(C) Find [PATH] --name "* java" xargs grep -i "Hello World"
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What is the command used to retrieve the java files along with the string existence "Hello World" in it?
(A) Find [PATH] -name "* java" -v xargs -i "Hello World"
(B) Find [PATH] -file "* java" xargs -i "Hello World"
(C) Find [PATH] --name "* java" xargs grep -i "Hello World"
(D) Find [PATH] -file *java" ls -l xargs grep -i "Hello World"
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- using java maze1.txt (file being referenced) 4 4*************.....*******.***.....***.***.*******.**....*****.**.**.*****....**.....***.*********..........*************How would I get this code to read multiple files?JAVA import java.io.File; import java.io.FileNotFoundException; import java.util.Scanner; public class BabyName {private int y; private char g; private String n; int getbabyYear(){return y;} String getbabyName() {return n; } void getuserInput() {Scanner ns= new Scanner(System.in); System.out.println("Enter the year: "); y=ns.nextInt(); System.out.println("Enter the gender: "); g=ns.next().charAt(0); System.out.println("Enter the name: "); n=ns.next(); ns.close(); } int findRank() {File file=new File("/Users/apers/OneDrive/Desktop/babyranking/babynameranking_1980s.txt");try{Scanner nf = new Scanner(file); //declare the variable 'r' for rank int r; //declare the variable 'bn' for boyname and 'gn' for girl name String bN,gN; while(nf.hasNext()){r=nf.nextInt();bN=nf.next(); nf.next(); gN=nf.next(); nf.next(); if(g=='M'){if(bN.equals(n)){ return r;}} if(g=='F'){if(gN.equals(n)){return r;}}} nf.close();} catch (FileNotFoundException…JAVA PROGRAM PLEASE PLEASE PLEASE MODIFY THIS PROGRAM SO WHEN I UPLOAD IT TO HYPERGRADE IT PASSES THE TEST BECAUSE IT DOES NOT RUN IN HYPERGRADE. THEN TAKE OUT THE FOLLOWING FROM THE PROGRAM System.err.println("Error: " + filename + " is missing."); System.err.println("Error: Boynames.txt is missing."); and System.err.println("Error: Girlnames.txt is missing."); ALSO MAKE SURE IT PRINTS OUT THE FOLLOWING TEST CASE: Enter a name to search or type QUIT to exit:\nAnnabelleENTERThe name 'Annabelle' was not found in either list.\nEnter a name to search or type QUIT to exit:\nxavierENTERThe name 'Xavier' was found in popular boy names list (line 81).\nEnter a name to search or type QUIT to exit:\nAMANDAENTERThe name 'Amanda' was found in popular girl names list (line 63).\nEnter a name to search or type QUIT to exit:\njOrdAnENTERThe name 'Jordan' was found in both lists: boy names (line 38) and girl names (line 75).\nEnter a name to search or type QUIT to exit:\nquitENTER IT HAS TO SAY…
- Java Program ************This program must work in hypergrade and pass all the test cases.********** Please modify this program down below because it does not pass all the test cases. I have provided the failed test cases and the correct test case as a screenshot. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.io.InputStreamReader; // Import InputStreamReaderpublic class WordSeparator { public static void main(String[] args) { try (BufferedReader reader = new BufferedReader(new InputStreamReader(System.in))) { String inputFileName; while (true) { System.out.print("Please enter the file name or type QUIT to exit:\n"); inputFileName = reader.readLine(); if (inputFileName.equalsIgnoreCase("QUIT")) { break; } try { BufferedReader fileReader = new BufferedReader(new…Select all true statements import java.io.File; import java.util.Scanner; public class DirectorySize { public static void main(String[] args) { // Prompt the user to enter a directory or a file System.out.print("Enter a directory or a file: "); Scanner input = new Scanner(System.in); String directory = input.nextLine(); // Display the size System.out.println(getSize(new File(directory)) + " bytes"); } public static long getSize(File file) { long size = 0; // Store the total size of all files if (file.isDirectory()) { File[] files = file.listFiles(); for (int i = 0; files != null && i < files.length; i++) { size += getSize(files[i]); // Recursive call } } else { // Base case size += file.length(); } return size; } } a. The length() method returns the size of a file. b. The listFiles() method returns an array of File objects and excludes each directory.…Please help how do I make the code show on the black screen instead of a txt.file. By the way I have already created a txt.file in this java compiler called Data.txt
- We have the ability to generate arrays of class objects in Java. True O FalseExtract e-mails and passwords from several .txt files from a path to the folder to be searched and rewrite them in a symbolic .txt file : in Python code (do it in Visual Studio Code and run it)Example: hey... email: username+123@example.com, password: 627hsjwu* these are my company's credentials... See you later Now I want to put in a result.txt the email and the password separated by the symbol :Java Proram ASAP Please improve and adjust the program which is down below with the futher moddifications because it does not pass the test cases in Hypergrade. Please remove /n from the program and for test case 4 after this line: Please re-enter the file name or type QUIT to exit:\n quitENTER there needs to be nothing. import java.io.*;import java.util.Scanner;public class ConvertText { public static void main(String[] args) throws Exception { Scanner sc = new Scanner(System.in); System.out.println("Please enter the file name or type QUIT to exit:"); while (true) { String input = sc.next(); if (input.compareTo("QUIT") == 0) { break; } else { String filePath = new File("").getAbsolutePath(); filePath = filePath.concat("/"); filePath = filePath.concat(input); File file = new File(filePath); if (file.exists() && !file.isDirectory()) {…
- Write a program that stores names and phone numbers from a text file in adictionary, with the name being the key. Write a method that does a reverselookup, that is, finds a name given a phone number. Write a Windowsapplication to test your implementation. code in c#Create a java program with a class called Address. An address has the following instance variables: address address2 city state postal code All of these instance variables are strings. Create the getters and setters. Create a default, no argument constructor. Supply two non-default constructors that accepts the following: all the address components all address components except address2 Accept the constructor parameters in the order above. Supply a print method that returns a String representing the address on one line. Clarification: All components of the Address should print - however, address2 should only print if one is provided. Your method should not print null if no address2 is provided. The address class needs to only accept two characters for the state. Also only five digits can be entered for the postalCode (no less than 5, no more than 5). Modify both of your constructors in your address class to throw an IllegalArgumentException if state or postal code is null. In the…