used in the design of a logo. Your computer…

A: Actually, given information: A client sends you two files containing two shapes to be used in the…

Q: Write a program to create a file called password.txt RUN the program You should see the…

A: Please find the answer below

Q: The ObjectOutputStream class is used to serialize an Object. The following SerializeDemo program…

A: Below is the complete solution with explanation in detail for the given question about the…

Q: Write a program that reads the numbers from the file and displays their multiplication, yourprogram…

A: Please find the answer below :

Question

8. Write a script named copyfile.py. This script should prompt the user for the
names of two text files. The contents of the first file should be input and written
to the second file.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Code

VIEW

Output

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

1. Write the following data to an external file, name the file coffeeInventory.txt
4. Fast in java coding please. Thank you File Encryption is the science of writing contents of a file in a secret code. Yourencryption program should work like a filter, reading the content of one file,modifying the data into a code, and then writing the coded contents out to a secondfile. The second file will be a version of the first file, but written in secretcode. Write a program to demonstrate the above working with binary files.
You will develop a client side and a Servlet program that will work with a database. 1. The client (front end) should have a title "NJIT Credit Union", centered. 2. The client should have a background color. 3. The client should have a text field with label 'UserID' where user will enter userID (integer) and a Submit button with text "Submit". 4. An unsuccessful authentication should have a message printed on the screen, in red, stating that "Your authentication has failed, please try again.” (no pop up message). At this point the text field should get cleared and ready to accept a new input. Your program should not exit. 5. A successful authentication should be followed by a message on the screen, in green, stating that "Your authentication is successful" (no pop up message). 6. There should be two other text boxes with label "Deposit" and "Withdraw" where user will enter an amount (you should accommodate for decimals). These two text boxes should only be enabled after successful…
Create a text editor application which reads a text file and perform following operations: Delete the content mentioned, Copy the content from one file to another file at the location specified. The changes made in file should be stored as a separate copy in the local system. Repeat the process for two files and show display the final content to the console as well. In Java
in python before you can read from ( or write to) a file, you need to open it. true or false?
I need Answer Quickly
er gut cout ee enter filenane cin filename open file and ake sure 1t opened tin.open(lename.str)); rerin.fall() Cout c "trror input file open falled."
Which method can be used to write data into a text file? A.close B.print C.exist D.rename
Task1: Create a directory say, "Linux user" and it contains three files (e.g.; A, B, C). Change the directory permission first for "user", “group", “others", “all" then change the permission of files residing in the same folder/directory.
In python, which of the following opens read_it.txt for appending or reading in data test_file variable. a. text_file = open("read_it.txt", "ar") b. text_file = open("read_it.txt", "wr") c. text_file = open("read_it.txt", "a+") d. text_file = open("read_it.txt", "ra") Which one is correct? help!
file contains sequence declarations followed by executable statements. O a. Source File O b. Text File O c. None of the Mentioned O d. Object File
Q2- Give an example to defined variables in the script file with three different ways.