Explain the meaning of each command below, along with its switches/options and arguments/filenames. Use the man pages of each command and other documentation and examples to help you. dd if=myfs.img bs=1 skip=SKIPNUMBER count=FILESIZE of=rfile2 sudo mount -o loop myfs.img mnt shred -uxz mnt/file3 ntfsundelete --undelete --inodes INODE --output rfile1 ntfs.im

Q: What does setting the –Step parameter in Set-PSDebug cmdlet achieve?

A: Dear learner , hope you are doing well, I will try my best to answer thsi question. Thank You!!

Q: What command tells grep to look for all lines consisting of only the letter Z followed by any four…

A: The grep command is used to locate information for specific pattern, stored on server or…

Q: Create a new script and name it texas_right.sh . Your script should do the following: 1- Create and…

A: Let’s go back to our shell-lesson-data directory on the Desktop and use ls -F to see what it…

Q: Navigate to your home directory. Create a directory named Module15 . Navigate to that directory.…

A: I can provide the necessary commands and explanations for each step. To navigate to your home…

Q: Performance Assessment Tasks Note: Linux is case sensitive. All tasks below assume you are able to…

A: The objective of the question is to assess the practical skills of the student in Linux system…

Q: Insert a heading line as follows to the top of the file and output the resulting data to a file…

A: set is more complete and will include variables you’ve set in addition to the ones inherent to your…

Q: When we use this command in a batch file, the user must pick from the available options because…

A: IF ELSE command in batch file is used to check condition i.e., IF condition is true then certain…

Q: $ mkdir .new_stuff        $ ls After running these commands, you notice that you do not see your…

A: ls command by itself does not show hidden directories (hidden directories and files are ones that…

Q: After typing the ls –F command, you notice a filename that ends with an * (asterisk)character. What…

A: Special character and file type: "ls" command is used in Linux to list the files in directory. The…

Q: While attempting to add a line of data to a file, the following command is issued echo "New Data" >…

A: Above in permission you can see that there is "a" which means we can append to it but can not write…

Q: Directories A directory is basically a list of names paired with inode numbers. When a directory is…

A: A directory is a file location where the folders and files are stored in the system. files and…

Q: Debug the following bash script # Prompt the user and get input for NAME and store in a variable.…

A: # Prompt the user and get input for NAME and store in a variable. Write this information in a file…

Q: Which filename extension indicates a tarball?a. .tar.gzb. .cpioc. .dumpd. .tar

A: Explanation of all the above-given option:   a) .tar.gz: This filename extension is used if the…

Q: directories

A: Given :-  Linux permission and terminologies   Need to chose the correct option along with the…

Q: When a user issues the following distinct commands, what happens and why? Assume all files exist.

A: A. $ CTRL -Z   B. $ PATH=$PATH:-/mybin   C. $ echo $?   D. $ wc filexx > filexx   E. $cp -i…

Q: Bash Shell Scripting – Simple File Manipulation Write a bash shell script with the following…

A: In this question we have to write a bash scripts and perform the following operations given in the…

Q: Console if the contacts file is not found Contact Manager Could not find contacts file! Starting new…

A: According to the information given:- We have to follow the instruction mentioned in order to get the…

Q: Which of the following commands locates the current directory in the directory hierarchy? wcd pwd…

A: Step 1  The correct answer is given in the below step with an explanation.

Q: need to write a notepad script to run as a batch file for windows. How would one write the script…

A: Batch file which often used to help to load programs, run the multiple processes at a time, and also…

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: PS C:\windows\system32> Get-Wmiobject | get-

A: You should pipe it with Get-Member: Get-WmiObject | Get-Member

Q: Python File Path: Whenever I execute this code it keeps saying the name "__File__" cannot be…

A: In the given code snippet, you are referring to an undefined variable "__file__" due to which the…

Q: 47. List only the hidden files in a directory along with their permissions

A: 47. List only the hidden files in a directory along with their permissions

Q: Format of file called deltafleet.txt aircraftName regnum manufacturer  maxSize crewSize…

A: This involves reading data from a file called "deltafleet.txt" using Java's Scanner class, and then…

Q: you will need to create the following textbook specified files. Use vi to create these files: …

A: Answer: The vi editor allows creating, manipulating, closing, and opening files on the Unix systems.…

Q: in linux only the root user can change file ownership with command chown True or false

A: Given: in linux only the root user can change file ownership with command chown True or false

Q: Write a BASH command that moves all of the files with a .xls or .xlsx extension to the directory…

A: find . -type f -name '*.xls' || '*.xlsx' -exec mv {} DATADIR/ \;

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.