For linux: what would be the command to access or view the number of bytes in the file  /sys/kernel/kexec_loaded? what commands are used to retrieve the information of who is the owner of the /boot subdirectory?

Q: Below is a list of different access right settings. We want to implement shared update of certain…

A: A: If we give ownership rights in this way, there is a possibility that Bob or Alice could alter the…

Q: How do WANs handle traffic prioritization and Quality of Service (QoS) for real-time applications…

A: Wide Area Networks (WANs) handle traffic prioritization and Quality of Service (QoS) for real-time…

Q: Write a command remove.append.file(U1,file_1,U2) that U1 can use to remove append rights for the…

A: Here are the commands that you asked...

Q: write a batch file which can print a text file on command prompt

A:

Q: using "ed", how do I find and replace a word in a text file in the Bourne shell in linux

A: Given :- using "ed", how do I find and replace a word in a text file in the Bourne shell in linux

Q: Refer to the below exhibit. Suppose you are working as a Linux administrator, you have been asked to…

A: The shell script to count the number of empty files in the specified directory is given in step 2.

Q: Please comment all lines create a python script and run it to do the following: -    Import os. -…

A: Python script for import os, display current directory and create new directory in the c Or any…

Q: How does the shell determine whether a file is executable before spawning a new process to carry out…

A: 1. The executable files are marked in a special way for the system to recognize them. However, a…

Q: Give detailed answer please! C:\Users\Administrator\Desktop, replacing filepath with the log file’s…

A: Using Windows, how do I get the most recent template: By utilizing Sharepoint to transfer just…

Q: The ReadableByteChannel allows us to read from Select one: O a. Buffers in IOException when opening…

A: Here is the explanation of the above problem.

Q: In linux What command/s do you use to echo the values assigned to the SHLVL, HOME, PATH, USER, &…

A: Here we write comand and append the output to output.text file.…

Q: On a notepad of Microsoft Windows, what are the commands in creating a batch file that will create a…

A: A batch file is also known as a .bat file or a batch script, is a text file that executes as a batch…

Q: Using the image below, complete the linux/unix exercise. a. What is the single Linux command to…

A: The solution is given below with explanation

Q: Let us assume that we have an executable file named prvprg. What two Unix commands would you use to…

A: In Unix whenever we give permission to the user then it has notations such as - --- no permission…

Q: Performing the following tasks will help you become more familiar withthe various tools for…

A:

Q: B. Write a single script within the "restore.ps1" file that performs all of the following functions…

A: Actually, program is an executable software that runs on a computer.

Q: ectory on a UNIX system, only if the file name (not including the extension) begins and ends with a…

A: Dear Student, The answer to your question is given below -

Q: Write a shell script that uses a for loop to output the names of all the files and directories in…

A: Shell script is a computer program designed to be run by the Unix or Linux shell.A shell is a…

Q: A user on Windows 10 is using the File Explorer to move a file from the C:data folder to the E:data…

A: The FAT32 file system and the NTFS file system are the two options for file systems that may be…

Q: Write a shell script that will loop over files that are named as file${NUMBER}.txt (assume that only…

A: We can use for statement in shell script to accomplish this.

Q: The Linux command to delete a file is   a. del   b. delfile   C. rm   d. filedel

A: Just like Windows, iOS, and Mac OS, Linux is an operating system. It is best-known and most-used…

Q: We can use both Get-Service and Get-WmiObject cmdlets to list services, but why did the Get-Service…

A: what is Cmdlet :-    A cmdlet command is stand for command-let". cmdlets is a type of command use in…

Q: Write Linux command for each question. Please use one single command to do following process. PLEASE…

A: Answers line by line below:

Q: Windows 10 File Explorer is moving a file from C:data to E:data. The two file systems are NTFS on C:…

A: We have to define the above scenario to know what happens to a file's permissions when it's…

Q: ype in the gfortran command, it can't find the files main.f90 and subroutine.f90. Why are we…

A: gfortran main.f90 subroutine.f90 -o myprogram.exe > gfortran.exe: error: main.f90: No such file…

Q: (a) Discuss file systems used on Unix or Linux systems. There may be many different Unix vendors…

A: File system: A file system is a data structure where the files are stored and retrieved easily. It…

Q: Objectives > Using file input output > Processing records Practice with exceptions Command…

A: Solution:   Given,   Create a program (addressbook.py) that manages an individual's address book.…

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: Write a shell script program that print calendar of the current month, current date and time. Record…

A: Start:Print the calendar of the current month using the cal command.Print the current date and time…

Q: In Linux. Suppose you are in your home directory and you have two folders named proj1 and proj2. In…

A: To copy the file we use cp command in linux Command 1 cp <existing file name> <new file…

Q: ▪ Write a shell script to check the command line argument, whether it is a file or directory, ▪ if…

A: The question is telling that we can check the passed command line argument is directory or a file.…

Q: Write code that when executed in PowerShell, will satisfy the following requirements: Complete the…

A: I suppose you just want the cmdlets and not the functions, aliases, or other items shown in the…

Q: Write your own WASM file called print_name.wat in your home directory. It must print your name…

A: Web Assembly is a byte code format that virtually every browser can compile to its host system's…

Q: A user is attempting to access a folder on a shared drive. They receive a message saying access…

A: The correct answer is for the above mentioned question is given in the following steps for your…

Q: in Linux With the chown command, the ownership of a file can only be changed by the root user.…

A: Introduction: in Linux With the chown command, the ownership of a file can only be changed by the…

Q: Below is a list of different access right settings. We want to implement shared update of certain…

A: CHOICES: A. Assign Bob ownership to Alice's files, and Alice ownership to Bob's files. If we…

Q: The ACL for a hypothetical file in a Linux system is -rw-r-----. Briefly explain who can read and/or…

A: QUESTION: The ACL for a hypothetical file in Linux system is given as  -rw-r-----. Briefly explain…

Q: Given a linux file mode (permissions) as an integer, return the permission string that the mode…

A: 1) Below is program that display the permission string that the mode represents It defines a…

Q: Write the command that can be used to perform the following:a. Back up the contents of the /var…

A: Since there are multiple questions posted, we will answer for first “4” questions. If you want any…

Q: In linux code:  Is [] bracketed expression used in shell scripts under /etc/init.d ? Write a cmd…

A: The solution is given in the below step with explaantion

Q: Hi, I am trying to SCP a file but cannot succeed to get it. I am sure that code is correct but I got…

A: SCP is a command-line command that helps one to securely copy files and directories between two…

Q: What one line command accomplishes the following in Ubuntu-Linux: Imagine you found a file named…

A: Objective: The command to determine the type of a given file needs to be stated. In this scenario, a…

Q: 2nd: Write a shell script program (evenodd.sh) which adds the odd numbers in odd lines and adds the…

A: ANSWER:-

Q: At the Unix shell prompt, what command would you type if you wanted to compile a file called…

A: The solution is given below with explanation

Q: I would like to know //; 1. how can I write it in the terminal to see the number of bytes on…

A: 1) In Linux, WC commands are used to see the number byte in the file /sys/kernel/kexec_loaded.

Q: Write Unix command to find all files in your current directory that has all the permissions for the…

A: ls command is used to list all files  The grep filter searches a file for a particular pattern of…

Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.