Which command is used to create empty files? a) cp b) cat c) touch d) create

Q: Write the command that will locate all files that have the suffix/extension of ",py" or ".sh", and…

A: Linux command: Every task in a Linux system is performed using certain commands. These commands…

Q: Suppose you need to keep a record of the last ten changes to a file. Which file system(s) supports…

A: There are two file systems that can support the feature of keeping record of the changes: The…

Q: Q. Lseek() command is used to create a file. a. True b. False

A: This is a command based question of linux.

Q: Write the commands for given : a. To create a user U and add him to the group G in single command.…

A: a) sudo useradd -G G U   screenshot     b)  you can change the filename in the filename (end)…

Q: Against loss of data, a file is created as a safety precaution named to be a. Backup file b. Restore…

A: A file backup occurs when you store copies of your critical system and personal files on a hard…

Q: (A)- Answer with True or False and correct the error 4- The abs(x) is maximum value. 5- The fprintf…

A: Solution :  The answer of the all three questions are given in below.

Q: Which is NOT a common file permission? O a. Write O b. Execute O c. Stop O d. Read

A: File permissions control what client is allowed to perform which activities on a record. Record…

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: At the command prompt, type less /etc/passwd and press Enter. Where is the line that describes the…

A: open command prompt --> type less /etc/passwd   Where is the line that describes the root user…

Q: Design a program for Hunterville College.  The current tuition is $20,000 per year, and tuition is…

A: #include<iostream> using namespace std; int main(){     //Declarations    float currentTution;…

Q: There might be two identical files in your account. Assume that the current directory is called…

A: Answer is in next step.

Q: Create the following files: file01 file02 File 12 File112 fileRV filer fileR fileRRR file) file 8.…

A: 1. a) List (with ls) all files starting with File and having a character as fifth character and…

Q: Q3. lists all the files including hidden file starting with . Q4. When the command Is -l executed,…

A: These questions are based on file permissions in linux.

Q: Which symbol is used with cat command for creating files?

A: ans : >

Q: Which of the following letter is used to indicate that a file is opening in write only mode?

A: Mode “w”: It is a write only mode. The fopen() function creates a new file when the specified file…

Q: j) Find the number of lines in the password file, on the server. /etc/passwd k) Create a directory…

A: j) To find the number of lines in the password file (/etc/passwd), you can use the following command…

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: Write the appropriate commands that correspond to the following: 1) Create a directory called…

A: in the following section we will solve the above problem in details

Q: his Batch file has 4 commands to execute what are they

A: The four commands are given below.

Q: Assume you want to move the file ideas from the current directory to a subdirectory named Work, and…

A: The question is about the usage of the mv command. The user wants to move the file named as 'ideas'…

Q: Which of the following file types has the least life? a. Work File b. Master File c. Program File d.…

A: Question Which of the following file types has the least life? a. Work File b. Master File c.…

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: Operating systems Which one is correct? A.)File and directory names can be renamed with the command…

A: Understanding basic file and directory manipulation commands is fundamental for effective file…

Q: Defend the function of each file extension. Give the name of the software that created the files and…

A: Introduction:  A file extension is a suffix at the end of a computer file's name. File extensions…

Q: The XCOPY/D:date command copies only files that have been modified since the specified date. Why is…

A: - We need to specify why the used command copies only files that have been modified since the…

Q: or file from “sct” to “u

A: Write the CLI command that rename a directory or file from “sct” to “utas”. Without explanation…

Q: 666

A: the default permission assigned when you create a file with umask

Q: Which of the following is not a responsibility of the file system? a. Creating files…

A: A file system is one of the OS's functional components (Operating System).

Q: In high level programs, the command which is used to prepare the file for writing and reading is…

A: Answer is b) open command

Q: This option in the COPY command treats the first row of a file as column names (all uppercase, no…

A: We need to find if the copy command treats first row of a file as column names or not.

Q: The function to open files is: O open)

A: Here have to determine correct option for open the file.

Q: Create an extsort function to sort a list of files by extension?

A: Code in Python To sort A files: import os def extsort(files):    return sorted(files,key=lambda x:…