Write a program that finds all occurrences of a word in all the files under a directory,

Question:

Write a program that finds all occurrences of a word in all the files under a directory, recursively. Pass the parameters from the command line as follows:
java Exercise18_30 dirName word

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

Introduction to Java Programming, Comprehensive Version

ISBN: 978-0133761313

10th Edition

Authors: Y. Daniel Liang

See More Books

Question Posted: Dec 31, 2019 06:48 AM

See More Questions

Write a program that replaces all occurrences of a word with a new word in all the files under a directory, recursively. Pass the parameters from the command line as follows: java Exercise18_31...
A prime number is called a Mersenne prime if it can be written in the form 2p - 1 for some positive integer p. Write a program that finds all Mersenne primes with p 31 and displays the output as...
Write a program that lists all files in a directory and their sizes. Mimic the routine in the online code.
Jaclyn Hargrove is the owner of six Pickwick Restaurants. For the past 10 years, she has always relied on her accountant to analyze her financial statements. Jaclyn feels that if she were able to...
Let X be the product of n sets Xi each of which is ordered by 7i. Show that the lexicographic order is complete if and only if the component orders are complete.
The rush-hour traffic flow (in vehicles per hour) for a network of four one-way streets is shown in the figure. (A) Write the system of equations determined by the flow of traffic through the four...
In general how have interest rates changed since the late 1980s according to Figure 11.1? FIGURE 11.1 Interest and Inflation Rates, 1988-2010 10p Rate (%) 8 6 10-Year Treasury Bonds 4 2 AAA Corporate...
Colter Company prepares monthly cash budgets. Relevant data from operating budgets for 2013 are: All sales are on account. Collections are expected to be 50% in the month of sale, 30% in the first...
Users complain that a database server has slowed down over the last hour despite the fact that no more users have connected Option. You run an antimalware scan, which comes up clean Option. The...
Forrest runs Y Not Flowers, Inc. (YNF), a wholesale flower distributor with stores in several major metropolitan areas of the U.S. He is considering expanding his business, but he thinks his current...
The Knight?s Tour is an ancient puzzle. The objective is to move a knight, starting from any square on a chessboard, to every other square once, as shown in Figure 18.15a. Note that the knight makes...
Rewrite Listing 18.7, DirectorySize.java, without using recursion. Listing 1 import java.io.File; 2 import java.util.Scanner; 3 4 public class DirectorySize { public static void main(String[] args) {...
All of the following are required steps in the accounting cycle except: (a) journalizing and posting closing entries. (b) preparing financial statements. (c) journalizing the transactions. (d)...
1. If you deposit $444.00 at 5.50% annual interest compounded daily, how much money will be in the account after 8.0 years? (Assume that there are 364 days in a year and show your answer to the...
what is the pros and cons that causes the lack of the high amount of insurance coverage?
Provide a written summary of the pros and cons of dollarization.
7. (10 points) Given this JavaScript like code, under static scoping what will be printed out? Under dynamic binding which will be printed out? var x; function sub1() { } document.write(x); function...
Explain why the change in CPI doesn't necessarily reflect the change in prices of necessarities and who this is likely yo impact upon the most.
Duchess Cruise Lines, Inc. dry-docked a ship, intending to have maintenance done. Melinda, the ship's supply manager, decided to purchase some needed supplies from Marine Equipment Services, Inc., on...
True & False The basis of an asset must be reduced by the depreciation allowable, 2. Adjusted gross income (AGI) is the basis for a number of phase-outs of deductions. 3. A change to adjusted gross...
Describe a fast recursive algorithm for reversing a singly linked list L, so that the ordering of the nodes becomes opposite of what it was before.
Communication security is extremely important in computer networks, and one way many network protocols achieve security is to encrypt messages. Typical cryptographic schemes for the secure...
Consider a deletion operation in an AVL tree that triggers a trinode restructuring for the case in which both children of the node denoted as y have equal heights. Give a schematic figure, in the...
Bob and Sally are both shareholders of XYZ Corporation. The annual shareholders' meeting is coming up, and they want to know how many "votes" they each have. What things must they look at to...
Taking Possession of the Collateral When the debtor defaults, the secured party may take possession of the collateral. How does the secured party do so?
Collateral is required as enhancement of the borrowers credit. Elaborate on the purpose and extent of offering security from the perspective of the borrower.?

Write a program that finds all occurrences of a word in all the files under a directory,

Question:

Step by Step Answer:

Program finds all the occurrences of word in a file c...View the full answer

Introduction to Java Programming, Comprehensive Version

Students also viewed these Computer science questions