Write a program that removes *~ and *.ico files from a directory hierarchy. (Hint: Use the File::Find module.)

Write a program that removes ~ and .ico files from a directory hierarchy. (Hint: Use the File::Find module.)

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

See similar textbooks

Similar questions

Write a C++ program using Windows API to RemoveDirectory – For Removing the Directory BOOL RemoveDirectory(LPCSTR lpPathName); Return Type – Boolean (TRUE or FALSE). LPCSTR – Long Pointer to constant String. lpPathName – Directory Path Which one you want to delete. If this function Fails then its return FALSE or ZERO. Also We can print the Error Information with the help of GetLastError() function. RemoveDirectory Function Link.
write a program with python that asks the user to enter two filenames. One filecontains a list of words that you want to count. For the following explanation, let’s call it words.txt.(When your program runs, the user could type a different name. Do not hardcode any filenames inyour code.) The second file contains the text that you want to search for each word. For theexplanation, let’s call it story.txt.Ask the user to enter the name of each file. Assume that the files are located in the same directoryas your code file.For each word in words.txt, search through story.txt and count how many times the word occurs.Print a summary similar to the sample output below.Note 1: You should consider a “word” to be anything bounded by whitespace. You do not need todo any processing to account for punctuation or other special characters. For example, in thesample below, “time.” (with a period) is not considered the same as the word “time” (without aperiod). Capitalization will also matter. “The”…
Write a program that first reads in the name of an input file and then reads the input file using the file.readlines() method. The input file contains an unsorted list of number of seasons followed by the corresponding TV show. Your program should put the contents of the input file into a dictionary where the number of seasons are the keys, and a list of TV shows are the values (since multiple shows could have the same number of seasons). Sort the dictionary by key (least to greatest) and output the results to a file named output_keys.txt, separating multiple TV shows associated with the same key with a semicolon (;). Next, sort the dictionary by values (alphabetical order), and output the results to a file named output_titles.txt. Ex: If the input is: file1.txt and the contents of file1.txt are: 20 Gunsmoke 30 The Simpsons 10 Will & Grace 14 Dallas 20 Law & Order 12 Murder, She Wrote the file output_keys.txt should contain: 10: Will & Grace 12: Murder, She Wrote 14: Dallas…
Introduction to Computer Systems Project 1 Due: February 09, 2023 by 5:00 PM Spring 2023 Introduction: xxd command in Linux creates a hex dump of a given file or standard input. It's simple. For example, suppose you have a text file 'test.txt' with contents as shown below: The isprint() function checks whether a character is a printable character or not. Check more information in: https://www.programiz.com/c-programming/library-function/ctype.h/isprint Here's how you can use xxd to convert the file contents into hex: $ xxd test.txt And here's the output: 00000000: 5468 6520 6973 7072 696e 7428 2920 6675 00000010: 6e63 7469 6f6e 2063 6865 636b 7320 7768 00000020: 6574 6865 7220 6120 6368 6172 6163 7465 00000030: 7220 6973 2061 2070 7269 6e74 6162 6c65 00000040: 2063 6861 7261 6374 6572 206f 7220 6e6f 00000050: 742e 0a43 6865 636b 206d 6f72 6520 696e 00000060: 666f 726d 6174 696f 6e20 696e 3a20 6874 00000070: 7470 733a 2f2f 7777 772e 7072 6f67 7261 00000080: 6d69 7a2e 636f 6d2f 632d 7072…
Give explanations, diagrams, disk inode tables, and data blocks like those shown in the PDF to solve the question. (There is no need of coding.) Write an extended version of File System Implementation.You will add content to 40.2 - 40.4 that corresponds to an example file system. The chapter can be found at https://pages.cs.wisc.edu/%7Eremzi/OSTEP/file-implementation.pdf After each section 40.2-40.4 you are going to add an example that shows the following file structures:In 40.1, you will introduce the example, and discuss the files from the perspective of the user.In 40.2-40.4 you will discuss the aspects of that 3 files (and the directories to support them). -rwxr-xr-x /users/<your login>/stuff.sh-rw-r--r-- /users/<your login>/stuff.txt-rw-r--r-- /users/<your login>/stuff/stuff.txt With the following content:stuff.sh#!/bin/bashls -la stuff.txt (1) There is stuff here stuff.txt (2) There is also stuff here
Write a complete program that prints out the list of files in the current directory, along with their file sizes and last modified datetime stamps. Any sub-directories are ignored. At the end, print the total file size. It accepts two optional command-line arguments: Sort field (single sort key only) “name" for filename, "size" for file size, 1 "date" for last modified datetime stamp, default is “name". "asc" for ascending, "desc" for descending, 2 Sort order default is “asc". A sample execution of the program with both command line arguments provided is shown below. $ python q3a.py date desc Filename Size Last Modified fileSorter.py / 1461 / Sat Jan 30 01:40:48 2021 optimized_fib.py / 273 / Fri Jan 29 10:53:45 2021 tic-tac-toe-bot-master.zip / 37180 / Thu Jan 28 15:12:03 2021 tictactoe.py / 8157 / Thu Jan 28 14:59:45 2021 getComputerMove.py / 1131 / Thu Jan 28 14:55:22 2021 Total file size: 48203 Research how you access the file system using the functions in the os module. You may use…
For this question assume that the file death.txt is in the same folder you are running your code. We want to read the file and have an idea about the number of words we have in the file. The code below is supposed to do that but it is missing one line. fhand = open("death.txt","r") ### line missing print(len(file)) what code should we write in the missing line? Answer:
Write a program called asyncFileCount.js that prints the number of files with a given extension in a given directory. The first argument will be the path to the directory we want to filter on (e.g. /path/to/dir/') and a file extension to filter by as the second argument. For example, if you get '.txt' as the second argument then you will need to filter the list to only files that end with .txt Below are some example runs: An example run would be: node asyncFileCount.js . .js Another example run would be: node asyncFileCount.js /Users/jalirani/Desktop .docx
HW1 Instructions: Your homework must have a cover page contains homework number, your name and student id. Submit the code on word file or pdf file. Write your name and student id as comment in the code (see the example). 回HW1 * HW1.Program B// Name: Your name // ID : Your university ID Busing System; using System.Collections. Generic; using System. Linq; using System. Text; using System.Threading. Tasks; 6. 7. 8. 10 Bnamespace HW1 11 O references class Program { 12 13 re static void Main(string[] args) Submit screenshot after running the code for each part (The screenshot must have your name and ID, see the example). ON CAWINDOWS\system32\cmd.exe Name: Your name ID : Your university ID MENU 1. Show grades 2. Show average 3. Max grade 4. Min grade 5. Modify a grade 6. Search by ID 0. Exit Please enter your choice: Write a menu program in C# that manages students grades for one class. The program lets the user select from a list of options, and if the input is not one of the options,…
Write a program to copy an existing text file from your hard disk to another file that you will call: Your Last Name.txt, e.g. if your last name was Smith, the output file name would be Smith.txt. You can create a text file and add two or three lines of text to it. You may use the attached program as your program or write your own. Please note the inclusion of at the top of the program. Also pay attention to the open and close statements in the program. // File: CopyFile.cpp // Copies file InData.txt to file OutData.txt #include // for the definition of EXIT_FAILURE #include // required for external file streams #include using namespace std; // Associate stream objects with external file names #define inFile "InData.txt" #define outFile "OutData.txt" // Functions used ... // Copies one line of text int copyLine(ifstream&, ofstream&); int main() { // Local data ... int lineCount; // output: number of lines processed ifstream ins; // ins is…
Make use of a random number generator to generate a list of 500 three-digit numbers. Create a sequential list FILE of the 500 numbers. Artificially implement storage blocks on the sequential list with every block containing a maximum of 10 numbers only. Open an index INDX over the sequential list FILE which records the highest key in each storage block and the address of the storage block. Implement Indexed Sequential search to look for keys K in FILE. Compare the number of comparisons made by the search with that of the sequential search for the same set of keys.Extend the implementation to include an index over the index INDX.
IN PYTHON: Decrypting with ascii I have a file called 'dict.txt'. This file contains over 50,000 english words. One word from this file is used as a key (we do not know which one of course). Some have capital letters. I have another file called 'decrypt.txt' which is a file containing a string of numbers i must decrypt using a key found in the 'dict.txt'. This 'decrypt.txt' file message has length of 300. My question is, since i do not know which word (from the file with the 50,000+ words) is the key I must use to decrypt the other file, how do I write a function that: loops through all possible keys from 'dict.txt' to find the one that decrypts my file 'decrypt.txt' best? Somehow i must count how many 'words' are actual words to determine which key is best and then print my final decrypted message.