Help with linux   Use positional parameter 1 ($1) as the path to the data file. If the path isn’t supplied, isn’t valid, or isn’t readable then display an error message and exit with status 1.

Q: You are in the same group as Sam, Tom, Bill, and so on. The permissions field on a file you own…

A: -rwxr-x--x  The string of 10 characters on the left shows the mode. first character: '-' indicates…

Q: Write a program FileSorter that takes the name of a directory as a command-line argument and prints…

A: Get the directory name from the command-line arguments.Check if the directory name is provided. If…

Q: Some lines in the file have a line number, as shown in the following figure. A line number is the…

A: The task is to create a Java program called RemoveLineNumber.java that removes line numbers from a…

Q: How can you read a text file one line at a time? A. By using the read() command with no parameters.…

A: Disclaimer: “Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Does the class FileOutputStream have a constructor that accepts a filename as an argument?

A: Does the class FileOutputStream have a constructor that accepts a filename as an argument?

Q: Write a program that takes an input from the user and asks to enter filename. It then opens the file…

A: A File can be used to store a large volume of persistent data. Like many other languages 'C'…

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: In Linux/Ubuntu, Find every line that contains two or more spaces in every file in /Folder1.

A: Find every line that contains two or more spaces in every file in /Folder1.

Q: You can loop directly through the lines of a file using a for loop.  True  False You can pickle a…

A: pickling in python which means to preserve, we can pickle a complex piece of data, like a list or…

Q: In Linux, Find every line that contains two or more spaces in every file in the folder named…

A: Find every line that contains two or more spaces in every file in the folder named “Folder1”

Q: in Python for linux terminal Write the code to add a new user with username: your firstname &…

A: username = input("Enter your first name: ") password = input("Enter your last name: ")…

Q: If you have a file named Bevco.xls, what exactly are you supposed to do with it?

A: Excel is used to store, analyze and report large amounts of data.

Q: 10. Which parameter describes the destination directory which would contain the archive? a)…

A: Question 10. Which parameter describes the destination directory which would contain the archive?…

Q: The write command is used to write content to a file in Python. Assume that I already have a file…

A: Error : - this code give error that f is not defined, because you store open file object in fhandle…

Q: e called "flow_rate.dat". wnload the file "flow_rate.dat", (i.e. right click and select "Save link…

A: Step 1: Load the file flow_rate.dat. It will be stored in the form of a matrix with two rows. Step…

Q: How would you rewrite the syntax to read in the file if it was tab-delimited (for example, if it has…

A: The tab delimited format stores information from a database or spreadsheet in the format of a…

Q: The file practice has no permissions at all. What permission should be assigned to this file so you…

A: The most important thing is here to have the write permissions  in order to add the content of the…

Q: Assume that you have a CoffeeDB database in your Java DB System. Coffee is one table. Write a Java…

A: Java used to answer this question

Q: Modify sh.c so that all commands entered by the user are appended to a file called commands.txt.…

A: The code is given below.

Q: Using the Java compiler, try to create a file in the same directory and take the name of file from…

A: Java Code will first read the destination of file to be saved from test.txt file and save the…

Q: Write a shell script that reads a file name and checks this file exists or not. If the file exists,…

A: Shell scripts serve as valuable tools for automating tasks and processing data on Unix-based…

Q: Hello. Please answer the attached C programming question correctly. The attached code has to be…

A: Assume you received a text message in binary, and you need to decode the message.char *binaryMsg =…

Q: 10. Which parameter describes the destination directory which would contain the archive? a)…

A: Question 10. Which parameter describes the destination directory which would contain the archive?…

Q: Which file open flag forces all output to occur at the end of the file?

A: Given:   Which file open flag forces all output to occur at the end of the file?

Q: C++ Part 1: Working With Process IDs Modify the getProcessID() function in the file named…

A: the solution is given below:-

Q: a.  What happens if you try to move the file marker past the end of a file? b.  What is returned if…

A: The above question is solved in step 2 :-

Q: 3rd: Write a shell script program (conversion.sh) which has got a parameter ( a filename). In each…

A: Answer : #!/bin/bash # Taking the 1st argument which contains the file namefile=$1 # Loop through…

Q: Which line of code creates a Scanner to read a file named "input.txt"? A, Scanner in = new Scanner…

A: Scanner class :- In the java.util package, there is a class called Scanner that is used to collect…

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: C++ operating system grep a | sort | sum | wc Write a code for the above commands using unnamed pipe…

A: Answer  is given below as

Q: e of the parameters of the print function is the file parameter. Its task is print () where to write…

A: One of the parameters of the print function is the file parameter. Its task is print () where to…

Q: list that lists all the items in yo

A: Dear Student, The required code for batch file named list is given below -

Q: In c++, ask the user for the name of a file to store the information. Open the file, and make sure…

A: To solve the above  we will follow a step by program for the problem: -…

Q: Write a program FileSorter that takes the name of a directory as a command-line argument and prints…

A: Programming Approach : mport the necessary modules (os and sys) to work with files and command-line…

Q: create a Python script. Your script should: Ask the user for the name of a file (if the file exists…

A: Begin by creating a file in the same directory as the python file is with some content in it . I…

Q: Your Python script will write to a file that already exists. What options [file modes when using the…

A: Given:

Q: what is ifstream file ?

A: In C++ file system we use standard library fstream. There  ifstream is one of the data type of file.

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

A: The Answer is in step-2.

Q: A client sends you two files containing two shapes to be used in the design of a logo. Your computer…

A: Actually, given information: A client sends you two files containing two shapes to be used in the…

Q: The DumpMem operation requires a number of different input parameters. What are they?

A: Introduction: I am calling Microsoft to help to discuss my issue. This operation needs administrator…