For example, if you create a file named: "users.txt" that contains these user names: daniel moshe yossy gabi ran bijo baruch bibi The following command run in an elevated command prompt will parse this file, and create a new user on your computer FOR /F %i in (users.txt) DO NET USER %i P@ssw0rd /ADD With two (2) other options that you specify for each user when they are added?
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A: See the solution below.
For example, if you create a file named: "users.txt" that contains these user names:
daniel
moshe
yossy
gabi
ran
bijo
baruch
bibi
The following command run in an elevated command prompt will parse this file, and create a new user on your computer
FOR /F %i in (users.txt) DO NET USER %i P@ssw0rd /ADD
With two (2) other options that you specify for each user when they are added?
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- In Unix/Linux code: Write cmd lines for the following.1. Display lines that begin with upper case and end with lower case among the lines in a text file. Use any filename for your answer.2. Display shell programming scripts in /etc/init.d3. Is [] bracketed expression used in shell scripts under /etc/init.d ? Write a cmd line to evaluate this.Display all lines in all files in /etc/init.d which contains the pattern [] for test cmdYou work for a small company that keeps the following information about its clients:• first name• last name• a 5-digit user code assigned by your company.The information is stored in a file clients.txt with the information for each client on one line(last name first), with commas between the parts. For exampleJones, Sally,00345Lin ,Nenya,00548Fule,A,00000Smythe , Mary Ann , 00012Your job is to create a program assign usernames for a login system.First: write a function named get_parts(string) that will that will receive as its arguments astring with the client data for one client, for example “Lin ,Nenya,00548”, and return theseparate first name, last name, and client code. You should remove any extra whitespace from thebeginning and newlines from the end of the parts.You’ll need to use some of the string methods that we covered in this lessonYou can test your function by with a main() that is just the function call with the argument typed in.Second: write a function make_user(param)…You have been given the file awards.psvThis file contains information about Nobel Prize, Turing Award and Fields Medal winnersEach line in the file contains the following six fields:1. Award Name2. Award Year3. Winner Name4. Winner Gender5. Winner Country6. Winner Birth YearEach field is separated from the next field by a pipe character ( | ).Your task is to write four grep commands which will print specified lines from this file.You have been given the file final_q1.txt .In final_q1.txt add answers to the four questions.Add each answer in the specified location.Do not add, remove, or change any other text in the file.The autotest depends on the exact format of the file.Each question should be answered with a single grep command.You may use any regular expression syntax supported by grep.You may use any options supported by grep except -P/--perl-regexp .1. Question 1Write a grep command that will print the lines in awards.psv that contain awards won by an Australian.2. Question 2Write…
- Write a program that performs the following operations according to the input value with Linux Bash Script. [1] Create a file for a given filename and list the generated file in a long format [2] Delete a file for a given filename [3] Copy a file content to another file [4] Listsubdirectories of a current directory recursively [5] Generate the command that finds how many times the "cat" command has been used in your command history so far. [6] Generate the command that writes the file names starting with W in the active directory to the "Files.txt" file. should be solved using Linux Bash Scripting solution code and one/two screenshots for running of program.Write a utility program that combines the files together into anew file using the following command:java Exercise17_12 SourceFile1 . . . SourceFilen TargetFileThe command combines SourceFile1, . . . , and SourceFilen into TargetFile.Why is it considered good practice to open a file from within a Python script using (a) instead of (b)? (a) with open(‘textfile.txt’,’r’) as f: f.readlines() (b) f=open(‘textfile.txt’,’r’) f.readlines() f.close() a. When you open a file using the with keyword in Python, Python will make sure the file gets closed, even if an exception or error is thrown. b. The with keyword lets you choose which application to open the file in. c. The with keyword acts like a for loop, and lets you access each line in the file one by one. d. There is no benefit to using the with keyword for opening a file in Python.
- Assume that the output.txt file contains: First Line Given the following snippet of code: File output = new File("output.txt"); try { Files.writeString(output.toPath(), "Second Line", StandardOpenOption.CREATE); Files.writeString(output.toPath(), "Third Line", StandardOpenOption.CREATE, StandardOpenOption.APPEND); } catch(IOException ex) { System.out.println("Error: " + ex.getMessage()); } What would output.txt contain? Second Line Third Line First Line First Line Second Line Third Line Third LineWrite complete bash script that provides a menu to either double-space an input file or triple space an input file. Use the read command to obtainthe users choice and then perform the requested operation.For double spacing, the script will ask for an input file and then read eachline of the input file. For each line read, it then writes the line back toanother file, but with an extra blank line following. This has the effect ofdouble spacing the file. Include all necessary code to check if the readcommand gets the necessary filename, and whether the specified file exists. If so, continue with the double spacing, if not state that the filenamewas blank or does not exist and end the script.For triple spacing, the script will ask for an input file and then read each lineof the input file. For each line read, it then writes the line back to anotherfile, but with two extra blank lines following. This has the effect of triplespacing the file. Include all necessary code to check if the read…Which option replaces the YYY with the correct example for defining a custom exception? YYYtry: f = 'Myfile.txt' ext = f.split('.').pop() if (ext == 'txt'): raise InvalidFileTypeError('Invalid File Type')except Exception as e: print(e)finally: print('All done!')
- you will need to create the following textbook specified files. Use vi to create these files: test-file1 test-file2 test-file3 test-g test-sor respected test-u west coast alpha1 alpha2 practice caffeine names.tmp numbers.tmp A file called empnames contains many employee names, with exactly one name on each line. What command outputs the names in the file in multiple columns, with columns before rows?A student wants to write into a file called myfile, without deleting its existing content. Which one of the following functions should he or she use? f = open('myfile', 'r') f = open('myfile', 'w+b') f = open('myfile', '+') f = open('myfile', 'a')you will need to create the following textbook specified files. Use vi to create these files: test-file1 test-file2 test-file3 test-g test-sor respected test-u west coast alpha1 alpha2 practice caffeine names.tmp numbers.tmp What command creates a new file chapter consisting of the contents of the files section1, section2, section3, and section4, with all lines numbered?