Create a script where you prompt the user for input, and the value provided will be a user. Loop through each file in that user's home directory (ignore the sub directories) and count the number of times a file contains the word ERROR (hint use 'wc' command to help with counting) and output the total number of errors at the end of the script. Once completed, take a screenshot of the source code of the script, and of the script executing, to execute the script you will need to create your own sample input, please include the sample input as part of your execution screenshot. questio

Q: you delete a file by accident and then later decide that you want it back, what teps should you…

A: Answer is given below-

Q: Modify the scripts of Projects 1 and 2 to encrypt and decrypt entire files of text. An example of…

A: Given:

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: belo

A: given - Modify the scripts of Projects 1 and 2 to encrypt and decrypt entire files of text. An…

Q: What will be the command to substitute a word W with another word WW in a file having n lines.…

A: The problem is based on the basics of file manipulations in bash.

Q: Write a shell script that, given a filename as the argument will write the even numbered line to a…

A:

Q: Write the script that would create file and allow the user to add text in the file. The reading of…

A: As the language is not specified answer written in python  1)open a file  2) using infinite loop…

Q: Write a program to read two file names from the command line. If the number of arguments in the…

A: When we passed arguments to the main function is called Command-Line arguments. The command-line…

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: Task 3 (a) User want to open a directory form the root and read the files are available in that…

A: Directory is type of collection which holds information, such as file’s location, permissions,…

Q: Write down a Unix command that will update the security permissions on a file named file1.txt such…

A: The solution to the given problem is below.

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: To clear a log file, simply redirect nothing into it. Is it true or false?

A: Here is the answer with an explanation:-

Q: Write a script that takes the name of a directory as an argument and searches the file hierarchy…

A: I have answer this question in step 2.

Q: Write a brief answer to the following questions. A) The difference between copying and moving a…

A: A) Difference between copying and moving a file Copying a file is to create  a duplicate of selected…

Q: Write a script that accepts 3 arguments which are the name of three files (if incorrect number of…

A: ANSWER: Parameter Passing: Very much like some other straightforward order, [ ... ] or test requires…

Q: Write down a Unix command that will change security permissions on a file named file1.txt so that…

A: Ownership of filesUser (u): A person who creates the file. User is also known as owner of the…

Q: You can clear a log file simply by redirecting nothing into it. True or False?

A: Redirection also means simply turning the output or data away. Equally, if we have a command which…

Q: Write a script “test.sh", the script will test file "goodbye" in the current directory or not, print…

A: Bash Programming    Bash is a command processor that typically runs in a text window where the…

Q: Question 6 Write down the Git command that sets a file called client.py to be ready for commit. Use…

A: git add client.py

Q: Write a shell script to input two numbers. If the first number is maximum, display all the files in…

A: Code: echo "Enter number1: "read n1echo "Enter number2: "read n2if [ $n1 == $n2 ]then        echo…

Q: What is the correct syntax for copying multiple files with a filename starting as ‘file’ into…

A: Question. What is the correct syntax for copying multiple files with a filename starting as ‘file’…

Q: ne or more command-line arguments are accepted as well as outputting a message when no command-line…

A: Q.   How do change the code so that one or more command-line arguments are accepted as well as…

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: 3. Move the entire -/workspace/config/ directory to the nested- level-1/ directory

A: For part “1”, the directory is changed to “nested-directories/nested-level-1/” by using an absolute…

Q: How do change the code so that one or more command-line arguments are accepted as well as outputting…

A: Find the following program:

Q: Iš -lah shows a file with the following permissions: 1 sally org 1.7K Jun 2 22:01 demo The user…

A: ls -lah command gives the list of files and the permissions --------- 1 Sally org 1.7K Jun 2 22:01…

Q: Modify rnfile such that it will keep a copy of the old existing file (if available) before the…

A: Given: Modify rnfile such that it will keep a copy of the old existing file (if available) before…

Q: Please help me answer these questions: What are the four main/common attributes of a file. How can…

A: A file can be "free formed", indexed or structured collection of related bytes having meaning only…

Q: UNix and bash please write line by line with result and screenshot Create a directory called dir1.…

A: Create a directory called dir1. Create 10 files in dir1 in whatever way you would like, and fill…

Q: Is -l | less what does this command do? display the last page of the file. Display the data from…

A: Answer: C

Q: Using the following data file (delimited by a space or tab)  November 400 January 200 June 400 March…

A: Answer :

Q: A fictitious command madeup reads lines of input from the console until the end-of-file (EOF)…

A: Question:

Q: Write Linux commands for the following: i) To change the name of the existing file. ii) To show the…

A: Linux commands for the following are given below:

Q: The command that writes the contents of a file one page at a time. O a. Less O b. More O c. Head O…

A: Explanation of all the given options:  a) less: This command will allow the user to view the…

Q: difference between asynchronously loading a script file and deferring the loading of the script file

A: <script>: <script src="mtscript.js"></script> Here, the HTML is parsed until the…

Q: Write an AWK script to number and print all lines of a file. Also have it count the number of lines…

A: Awk script is a scripting language which manages the manipulation of data and to induce the…

Q: 6. echo *[!0-9] 7. echo m[a-df-z]*

A: Q: Output of given commands

Q: Write a sed command that takes the output from ls -l , but displays only files that have less than…

A: In this question, We have to write a command for finding the list of files which are less than 1000…

Q: If you accidentally delete a file and then decide you want it to be restored, what should you do

A: If you accidentally delete a file and then decide you want it to be restored, you should use a file…

Q: How does the shell know that a file is executable when it establishes a new process to run a…

A: Introduction: A file's access permissions can assist determine whether or not a file can be used.…

Q: Plotting on the same figure by using th the hold on commands. Reading data from file.txt and…

A: 1)

Q: Write a grep command that will match all words in a file that have exactly one 'a'.

A: Given: Write a grep command that will match all words in a file that have exactly one 'a'.

Q: Implement a simplified version of the UNIX program "cp", which copies one file to another by…

A: see where we are and what we already haveLet’s go back to our shell-lesson-data directory on the…

Q: How can I create a script to convert SPACES into TABS between words stored in any file? The file…

A: In this question, we have to write a command line program which we will write it in Bash Script…

Q: find The find command takes a pattern as a command-line argument and recur- sively searches through…

A: The find command in UNIX is a command line utility for walking a file hierarchy. It can be used to…

Q: In UNIX/Linux, what would the octal notation be for a file with the following, permissions. • Owner…

A: permissions are for files. permissions are given to the different users and according to the…

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.