Choose True or False for all the following: True False The recycle bin is a permanent storage area for files and folders System file contains detailed instructions for the microprocessor on what tasks to be perform except the part of the operating system Drag diagonally is an action of Mouse Hard drive can only be metal or plastic

Choose True or False for all the following: True False The recycle bin is a permanent storage area for files and folders System file contains detailed instructions for the microprocessor on what tasks to be perform except the part of the operating system Drag diagonally is an action of Mouse Hard drive can only be metal or plastic

LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.

5th Edition

ISBN:9781337569798

Author:ECKERT

Publisher:ECKERT

Chapter7: Working With The Bash Shell

Section: Chapter Questions

Problem 6DE

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COMPLETE TO DO's (do not copy other responses to this question if you do ill downvote) recv.cpp #include <stdio.h>#include <stdlib.h>#include <string.h>#include <fcntl.h>#include <mqueue.h>#include <sys/stat.h>#include <sys/types.h>#include <sys/mman.h>#include <unistd.h>#include <signal.h> // The name of the shared memory segment#define MSQ_NAME "/cpsc351queue" // The name of the file where to save the received file#define RECV_FILE_NAME "file__recv" #define MQ_MSGSIZE 4096 /*** Receive the file from the message queue*/void recvFile(){ // TODO: Define a data structure // of type mq_attr to specify a // queue that can hold up to 10 // messages with the maximum message // size being 4096 bytes // The buffer used to store the message copied // copied from the shared memory char buff[MQ_MSGSIZE]; // The total number of bytes written int totalBytesWritten = 0; // The number of bytes written int…
How can I fix that Traceback (most recent call last): File "C:\Users\Richard Seegerer\Documents\Python\Program6_2.py", line 10, in <module> with open("module.txt", "r") as f:FileNotFoundError: [Errno 2] No such file or directory: 'module.txt'
Can someone please look at my script and explain why the data is not being read and entered into my pretty table? Any help is appreciated. Script is below. I am getting an empty pretty table as my output. # Python Standard Library import os from prettytable import PrettyTable myTable = PrettyTable(["Path", "File Size", "Ext", "Format", "Width", "Height", "Type"]) dirPath = input("Provide Directory to Scan:") i f os.path.isdir(dirPath): fileList = os.listdir(dirPath) for eachFile in fileList: try: localPath = os.path.join(dirPath, eachFile) absPath = os.path.abspath(localPath) ext = os.path.splitext(absPath)[1] filesizeValue = os.path.getsize(absPath) fileSize = '{:,}'.format(filesizeValue) except: continue # 3rd Party Modules from PIL import Image imageFile = input("Image to Process: ") try: with Image.open(absPath) as im: # if success, get the details imStatus = 'YES' imFormat = im.format imType = im.mode imWidth = im.size[0] imHeight = im.size[1] #print("Image Format: ", im.format)…
Can someone provide UNIX command linde for these? Locate all directories under /usr/include Locate executable files in /usr/include that are not directory files Locate executable files in /usr/bin that are not directory files Locate files in the /usr/include tree whose names end with ‘ab.h’
A. create a folder a08 and go to it. B. Using the class text type in the following files as listed •bit_print.c from pages 338. •pack_bits.c from pages 341. •add the unpack function on page 342 to next_day.c from page 347 pack_bits.c
In Fedora 37: 1. Create a directory named Module8 and navigate to that directory. 2. Create a file named pay.dat in Module8 with the following contents (in bold) for Employee ID, Employee Name, and Pay Rate (per hour); remember to press enter after each line: 0001:John Smith:15.40 0002:Jane Smith:15.41 0003:George Jungle:12.10 0004:Ursula Jungle:16.11 3. Use the cut command and cut the 2nd and 3rd field. 4. Reopen pay.dat and add the entry for Jane Smith at the end. So, now there will be 5 lines and the result should look like this: 0001:John Smith:15.40 0002:Jane Smith:15.41 0003:George Jungle:12.10 0004:Ursula Jungle:16.11 0002:Jane Smith:15.41 5. Run the uniq command to display duplicates that are in the file. 6. Sort the data in pay.dat by the rate of pay. 7. Sort the data in reverse order by the employee's ID. 8. Take screen captures and put them in a single MS Word document.
in fedora 37 1. Create a directory named Module9 and navigate to that directory. 2. Copy the file pay.dat from Module8 to Module9. Here it is again, just in case: 0001:John Smith:15.40 0002:Jane Smith:15.41 0003:George Jungle:12.10 0004:Ursula Jungle:16.11 3. Using a pipe symbol for filtering and sort the data to stdout. Enter: cat pay.dat | sort 4. Now, on your own, using a pipe symbol for filtering and sort the data in descending order to stdout and append that to a file named SortPay.dat. 5. Copy pay.dat to three files named: pay10,dat, pay12.dat, and pay02.txt. You may need to use multiple commands. 6. Use pattern matching to locate only pay02.txt. 7. Enter the command to remove pay2.dat and redirect both stdin and stdout to a file named RemovePay.txt. 8. Run the command in step 7 again. 9. Display the contents of RemovePay.txt 10. Take screen captures please explain each step and take screenshots
Question 5: findWrite a simple version of the Linux find program: find all the files in a directory tree whose namematches a string.Some hints:·Look at ls.c to see how to read directories.·Don’t try to find any files in the “.” and “..” directories.·Changes to the file system persist across runs of QEMU; to get a clean file system run makeqemu.Your solution is correct if produces the following output (when the file system contains a file a/b):$ make qemu ...init: starting sh$ echo > b$ mkdir a$ echo > a/b$ find . b./b./a/b$
Makefile to use source files from one directory and create the executable in another. You are given Three directories. The Top directory contains the makefile The two subdirectories belong to the Top directory first subdirectory contains the source file hello_world.c second subdirectory should contain the compiled executable of hello_world.c It appears as so Top | Makefile | first_sub: | hello_world.c | second_sub: | <insert compiled executable here> I understand how to compile and create an executable if and only all source files are in the same directorySo my question is: How do I create a makefile that compiles the source file(s) in a subdirectory andplace the compilex executable(s) in another different directory? Please show results and displayed results
With your knowledge in the file, systems write a javaprograms the can be used to: i. ii. iii. Create a fileMove a file to another directoryRename a file in a directory
UNIX please be thorough with each a,b, and c a.Create a directory called dir1. b.Create 10 files in dir1 in whatever way you would like, and fill them with at least a few lines of text. Record how you did this here. c.Then, write a bsub command line that will submit a job for each file in dir1 to the express queue that simply “cats” the file. The output file (stdout) for each job should be the <filename>.out That is, the first job should execute the command: cat file1 and the output should be in file: file1.out
Solve in Python Include Screenshots of Input and Output For this lab, you will write a program that creates and edits a test file called users.txtYour program should implement the following functions: add_user – Accepts a username as an argument and adds it to the file update_user – Accepts an old username and a new username as separatearguments and replaces any instance of that the old username with the newusername in the file. remove_user – Accepts a username as an argument and removes the userfrom the fileUse the following code to test your program:add_user(“bob”)add_user(“joe”)add_user(“ann”)add_user(“mike”)update_user(“joe”, “jo”)remove_user(“ann”)Your final file should look like:bobjomikeYour submission should include your source code (.py file) and either yourfinal text file or a screenshot of it.