Files that support log disks are called as
Q: 1. Display the first 12 lines of /etc/services. 2. Display the last line of /etc/passwd. 3. Use cat…
A: Step 1:- Note:-As per policy, we are entitled to answer the first three subparts of the question.…
Q: Given the following with open('accounts.txt', mode='w') as accounts: The file accounts.txt is being…
A: with open('accounts.txt', mode='w'), accounts.txt is being opened in write mode. To open in append…
Q: Assume the following files are in the working directory: $ ls output.txt notes1 notes2…
A: a. The command ls output* can be used to display all the files beginning with output. b. The…
Q: Write an interactive file handling shell program. Let it offer the user the choice of copying,…
A: Actually, program is a executable software that runs on a computer.
Q: Exercise 2 - Create a directory structure Write a batch program called EX2.BAT that creates the…
A: In below,show the batch file. save as .bat formate…
Q: C++ I have three .txt files. I want to create a program that reads those files. I want to create a…
A: Code: #include <iostream>#include <fstream>#include <string>using namespace std;…
Q: What is a computer file? What does it mean by file format? What is the file extension used for?…
A: A file extension, or filename extension, is a suffix at the end of a computer file. It comes after…
Q: Which is/are the method(s) of using vi to edit a file in read-only mode? Group of answer choices vi…
A: There are many ways to edit files in Unix. Editing files using the screen-oriented text editor vi is…
Q: 1) What must occur before a file can be read or written? 2) What is the range of the valid unit…
A: As per Bartleby guideline: “Since you have posted a question with multiple sub-parts, we will solve…
Q: Question 1 Say you just opened VI to create a nologin file. How EXACTLY would you enter and save the…
A: How to save the information after creating a nologin file.
Q: 1. Give the most concise command(s) that displays lines from a set of text input files. Display only…
A: CMD orders for the Windows order brief
Q: 1.Which of the following is true about a character device? * a)Operating on a character device does…
A: The answer is
Q: QUESTION 8 When you import or export files, you use one of the following to format the data: O…
A: Given: Importing & Exporting Data, which one of the used for format of data This type of file…
Q: When a user issues the following distinct commands, what happens and why? Assume all files exist. $…
A: The command wc means word count. By default, this command is used in two ways. 1. wc command used…
Q: 1. Perform the following operations using VI editor: 1). Create a file and write into it. 2). How to…
A: Note- I have hide some details and data of file because it is not allowed as per Our guidelines. use…
Q: In high level programs, the command which sets the pointer of file to the beginning of that file is…
A: In high level language,the command which sets the pointer of file to the beginning of that file is…
Q: Create the directory “Project”& perform the following actions: a)Create the files…
A: Note: As per Q and A guidelines, we are only supposed to answer 1 question. So, solving the first…
Q: Write a shell script that accepts a filename as its argument. The named file is assumed to be a text…
A: The answer is...
Q: QI: Suppose that the file (rectangle.txt) shown in the figure was stored in the default path, this…
A: testShape.txt ifstream myfile; myfile.open("testShapes.txt"); if (myfile.is_open()) { while…
Q: livided by 10. umber_of_dogfoodbags = avg_dog_weight / 10; ssume that there is a file on disk named…
A: The given problem is to be solved in C++ where the shelter animals will be read from the file. Based…
Q: c++ // how to prompt the user to enter a file name ???? i know how to read and write on a fil that…
A: #include <iostream>#include <fstream>using namespace std; int main(){ // create a char…
Q: Q1: Suppose that the file (rectangle.txt) shown in the figure was stored in the default path, this…
A: ifstream is used to read the data from file ofstream is used to write data to file
Q: VirtualBox (OS System) Ubuntu 64?
A: 1. sudo addgroup superusers sudo adduser your_name_admin1 superusers sudo adduser your_name_admin2…
Q: inFile = open ('thisLandIsYourLand.txt', 'r') Which of the following statements is true? (assume any…
A: First option is the correct option.
Q: for Linux 3.Write the necessary commands to: a.display the content of the text file sky.to on…
A: a. cat sky Or echo “$(<sky)” b. cal 09 2018
Q: a.Create a directory called dir1. b.Create 10 files in dir1 in whatever way you would like, and…
A: The answer given as below:
Q: ios::trunc is used for ? a)If the file is opened for output operations and it already existed, no…
A: Explanation ios::trunc is used for If the file is opened for output operations and it already…
Q: Question 1 Say you just opened VI to create a nologin file. How EXACTLY would you enter and save the…
A: Press the Esc key to enter "Normal Mode". Then you can type: to enter "Command Line Mode". A colon…
Q: Suppose you wish to make an application that traverses a computer's filesystem and an- alyzes the…
A: The application is to construct a computer's file system with traversing. The most suitable data…
Q: Execute the following LINUX commands. Take the screen shot of each answer and paste after the…
A: The Linux command to do given operations are performed. Note: Dear user, as per company policy we…
Q: Which of the following is not a responsibility of the file system? a. Creating files…
A: A file system is one of the OS's functional components (Operating System).
Q: Text file of names is given below: {Ram,Sita,Mohan Sita,Mohan,Ram Ram,Ram,Mohan Sita,Sita,Radha}…
A: The pig script, first splits each line into words using the TOKENIZE operator. The tokenize…
Q: If you are using more to examine a file and decide you want to look back at the previous page, what…
A: vi command is used to create a text file in Linux operating system. The syntax to create a file…
Q: Write a bash script for a menu driven file management utility that can do following operations…
A: Sample output:
Q: Software Requirements: Latest version of NetBeans IDE • Java Development Kit (JDK) 8 Procedure: 1.…
A: // LoginDemo.java import java.io.File;import java.io.FileWriter;import java.io.IOException;import…
Q: One of the file space allocation mechanisms is the most convenient for random access files.Which…
A: Indexed allocation file space allocation mechanisms are the most convenient for random access files…
Q: Q3) Fill in the blanks 1. are M-files that can accept input arguments and retum output arguments, 2.…
A: As per bartleby policy i can attend the first 3 questions : Please see the step 2 for answer of…
Q: Q1: Write DOS command to: i. Create the directory with name 'IBRA' in drive E: ii. Create file name…
A: Given Data:- Write DOS command to: i. Create the directory with name 'IBRA' in drive E: ii. Create…
Q: What command creates a new file chapter consisting of the contents of the files section1, section2,…
A: vi command is used to create a text file in Linux operating system. The syntax to create a file…
Q: Task1: Create a directory say, "Linux user" and it contains three files (e.g.; A, B, C). Change the…
A: Task : Create the directory "Linux User" Change permission for all the three files
Q: 181. A data dictionary is a special file that contains? a. The names of all fields in all files b.…
A: Given that 181. A data dictionary is a special file that contains? a. The names of all fields…
Q: If a file F has following data: Windows Paid Android Free Linux Free Mac paid Write a command to…
A: NOTE: As the language is not mentioned I am using the bash to write the command for the required…
Q: Makefile to use source files from one directory and create the executable in another. You are given…
A: Makefile to use source files from one directory
Q: Given the following with open('accounts.txt', mode='w') as accounts: The file accounts.txt is being…
A: Given: Given the following with open('accounts.txt' , mode='w') as accounts: the file…
Q: 1)ios::trunc is used for ? a)If the file is opened for output operations and it already existed, no…
A: ios::trunc is used for ? a)If the file is opened for output operations and it already existed, no…
Q: You are implementing a simple file system for an operating system for managing files and folders;…
A: Lets see the solution.
Q: arlier file systems supported by Linux before BTRFS focus on support for larger volumes of stored…
A: Answer is YES. Linux file system like the 4 extended file system (ext4) and XFS are the earlier file…
111. | Files that support log disks are called as ________ |
a. | Logging file systems |
b. | Jorte File Systems |
c. | Journaling File Systems |
d. | Channelizing File Systems |
Step by step
Solved in 2 steps
- QUESTION 23 In Windows 10, which of the following is updated each time a file is changed to ensure that search results are current? a. The search box b. The context c. The file d. The indexA subdirectory of the current working directory called already exists and is called top. Enter Bash commands to: Make subdirectories of top called nope and yep Make an empty file in nope called reasons.txt Make an empty file in yep called unreasons.csvWhat is a computer file? What does it mean by file format? What is the file extension used for? Given the following files, what each file extension means? a) Game1.exe b) Accounting.hlp c) Resume.doc d) Mypage.html
- The File Explorer is a crucial tool for organizing your computer's data. Investing a few minutes now in making File Explorer work the way you want it to will make using your computer a breeze tomorrow. Discuss making adjustments to File Explorer here.)ios::trunc is used for ?a)If the file is opened for output operations and it already existed, no action is taken.b)If the file is opened for output operations and it already existed, its previous content is deleted and replaced by the new one.c)If the file is opened for output operations and it already existed, then a new copy is created.d)None of abovePython script that uses the os module 1. Display the current working directory. 2. Create a new directory called "test_dir" in the current working directory. 3. Change the current working directory to "test_dir". 4. Verify the current working directory has been changed. 5. Create a new file named "test_file.txt" in "test_dir". a. You must write the following contents to test_file.txt: This is a test file. 6. Verify that "test_file.txt" was created by listing the contents of "test_dir". 7. Display the file size and the last modification time of "test_file.txt". 8. Change the name of "test_file.txt" to "new_test_file.txt". 9. Verify the name change by listing the contents of "test_dir" again. 10. Finally, remove "new_test_file.txt" and "test_dir", verifying each deletion by listing the contents of the parent directory.
- (Linux) Your task is to write a script called process_files that will accept from the user as command line arguments a series of 3 strings representing file types. You must then create 4 directories – one for each file type and one for any files that do not match any of the file types - and separate the files into these new directories then return some information about these files to the user. For example if the user types process_files jpg gif docx Your script will sort the jpg/jpeg, gif and doc/docx files into their appropriate directoriesSimple SHELL (.sh) script Write a SHELL script (minExF.sh) that takes a csv file ("Comma Separated Values", a text file that can be manipulated by Excel) as an argument containing the grades of the mid-term (called intra) exams with the passing thresholds and calculates the minimum grades that must be obtained in the Final exam by adding them as a column to the initial information in the output file. Note: To manipulate large integers and real numbers use the Unix command bc . Here is an example of how to use of this command to add two non-integer numbers stored in the variables VAR1 and VAR2 : VAR1=5.5VAR2=3.14159RESULT='echo $VAR1+$VAR2 | bc'echo $RESULT The result displayed on the screen will be 8.64159. The first line contains titles (mid-terms, weight mid-term, weight final, treshold). The following lines contain information about the Intra (mid-term) exam scores, exam weights and weighting of the exams and the cut-off points for the two exams, Intra (mid-term) and Final.1)Create the directory “Project” & perform the following actions: a) Create the files ‘f1.txt’, ‘f2.txt’, ‘f3.txt’ and ‘f4.txt’ in it.b) Set the permission of ‘f1.txt’ to -rwx r-- r--, permission of ‘f2.txt’ to -w- r-x r—c) Combine the files f3 and f4 using the paste commandd) Show the use of cut command on any of the above files Linux
- Dont use answers from other websites please! MIPS source programs and the screenshots of your MARS execution windows. Name: .asciiz "James Bond!"Age: .byte 24Numbers: .word 11, 22, 33Letter1: .asciiz 'M' 2. Create the data declaration part of the above by creating a file with MARS and assemble it to show the memory contents. You don't have to have .text part since this is just data declaration only. Capture your screen of MARS execution window by checking "ASCII" option of Data Segment part.UNix and bash please write line by line with result and screenshot Create a directory called dir1. 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.Then, write a bsub command line that will submit a job for each file in dir1 to the express squeue 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.outWhat is a computer file? What it means by file format? What is the file extension used for? Given the following files, what each file extension means? a) Game1.exe b) Accounting.hlp c) Resume.doc d) Mypage.html