cs count =10 for item in $* do echo $count $item count='expr $count -1' done what is the time give introduction to unix
Q: /** * Returns the value associated with the given key in this symbol table. * Takes…
A: Create a private class Node that contains a key, a value, and a reference to the next node. Create…
Q: In c++, using STL containers, iterators, and algorithms ADD data to the existing text file…
A: ALGORITHM:- 1. Take input for the command from the user. 2. Take input for the movie name and its…
Q: Write an address book program that stores your contacts' names and their email addresses. The names…
A: Program screenshots:
Q: Please find attached the assignment. As a student, Python is completely new for me so please answer…
A: Solution: I have solve the problem in python code with comments and screenshot for easy…
Q: In the game of scrabble, each letter is associated with a number of points. It is these points that…
A: Hey there, I am writing the required solution of the questin mentioned above. Please do find the…
Q: IN JAVA Arrange the data for your chart in a text file as follows: The first line of the file is…
A: Define an array (or ArrayList) to store the values of the bars and another one to store the labels.…
Q: help in Python. from User import User power_user_actions = ["ls", "cd", "run", "mkdir", "copy",…
A: Answer:
Q: Please help! in c++ or C please! Implement a simple security software program using symmetric key…
A:
Q: The file DebugFour2.cs has syntax and/or logical errors. Determine the problem(s), and fix the…
A:
Q: Using matplotlib, a Python program that reads the contents of the file see attached then plots the…
A: Purpose of the solution: This program will generate a line chart whose data values will be obtained…
Q: Write a program that replaces all occurrences of a word with anew word in all the files under a…
A: Program: //include the required header files import java.io.*; import java.util.Scanner;…
Q: $ ls -R outputs all files and subdirectories in a recursive manner. True or false UNIX
A: Is-R command is used to get the directories recursively in LINUX. Is-r command is for listing…
Q: /** * Returns the value associated with the given key in this symbol table. * Takes…
A: The provided code demonstrates a method get in a symbol table implementation that iteratively…
Q: please code in python (regular expression) Using any text editor, manually create a file that…
A: Algorithm: Step 1 Start. Step 2 Import the regular expression library 're' Step 3 Define a regular…
Q: /** * Returns the value associated with the given key in this symbol table. * Takes…
A: Create a private class Node that contains a key, a value, and a reference to the next node. Create…
Q: function is used to generate the input file Directory.txt his cell to gererate the file.…
A: Code: def generateInputFile(): try: lines = ['Springsteen, Bruce, 2587.\n', 'Hassan,…
Q: Only file Animal.java can be edithed in between gey lines of code (lines 10 - 13) JAVA code
A: 1. Class Animal: 1.1 Private String type 1.2 Private String color 1.3 Private int age 1.4…
Q: 3) In CH, The grid of hashes (#) and dots (.) in Figure below is a two-dimensional array…
A: The first step in solving these types of problems is figuring out every possibility that could…
Q: /** * Returns the value associated with the given key in this symbol table. * Takes…
A: In this question, we are required to improve the speed of a symbol table implementation by altering…
Q: you should create a program that takes a file name as an argument, and prints the hex dump of it.…
A: This is complete code that takes a file name as an argument and prints the hex dump of it.
Q: File ParseInts.java contains a program that does the following: Prompts for and reads in a line of…
A: Answer is given below-
Q: Extract emails and passwords from several .txt files and rewrite them in a .txt file that is…
A: Extracting specific information such as emails and passwords from a text file can be a useful task…
Q: Use loops for this method but do not use the keys() method. Note: You are modifying the…
A: Modified version of the get method is given below and explained as well
Q: Please answer it in Python In the game of scrabble, each letter is associated with a number of…
A: Hey there, I am writing the required solution of the above stated question.Please do find the…
Q: Follow these steps: ● Create a new Python file in this folder called strings.py ● Declare the…
A: Answer:
Q: You've been hired by Planet Pals to write a C++ console application that reads and converts planet…
A: PROGRAM: //Header file #include<iostream> #include<fstream> #include<string>…
Q: one per line in a text file n numbers stored as numbers to determine the largest k number among (n…
A: Hey there, I am writing the required solution based on the above given question. Please do find the…
Q: Question about C language. Make 100 text files text001.txt text002.txt etc text099.txt in a…
A: The code begins with the include statement, which includes the header file stdio.h. This header file…
Q: Semaphores are used to mediate access to computer resources. Your task is to write a program that…
A: Actually, Java is a high level programming language. And also object oriented . It Is a platform…
Q: GDB and Getopt Class Activity activity [-r] -b bval value Required Modify the activity program from…
A: Explanation:- activity.c /* command line parsing via getopt example usage: getopt [-dmp] -f…
Q: Program in Java Modify the Ceiling Tile program: • Read from a file the input information (you can…
A: Algorithm: Ceiling Tile Program1. Start2. Define constants: - fileName: String = "tile.txt" //…
Q: Build a software system that tracks time in individual disciplines while training for a triathlon,…
A: Description: Since there are multiple sections, the first two sections are answered for you. Please…
Q: /** * Returns the value associated with the given key in this symbol table. * Takes…
A: The question provides a code snippet for a method called get() in a symbol table implementation, and…
Q: *Cenage Python** Modify the doctor application discussed in this chapter so that it tracks clients…
A: In this question we have to modify the doctor application discussed in a particular chapter of some…
Q: create a Python program that: Opens a file and reads the contents of the following file…
A: Create four empty lists named dates, fuel_used, miles_traveled, and mileage. Open the file named…
Q: In Java Suppose you are given a text file that contains the names of people. Every name in the file…
A: 1. Define input file name.2. Open file with BufferedReader.3. While there are lines in the file:…
Q: IN PYTHON: Decrypting with ascii I have a file called 'dict.txt'. This file contains over 50,000…
A: Algorithm to count words and print my final decrypted message: Define a function named…
Q: Create a apex Method with return type Map> that is used to fill Student Roll number and list of…
A: We have to Create an apex Method with return type Map<String, List<String>> that is used…
Q: Write a python program that prompts the user for their favorite basketball team. It should be able…
A: Answer is
cs
count =10
for item in $*
do
echo $count $item
count='expr $count -1'
done
what is the time give
introduction to unix
Step by step
Solved in 2 steps
- Write a C/C++ language program that creates an array of 10,000 random unsigned integers in the range 1 to 1,000,000. These integers are then stored in a text file called numbers.txtJava Your program must read a file called personin.txt. Each line of the file will be a person's name, the time they arrived at the professor's office, and the amount of time they want to meet with the professor. These entries will be sorted by the time the person arrived. Your program must then print out a schedule for the day, printing each person's arrival, and printing when each person goes in to meet with the professor. You need to print the events in order of the time they happen. In other words, your output will be sorted by the arrival times and the times the person goes into the professor's office. In your output you need to print out a schedule. In the schedule, new students go to the end of the line. Whenever the professor is free, the professor will either meet with the first person in line, or meet with the first person in line if nobody is waiting. Assume no two people arrive at the same time. You should solve this problem using a stack and a queue. You can only…I have the following contents in my JSON file: [{"firstName":"John","middleName":"Lewis","lastName":"Arsadon","username":"JArsadon","password":"1234"}] Please give me a JAVA code that will allow the user to login if they input a username and password that matches with the values on the file.
- I need a Java program that will sort and display the contents of a text file by a field selected or typed in by the user. The file name should be text.txt, and it should be a comma delimited file. Here are the lines listed in test.txt that will be sorted: Joe Dirt, custodian, 10-15-2001, 12345 Highway 9, Los Angeles, CA, 90075, 901-555-1234 Tyler Dearden, projectionist, 1-31-1975, 494 Main Street, Hollywood, CA, 90021, 901-555-1235 Jerry Dearden, comedian, 1-30-1974, 12345 Highway 8, New York, NY, 10022, 212-555-1234 The name should be able to be sorted last name first. Profession should be able to be sorted alphabetically, date should be able to be sorted earliest first, street address alphabetically by name of street, city and state alphabetically, and zipcode and phone number numerically. You can ask the user to choose which field to sort and display the list of fields for them to select, or you could have them type in the name of the field to sort by, however works best for…Time remaining: 00:09:10 Computer Science this file is named HW3.Java can someone run it through a GNU compiler and please show me the outputs import java.io.FileWriter;import java.io.IOException;public class HW3 {public static void main(String[] args) throws IOException {// 0th argument contains the name of algorithmString algo = args[0];// 1st argument contains the name of file// Make a new fileFileWriter fw = new FileWriter(args[1]);if (algo.equals("p1")) {// 2nd argument comes in the form of string.// convert it to intger and run a loopfor (int i = 1; i <= Integer.parseInt(args[2]); i++) {double[] x = new double[(int) Math.pow(10, i)];// use start and end for recording timelong start = System.currentTimeMillis();prefixAverage1(x);long end = System.currentTimeMillis();double totalTime = Math.log10(end - start);fw.write(String.valueOf(totalTime));String newLine = System.getProperty("line.separator");fw.write(newLine);}} else if (algo.equals("p2")) {for (int i = 1; i <=…please code in python from typing import TextIOdef clean(in_file: TextIO, out_file: TextIO) -> None:'''in_file is a file open for reading; out_file is a file open for writing.Each line in in_file ends with a newline character.Copy each line from in_file to out_file.For any line that includes a *, do not include the first *or any following characters on that line.'''in_file = open(in_file) # Line 1out_file = open(out_file, 'w') # Line 2line = in_file.readline() # Line 3while line.strip(): # Line 4line = in_file.readline() # Line 5if '*' in line: # Line 6line = line[:line.find('*')+1] + '\n' # Line 7out_file.write(f'{line}\n') # Line 8line = in_file.readline() # Line 9 There may be some bugs or errors in this code that prevent it from working properly.For each line, indicate:*OK* if the line is correct*REMOVE* if the line has to be removed.*CHANGE* if the line has to be changed(here, please also indicate what the line has to be changed to).# TODO: tell us what to do with each…
- Challenge 3: Encryption.java and Decryption.java Write an Encryption class that encrypts the contents of a binary file. Your encryption program should work like a filter, reading the contents of one file, modifying the data into a code, and then writing the coded content out to a second file. The second file will be a version of the first file, but written in a secret code. Use a simple encryption technique, such as reading one character at a time, and add 10 to the character code of each character before it is written to the second file. Come up with your own encryption method. Also write a Decryption class that reads the file produced by the Encryption program. The decryption file will use the method that you used and restore the data to its original state, and write it to a new file.Write a program in C++ that reads a list of enrollments from a file and prints a class roster for the teacher. The program would use files, functions, and classes.Here's what the output should look like: $ ./enroll.out Welcome to the Roster Generator Program!!! Please enter the name of your names file: bob.dat I'm sorry, I could not open 'bob.dat'. Please enter another name: csc442 File 'csc442' opened successfully! Name | Major | Phone # | Town ----------------+--------------------+---------------+------------------- Jason James | Computer Science | 555/555-1122 | Westfalia, HI 665 Faruk Ahmed | Medeaval French Po | 332-4546 | Slimsville, PQ 22 Sean Ramirez | Underwater Basket | 1-444/411-441 | Fritter, HO 44331 Happy Gilmore | Yellow Tail Migrat | | Simonton, SZ 1124 Total Enrollment: 4 Thank you for using the RGP!! Endeavor to have a gyroscopic day! $Prompt the user for two values and replaces the default values in the variables target and source with the users input INCLUDE Irvine32.inc .386.model flat, stdcall.stack 4096ExitProcess PROTO, deExitCode:DWORD .data target BYTE "123ABC342342", 0source BYTE "ABC", 0 str4 BYTE "Enter source string (the string to search for): ", 0str5 BYTE "Enter target string (the string to search from): ", 0 .code main PROC ; prompt user to input two strings; change source and target default values to the user input quit :exitmain ENDP END main
- The roots of 1000000 quadratic equations whose coefficients are randomly generated are coincident roots. Program that calculates the sum of the roots of the ones (with the same roots) can be used both in parallel and in parallel. Write it out so you don't have to. Calculate the elapsed times. Descriptions: - You can pre-generate the coefficients of the equations and write them to a file - You can define the ranges for the coefficients. - Coefficients will be of double type Please use Visual Studio C++, need detail codingIn UNIX, how would you remove the directory test and all files and subdirectories (recursively) in it? The directory test is located in (is a subdirectory of) /home/myid/smith/projects. O rmdir /home/myid/smith/projects/test O rmdir -r /home/myid/smith/projects/test rm -r /home/myid/smith/projects/test O rm -r projects/testI have problem with python file . can you check it. do (# writer requests for critical sectionwait(wrt) # performs the write # leaves the critical sectionsignal(wrt): ) while(true):Reader process: #Reader requests the entry to critical section.If allowed:#it increments the count of number of readers inside the critical section. If this reader is the first reader entering, it locks the wrt semaphore to restrict the entry of writers if any reader is inside.#It then, signals mutex as any other reader is allowed to enter while others are already reading.#After performing reading, it exits the critical section. When exiting, it checks if no more reader is inside, it signals the semaphore “wrt” as now, writer can enter the critical section.If not allowed, it keeps on waiting.do {# Reader wants to enter the critical sectionwait(mutex): # The number of readers has now increased by 1readcnt++; # there is atleast one reader in the critical section# this ensure no writer can enter if there is…